| Ausstehende Aktien | 42,443,616 shares |
| Insider-Aktien | 31.958.436 shares |
| Insider-Besitz | 75,30 % |
| Insider gesamt | 35 |
Insider-Stimmungswert
Der Insider-Stimmungswert ermittelt die Unternehmen, die von Unternehmensinsidern gekauft werden.
Es ist das Ergebnis eines ausgeklügelten quantitativen Multifaktormodells, das die Unternehmen mit der höchsten Insiderakkumulation identifiziert. Das Scoring-Modell verwendet eine Kombination aus der Nettozahl der Insiderkäufe der letzten 90 Tage, der Gesamtzahl der gekauften Aktien als Prozentsatz des Streubesitzes und der Gesamtzahl der von Insidern gehaltenen Aktien. Die Zahl reicht von 0 bis 100, wobei höhere Zahlen ein höheres Maß an Insiderkäufen anzeigen als bei anderen Unternehmen und 50 den Durchschnitt darstellt.
Aktualisierungshäufigkeit: Täglich
Führungskräfte-Stimmungswert
Der Führungskräfte-Stimmungswert findet Unternehmen, die von Führungskräften des Unternehmens gekauft werden.
Per Definition sind Führungskräfte des Unternehmens Insider, aber im Gegensatz zu anderen Insidern (10%ige Aktionäre und Vorstandsmitglieder) arbeiten Führungskräfte täglich für das Unternehmen und verwenden beim Handel ihr eigenes Geld. (10%ige Aktionäre und Vorstandsmitglieder sind oft Fondsmanager, die das Geld anderer Leute verwalten.) Daher sind Insider-Geschäfte, die von Führungskräften getätigt werden, viel bedeutender und sollten entsprechend behandelt werden.
Wie der Insider-Stimmungswert ist auch der Führungskräfte-Stimmungswert das Ergebnis eines ausgeklügelten quantitativen Multifaktormodells, das die Unternehmen mit der höchsten Führungskräftekonzentration identifiziert.
Aktualisierungshäufigkeit: Täglich
Wichtige Insider-Kennzahlen
Diese Karte zeigt, wie das Unternehmen bei verschiedenen Insider-Kennzahlen abschneidet. Der Perzentil-Rang zeigt, wie dieses Unternehmen im Vergleich zu anderen Unternehmen auf den US-Märkten abschneidet. Höhere Ränge deuten auf eine bessere Situation hin.
Es ist beispielsweise allgemein anerkannt, dass Insiderkäufe ein positiver Indikator sind, so dass Unternehmen mit mehr Insiderkäufen besser abschneiden würden als Unternehmen mit weniger Insiderkäufen (oder sogar Insiderverkäufen).
Prozent des Streubesitzes von Insidern gekauft (Rang)
9838 out of 10791
Prozent des von Insidern gekauften Streubesitzes ist die Gesamtzahl der von Insidern gekauften Aktien abzüglich der Gesamtzahl der von Insidern in den letzten 90 Tagen verkauften Aktien, geteilt durch den gesamten Streubesitz und multipliziert mit 100.
Diagramm zum Insiderhandel
IPG Photonics Corporation Insider-Trades sind in der folgenden Grafik dargestellt. Insider sind leitende Angestellte, Direktoren oder bedeutende Investoren in einem Unternehmen. Im Allgemeinen ist es für Insider illegal, auf der Grundlage von wesentlichen, nicht-öffentlichen Informationen mit Aktien ihrer Unternehmen zu handeln. Das bedeutet nicht, dass es für sie illegal ist, irgendwelche Geschäfte in ihren eigenen Unternehmen zu tätigen. Sie müssen jedoch alle Geschäfte der SEC über ein Formular 4 melden.
Kennzahlen zu Insiderlisten und Rentabilität
Diese Tabelle zeigt die Liste der bekannten Insider und wird automatisch aus den bei der SEC eingereichten Unterlagen erstellt. Zusätzlich zu den Namen, dem letzten Titel und der Bezeichnung als Direktor, leitender Angestellter oder 10%-iger Anteilseigner geben wir die zuletzt veröffentlichten Bestände an. Zusätzlich stellen wir, wenn möglich, die historische Handelsperformance für den Insider zur Verfügung. Die historische Handelsperformance ist ein gewichteter Durchschnitt der Performance tatsächlicher offener Kauftransaktionen, die von dem Insider getätigt wurden. Weitere Informationen zur Berechnung dieses Wertes finden Sie in diesem YouTube-Webinar.
See our leaderboard of most profitable insider traders.
| Insider | Durchschnittlicher Gewinn (%) | Aktien in Besitz |
Split Angepasst |
|---|---|---|---|
| Tang Agnes Director - [D] | 11.099 | 11.099 | |
| Gregory R Beecher Director - [D] | 12.216 | 12.216 | |
| Robert A Blair Director - [D] | 23.738 | 23.738 | |
| George H BuAbbud Vice-President, Telecom - [O] | 56.820 | 56.820 | |
| Paulus Bucher SVP, Global Operations - [O] | 6.716 | 6.716 | |
| Thomas J Burgomaster Chief Accounting Officer - [O] | 11.566 | 11.566 | |
| Buttarazzi Mary E. VP, Corp Controller and CAO - [O] | 4.749 | 4.749 | |
| Michael C Child Director - [D] | 68.625 | 68.625 | |
| John H Dalton Director - [D] | 326.289 | 326.289 | |
| Desmond Jeanmarie F. Director - [D] | 10.486 | 10.486 | |
| Greg Dougherty Director - [D] | 18.334 | 18.334 |
| Insider | Durchschnittlicher Gewinn (%) | Aktien in Besitz |
Split Angepasst |
|---|---|---|---|
| Denis Gapontsev Vice President - [O] | 1.666.666 | 1.666.666 | |
|
Valentin P Gapontsev
CEO & Chairman of the Board, Director, 10% Owner -
[D]
[O]
|
298.638 | 298.638 | |
| Henry E Gauthier Director - [D] | 17.051 | 17.051 | |
| Mark Milton Gitin CEO, Director - [D] [O] | 91.873 | 91.873 | |
| William S Hurley Director - [D] | 11.005 | 11.005 | |
|
Fibre Devices Ltd Ip
10% Owner -
|
6.529.002 | 6.529.002 | |
| Kolleen T Kennedy Director - [D] | 11.513 | 11.513 | |
| Michael R Kampfe Director - [D] | 1.000 | 1.000 | |
| William F Krupke Director - [D] | 12.800 | 12.800 | |
| Catherine P Lego Director - [D] | 10.786 | 10.786 | |
|
Angelo P Lopresti
SVP, Secretary & Gen Counsel, 10% Owner -
[O]
|
60.841 | 60.841 | |
| Timothy PV Mammen SVP, Chief Financial Officer - [O] | 76.438 | 76.438 |
| Insider | Durchschnittlicher Gewinn (%) | Aktien in Besitz |
Split Angepasst |
|---|---|---|---|
| Eric Meurice Director - [D] | 25.239 | 25.239 | |
| Trevor Ness SVP, Chief Revenue Officer - [O] | 38.425 | 38.425 | |
|
Alexander Ovtchinnikov
SVP, Chief Technology Officer, 10% Owner -
[O]
|
74.360 | 74.360 | |
| John R Peeler Director - [D] | 18.176 | 18.176 | |
|
Nikolai Platonov
10% Owner -
|
15.500.402 | 15.500.402 | |
| Natalia Pavlova Director - [D] | 104.296 | 115.701 | |
| Thomas J Seifert Director - [D] | 8.946 | 8.946 | |
| Felix I Stukalin SVP, Chief Operating Officer, Director - [D] [O] | 36.316 | 36.316 | |
| Igor Samartsev Chief Technology Officer, Director - [D] [O] | 115.701 | 115.701 | |
|
Eugene A Shcherbakov
Director, 10% Owner -
[D]
|
51.258 | 51.258 | |
| William H Shiner VP, Industrial Products - [O] | 24.763 | 24.763 | |
|
Valentin Gapontsev Trust I
10% Owner -
|
6.726.599 | 6.726.599 |
Report errors via our new Insider Auditing Tool
Erfolgsbilanz der Insiderkäufe - Kurzfristige Gewinnanalyse
In diesem Abschnitt analysieren wir die Rentabilität jedes ungeplanten Insiderkaufs, der auf dem freien Markt in IPGP / IPG Photonics Corporation getätigt wurde. Diese Analyse hilft zu verstehen, ob der Insider beständig abnormale Renditen erzielt und es sich lohnt, ihm zu folgen. Diese Analyse bezieht sich auf ein Jahr nach jedem Handel, und die Ergebnisse sind theoretisch .
Die folgende Tabelle zeigt die jüngsten Käufe am offenen Markt, die nicht Teil eines automatischen Handelsplans waren.
Bereinigter Preis ist der splitbereinigte Preis. Bereinigte Aktien sind die um den Split bereinigten Aktien.
Erfolgsbilanz von Insiderverkäufen - Kurzfristige Verlustanalyse
In diesem Abschnitt analysieren wir die kurzfristige Verlustvermeidung jedes ungeplanten Insider-Verkaufs auf dem freien Markt in IPGP / IPG Photonics Corporation. Ein konsistentes Muster der Verlustvermeidung kann darauf hindeuten, dass zukünftige Verkaufstransaktionen Kursrückgänge vorhersagen können. Diese Analyse bezieht sich auf ein Jahr nach jedem Handel, und die Ergebnisse sind theoretisch .
Die folgende Tabelle zeigt die jüngsten Verkäufe am offenen Markt, die nicht Teil eines automatischen Handelsplans waren.
Bereinigter Preis ist der splitbereinigte Preis. Bereinigte Aktien sind die um den Split bereinigten Aktien.
Transaktionshistorie
Klicken Sie auf das Link-Symbol, um den vollständigen Transaktionsverlauf anzuzeigen. Transaktionen, die im Rahmen eines automatischen Handelsplans 10b5-1 gemeldet werden, sind in der Spalte 10b-5 mit einem X gekennzeichnet.
| Datei Datum |
Handel Datum |
Form | Insider | Ticker | Wertpapier-Titel | Code | Direkt | Ausführung Preis |
Einheit Preis |
Eimheiten Verändert |
Wert Geändert (1K) |
Verbleibende Optionen |
Verbleibende Aktien |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-26 | 2026-05-22 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 120,3700 | -2.712 | -326 | 76.438 | ||||
| 2026-05-26 | 2026-05-22 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 119,6000 | -7.263 | -869 | 79.150 | ||||
| 2026-05-15 | 2026-05-14 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 105,5800 | -1.690 | -178 | 10.486 | ||||
| 2026-05-13 | 2026-05-12 | 4 | KENNEDY KOLLEEN T | IPGP | Common Stock | D | 2.436 | 11.513 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 2.436 | 18.176 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | Dougherty Greg | IPGP | Common Stock | D | 2.436 | 18.334 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | Meurice Eric | IPGP | Common Stock | D | 2.436 | 25.239 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 2.436 | 12.176 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 2.436 | 115.701 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | Beecher Gregory R | IPGP | Common Stock | D | 2.436 | 12.216 | ||||||
| 2026-05-13 | 2026-05-12 | 4 | Agnes Tang | IPGP | Common Stock | D | 2.436 | 11.099 | ||||||
| 2026-03-17 | 2026-03-17 | 4 | Buttarazzi Mary E. | IPGP | Common Stock | D | 116,2200 | -500 | -58 | 4.749 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 131,5700 | -4.310 | -567 | 86.413 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 131,5700 | -3.848 | -506 | 60.841 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Gitin Mark Milton | IPGP | Common Stock | D | 131,5700 | -7.603 | -1.000 | 91.873 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 131,5700 | -7.237 | -952 | 51.258 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Buttarazzi Mary E. | IPGP | Common Stock | D | 131,5700 | -435 | -57 | 5.249 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 131,5700 | -3.402 | -448 | 38.425 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 131,5700 | -836 | -110 | 10.449 | ||||
| 2026-02-24 | 2026-02-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 137,0000 | -1.520 | -208 | 6.529.002 | ||||
| 2026-02-24 | 2026-02-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 135,2800 | -100 | -14 | 6.530.522 | ||||
| 2026-02-24 | 2026-02-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 134,9500 | -120 | -16 | 6.530.622 | ||||
| 2026-02-24 | 2026-02-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 134,3500 | -16.421 | -2.206 | 6.530.742 | ||||
| 2026-02-24 | 2026-02-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 133,6100 | -7.994 | -1.068 | 6.547.163 | ||||
| 2026-02-24 | 2026-02-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 132,3100 | -4.604 | -609 | 6.555.157 | ||||
| 2026-02-24 | 2026-02-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 131,4100 | -4.241 | -557 | 6.559.761 | ||||
| 2026-02-24 | 2026-02-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 132,9400 | -5.484 | -729 | 6.564.002 | ||||
| 2026-02-24 | 2026-02-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 132,2100 | -16.422 | -2.171 | 6.569.486 | ||||
| 2026-02-24 | 2026-02-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 131,1100 | -4.461 | -585 | 6.585.908 | ||||
| 2026-02-24 | 2026-02-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 129,9300 | -2.300 | -299 | 6.590.369 | ||||
| 2026-02-24 | 2026-02-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 128,7900 | -500 | -64 | 6.592.669 | ||||
| 2026-02-24 | 2026-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 139,9500 | -600 | -84 | 58.495 | ||||
| 2026-02-24 | 2026-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 138,3300 | -400 | -55 | 59.095 | ||||
| 2026-02-24 | 2026-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 137,1300 | -1.500 | -206 | 59.495 | ||||
| 2026-02-24 | 2026-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 135,7200 | -200 | -27 | 60.995 | ||||
| 2026-02-20 | 2026-02-18 | 4 | Buttarazzi Mary E. | IPGP | Common Stock | D | 1.789 | 5.684 | ||||||
| 2026-02-20 | 2026-02-18 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 6.146 | 90.723 | ||||||
| 2026-02-20 | 2026-02-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 4.621 | 41.827 | ||||||
| 2026-02-20 | 2026-02-18 | 4 | Bucher Paulus | IPGP | Common Stock | D | 2.531 | 6.716 | ||||||
| 2026-02-20 | 2026-02-18 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.688 | 1.688 | ||||||
| 2026-02-20 | 2026-02-18 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 4.465 | 64.689 | ||||||
| 2026-02-20 | 2026-02-18 | 4 | Gitin Mark Milton | IPGP | Common Stock | D | 19.887 | 99.476 | ||||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 149,8800 | -390 | -58 | 6.726.599 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 148,0000 | -220 | -33 | 6.726.989 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 146,2100 | -410 | -60 | 6.727.209 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 144,2900 | -480 | -69 | 6.727.619 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 143,7100 | -137 | -20 | 6.728.099 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 141,9700 | -376 | -53 | 6.728.236 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 140,5800 | -100 | -14 | 6.728.612 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 138,8200 | -760 | -106 | 6.728.712 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 137,7900 | -790 | -109 | 6.729.472 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 136,8900 | -1.393 | -191 | 6.730.262 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 135,9300 | -1.381 | -188 | 6.731.655 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 134,1200 | -125 | -17 | 6.733.036 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 133,4200 | -4.035 | -538 | 6.733.161 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 132,4000 | -15.882 | -2.103 | 6.737.196 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 131,6700 | -8.383 | -1.104 | 6.753.078 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 130,5700 | -4.931 | -644 | 6.761.461 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 129,5600 | -3.931 | -509 | 6.766.392 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 128,3300 | -5.012 | -643 | 6.770.323 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 127,4200 | -4.354 | -555 | 6.775.335 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 126,3300 | -6.820 | -862 | 6.779.689 | ||||
| 2026-02-18 | 2026-02-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 125,4000 | -6.590 | -826 | 6.786.509 | ||||
| 2026-02-17 | 2026-02-17 | 4 | Samartsev Igor | IPGP | Common Stock | D | 81,8900 | 3.363 | 275 | 9.597 | ||||
| 2026-02-17 | 2026-02-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 153,9100 | -5.727 | -881 | 61.195 | ||||
| 2026-02-17 | 2026-02-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 81,8900 | 7.592 | 622 | 66.922 | ||||
| 2026-02-17 | 2026-02-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 150,2500 | -4.022 | -604 | 60.224 | ||||
| 2026-02-17 | 2026-02-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 81,8900 | 5.861 | 480 | 64.246 | ||||
| 2026-02-03 | 2026-02-02 | 4 | Meurice Eric | IPGP | Common Stock | D | 95,0000 | -750 | -71 | 22.803 | ||||
| 2026-02-03 | 2026-02-02 | 4 | Meurice Eric | IPGP | Common Stock | D | 87,8700 | 750 | 66 | 23.553 | ||||
| 2026-01-23 | 2026-01-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 85,0000 | -1.500 | -128 | 58.385 | ||||
| 2026-01-21 | 2026-01-21 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 81,5700 | -1.403 | -114 | 59.330 | ||||
| 2026-01-21 | 2026-01-21 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 80,3700 | -1.204 | -97 | 60.733 | ||||
| 2026-01-21 | 2026-01-21 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 79,3300 | -93 | -7 | 61.937 | ||||
| 2026-01-21 | 2026-01-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 81,6500 | -12.075 | -986 | 6.593.169 | ||||
| 2026-01-21 | 2026-01-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 80,3400 | -1.306 | -105 | 6.605.244 | ||||
| 2026-01-21 | 2026-01-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 80,4300 | -13.960 | -1.123 | 6.606.550 | ||||
| 2026-01-21 | 2026-01-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 78,9200 | -7.659 | -604 | 6.620.510 | ||||
| 2026-01-21 | 2026-01-16 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 80,2000 | -14.656 | -1.175 | 6.628.169 | ||||
| 2026-01-21 | 2026-01-16 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 79,5400 | -14.511 | -1.154 | 6.642.825 | ||||
| 2026-01-16 | 2026-01-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 80,1600 | -7.381 | -592 | 6.793.099 | ||||
| 2026-01-16 | 2026-01-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 79,3800 | -571 | -45 | 6.800.480 | ||||
| 2026-01-14 | 2026-01-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 78,5500 | -700 | -55 | 6.801.051 | ||||
| 2026-01-14 | 2026-01-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 77,6300 | -13.159 | -1.022 | 6.801.751 | ||||
| 2026-01-14 | 2026-01-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 77,1900 | -3.667 | -283 | 6.814.910 | ||||
| 2026-01-14 | 2026-01-13 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 77,7000 | -6.277 | -488 | 6.818.577 | ||||
| 2026-01-14 | 2026-01-13 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,7100 | -16.752 | -1.285 | 6.824.854 | ||||
| 2026-01-14 | 2026-01-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,6900 | -1.928 | -148 | 6.841.606 | ||||
| 2026-01-14 | 2026-01-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,2000 | -16.065 | -1.224 | 6.843.534 | ||||
| 2025-12-29 | 2025-12-23 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 74,9900 | -45 | -3 | 62.030 | ||||
| 2025-12-29 | 2025-12-23 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 74,4300 | -2.655 | -198 | 62.075 | ||||
| 2025-12-29 | 2025-12-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,1100 | -2.225 | -167 | 6.657.336 | ||||
| 2025-12-29 | 2025-12-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 74,6900 | -10.560 | -789 | 6.659.561 | ||||
| 2025-12-29 | 2025-12-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0000 | -40 | -3 | 6.670.121 | ||||
| 2025-12-29 | 2025-12-23 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 74,6200 | -28.405 | -2.120 | 6.670.161 | ||||
| 2025-12-29 | 2025-12-22 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 76,6900 | -7 | -1 | 6.698.566 | ||||
| 2025-12-29 | 2025-12-22 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,9700 | -6.870 | -522 | 6.698.573 | ||||
| 2025-12-29 | 2025-12-22 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,2000 | -16.060 | -1.208 | 6.705.443 | ||||
| 2025-12-16 | 2025-12-16 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 78,2200 | -1.412 | -110 | 6.859.599 | ||||
| 2025-12-16 | 2025-12-16 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 77,4400 | -12.160 | -942 | 6.861.011 | ||||
| 2025-12-16 | 2025-12-16 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,5900 | -13.544 | -1.037 | 6.873.171 | ||||
| 2025-12-16 | 2025-12-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 77,6300 | -39.384 | -3.057 | 6.886.715 | ||||
| 2025-12-10 | 2025-12-09 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 85,0700 | -1.500 | -128 | 59.885 | ||||
| 2025-11-25 | 2025-11-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 76,3200 | -1.945 | -148 | 64.730 | ||||
| 2025-11-25 | 2025-11-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 75,3000 | -755 | -57 | 66.675 | ||||
| 2025-11-25 | 2025-11-25 | 4 | Agnes Tang | IPGP | Common Stock | D | 77,2500 | -100 | -8 | 8.663 | ||||
| 2025-11-25 | 2025-11-25 | 4 | Agnes Tang | IPGP | Common Stock | D | 76,7200 | -1.781 | -137 | 8.763 | ||||
| 2025-11-25 | 2025-11-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 76,9800 | -12 | -1 | 6.721.503 | ||||
| 2025-11-25 | 2025-11-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 76,4400 | -30.346 | -2.320 | 6.721.515 | ||||
| 2025-11-25 | 2025-11-24 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,8300 | -4.642 | -352 | 6.751.861 | ||||
| 2025-11-25 | 2025-11-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 74,9700 | -1.145 | -86 | 6.756.503 | ||||
| 2025-11-25 | 2025-11-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 74,6500 | -20.163 | -1.505 | 6.757.648 | ||||
| 2025-11-25 | 2025-11-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 73,1600 | -7.859 | -575 | 6.777.811 | ||||
| 2025-11-19 | 2025-11-18 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,4500 | -20.775 | -1.588 | 6.926.099 | ||||
| 2025-11-19 | 2025-11-18 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 75,8800 | -27.126 | -2.058 | 6.946.874 | ||||
| 2025-11-19 | 2025-11-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 79,3300 | -3.815 | -303 | 6.974.000 | ||||
| 2025-11-19 | 2025-11-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 78,5000 | -4.852 | -381 | 6.977.815 | ||||
| 2025-11-19 | 2025-11-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,6300 | -9.932 | -761 | 6.982.667 | ||||
| 2025-11-19 | 2025-11-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 75,5800 | -1.681 | -127 | 37.206 | ||||
| 2025-11-07 | 2025-11-06 | 4 | Meurice Eric | IPGP | Common Stock | D | 92,0000 | -750 | -69 | 22.803 | ||||
| 2025-11-07 | 2025-11-06 | 4 | Meurice Eric | IPGP | Common Stock | D | 87,8700 | 750 | 66 | 23.553 | ||||
| 2025-10-29 | 2025-10-27 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 87,1300 | -1.500 | -131 | 61.385 | ||||
| 2025-10-21 | 2025-10-21 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 87,8500 | -359 | -32 | 67.430 | ||||
| 2025-10-21 | 2025-10-21 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 87,6100 | -2.341 | -205 | 67.789 | ||||
| 2025-10-21 | 2025-10-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 88,0500 | -12.540 | -1.104 | 6.785.670 | ||||
| 2025-10-21 | 2025-10-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 87,7700 | -11.426 | -1.003 | 6.798.210 | ||||
| 2025-10-21 | 2025-10-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 88,5400 | -1.148 | -102 | 6.809.636 | ||||
| 2025-10-21 | 2025-10-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 87,8800 | -15.951 | -1.402 | 6.810.784 | ||||
| 2025-10-21 | 2025-10-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 87,1000 | -6.543 | -570 | 6.826.735 | ||||
| 2025-10-21 | 2025-10-17 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 85,7100 | -875 | -75 | 6.833.278 | ||||
| 2025-10-21 | 2025-10-17 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 84,6200 | -15.684 | -1.327 | 6.834.153 | ||||
| 2025-10-21 | 2025-10-20 | 4 | Ness Trevor | IPGP | Common Stock | D | 87,8300 | -65 | -6 | 38.887 | ||||
| 2025-10-21 | 2025-10-20 | 4 | Ness Trevor | IPGP | Common Stock | D | 87,2200 | -1.263 | -110 | 38.952 | ||||
| 2025-10-21 | 2025-10-20 | 4 | Ness Trevor | IPGP | Common Stock | D | 86,0300 | -350 | -30 | 40.215 | ||||
| 2025-10-15 | 2025-10-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,9700 | -7.226 | -621 | 6.992.599 | ||||
| 2025-10-15 | 2025-10-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 84,7300 | -5.166 | -438 | 6.999.825 | ||||
| 2025-10-15 | 2025-10-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 84,2400 | -5.315 | -448 | 7.004.991 | ||||
| 2025-10-15 | 2025-10-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 84,0000 | -3.436 | -289 | 7.010.306 | ||||
| 2025-10-15 | 2025-10-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 83,2200 | -8.430 | -702 | 7.013.742 | ||||
| 2025-10-15 | 2025-10-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 82,1900 | -3.002 | -247 | 7.022.172 | ||||
| 2025-10-15 | 2025-10-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 80,9600 | -1.661 | -134 | 7.025.174 | ||||
| 2025-10-15 | 2025-10-13 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 83,8600 | -1.050 | -88 | 7.026.835 | ||||
| 2025-10-15 | 2025-10-13 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 83,2300 | -29.547 | -2.459 | 7.027.885 | ||||
| 2025-10-15 | 2025-10-13 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 82,0900 | -1.667 | -137 | 7.057.432 | ||||
| 2025-10-08 | 2025-10-07 | 4 | Meurice Eric | IPGP | Common Stock | D | 90,0100 | -828 | -75 | 22.803 | ||||
| 2025-10-08 | 2025-10-07 | 4 | Meurice Eric | IPGP | Common Stock | D | 89,2400 | -674 | -60 | 23.631 | ||||
| 2025-10-08 | 2025-10-07 | 4 | Meurice Eric | IPGP | Common Stock | D | 87,8700 | 1.502 | 132 | 24.305 | ||||
| 2025-10-06 | 2025-10-06 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 85,1700 | -1.500 | -128 | 62.885 | ||||
| 2025-09-24 | 2025-09-23 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 82,1700 | -1.145 | -94 | 70.130 | ||||
| 2025-09-24 | 2025-09-23 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 81,5400 | -1.555 | -127 | 71.275 | ||||
| 2025-09-22 | 2025-09-22 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 82,2800 | -26.470 | -2.178 | 6.849.837 | ||||
| 2025-09-22 | 2025-09-22 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 81,5300 | -8.530 | -695 | 6.876.307 | ||||
| 2025-09-22 | 2025-09-19 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 81,8100 | -20.181 | -1.651 | 6.884.837 | ||||
| 2025-09-22 | 2025-09-19 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 80,7800 | -8.986 | -726 | 6.905.018 | ||||
| 2025-09-19 | 2025-09-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 83,1500 | -100 | -8 | 40.565 | ||||
| 2025-09-19 | 2025-09-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 82,6100 | -1.578 | -130 | 40.665 | ||||
| 2025-09-16 | 2025-09-16 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 80,6700 | -14.180 | -1.144 | 7.059.099 | ||||
| 2025-09-16 | 2025-09-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 81,1500 | -14.426 | -1.171 | 7.073.279 | ||||
| 2025-09-16 | 2025-09-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 80,5400 | -37.894 | -3.052 | 7.087.705 | ||||
| 2025-08-28 | 2025-08-27 | 4 | Ness Trevor | IPGP | Common Stock | D | 83,3100 | -674 | -56 | 42.243 | ||||
| 2025-08-28 | 2025-08-27 | 4 | Ness Trevor | IPGP | Common Stock | D | 82,6900 | -1.004 | -83 | 42.917 | ||||
| 2025-08-11 | 2025-08-08 | 4 | Bucher Paulus | IPGP | Common Stock | D | 4.185 | 4.185 | ||||||
| 2025-08-08 | 2025-08-08 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 76,2400 | -1.360 | -104 | 9.740 | ||||
| 2025-07-21 | 3 | Bucher Paulus | IPGP | Common Stock | D | 0 | ||||||||
| 2025-06-20 | 2025-06-18 | 4 | Meurice Eric | IPGP | Common Stock | D | -272 | 22.803 | ||||||
| 2025-06-09 | 2025-06-06 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 69,2800 | -4.500 | -312 | 64.385 | ||||
| 2025-06-06 | 2025-06-05 | 4 | Gitin Mark Milton | IPGP | Common Stock | D | -4.641 | 79.242 | ||||||
| 2025-06-04 | 2025-05-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -602 | 72.830 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 3.759 | 113.265 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 3.759 | 15.740 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Dougherty Greg | IPGP | Common Stock | D | 3.759 | 15.898 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | KENNEDY KOLLEEN T | IPGP | Common Stock | D | 3.759 | 9.077 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Meurice Eric | IPGP | Common Stock | D | 3.759 | 23.075 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 3.759 | 11.100 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Beecher Gregory R | IPGP | Common Stock | D | 3.759 | 9.780 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Agnes Tang | IPGP | Common Stock | D | 3.759 | 10.544 | ||||||
| 2025-05-21 | 2025-05-20 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 66,2800 | -2.680 | -178 | 73.432 | ||||
| 2025-05-21 | 2025-05-20 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 65,5500 | -1.570 | -103 | 76.112 | ||||
| 2025-05-21 | 2025-05-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 65,3700 | -4.250 | -278 | 77.682 | ||||
| 2025-03-11 | 3 | Buttarazzi Mary E. | IPGP | Common Stock | D | 3.895 | ||||||||
| 2025-03-07 | 2025-03-06 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 63,3300 | -5.597 | -354 | 7.125.599 | ||||
| 2025-03-07 | 2025-03-06 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 62,5600 | -69.403 | -4.342 | 7.131.196 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -2.743 | 84.577 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -10.750 | 81.932 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -3.040 | 68.885 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | -3.056 | 43.921 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | -821 | 273.777 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | -774 | 11.566 | ||||||
| 2025-02-19 | 2025-02-14 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 817 | 12.340 | ||||||
| 2025-02-19 | 2025-02-14 | 4 | Samartsev Igor | IPGP | Common Stock | D | 3.672 | 274.598 | ||||||
| 2025-02-19 | 2025-02-14 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 12.868 | 71.925 | ||||||
| 2025-02-19 | 2025-02-14 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15.740 | 87.320 | ||||||
| 2025-02-19 | 2025-02-14 | 4 | Ness Trevor | IPGP | Common Stock | D | 13.204 | 46.977 | ||||||
| 2025-02-19 | 2025-02-14 | 4 | Gitin Mark Milton | IPGP | Common Stock | D | 55.092 | 83.883 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | Dougherty Greg | IPGP | Common Stock | D | 3.022 | 12.139 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | KENNEDY KOLLEEN T | IPGP | Common Stock | D | 3.022 | 5.318 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 3.022 | 109.506 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 3.022 | 11.981 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | Beecher Gregory R | IPGP | Common Stock | D | 3.022 | 6.021 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | Meurice Eric | IPGP | Common Stock | D | 3.022 | 19.316 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | Agnes Tang | IPGP | Common Stock | D | 3.022 | 6.785 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 3.022 | 7.341 | ||||||
| 2024-06-28 | 2024-06-18 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 3.022 | 68.625 | ||||||
| 2024-06-07 | 2024-06-05 | 4 | Gitin Mark Milton | IPGP | Common Stock | D | 28.791 | 28.791 | ||||||
| 2024-06-07 | 3 | Gitin Mark Milton | IPGP | Common Stock | D | 0 | ||||||||
| 2024-06-03 | 2024-05-30 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 85,2000 | -985 | -84 | 4.319 | ||||
| 2024-06-03 | 2024-05-30 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 63,4000 | 6.500 | 412 | 65.603 | ||||
| 2024-05-28 | 2024-05-23 | 4 | Meurice Eric | IPGP | Common Stock | D | 86,0300 | -197 | -17 | 16.294 | ||||
| 2024-05-09 | 2024-05-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -1.400 | 92.682 | ||||||
| 2024-05-01 | 2024-04-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 89,3000 | -788 | -70 | 16.491 | ||||
| 2024-05-01 | 2024-04-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 788 | 50 | 17.279 | ||||
| 2024-04-25 | 2024-04-23 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 86,1700 | -2.525 | -218 | 7.200.599 | ||||
| 2024-04-25 | 2024-04-23 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,7400 | -6.475 | -555 | 7.203.124 | ||||
| 2024-04-03 | 2024-04-01 | 4 | Meurice Eric | IPGP | Common Stock | D | 91,0800 | -785 | -71 | 16.491 | ||||
| 2024-04-03 | 2024-04-01 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 17.276 | ||||
| 2024-03-27 | 2024-03-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 90,0000 | -1.962 | -177 | 7.209.599 | ||||
| 2024-03-27 | 2024-03-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 89,4500 | -8.038 | -719 | 7.211.561 | ||||
| 2024-03-08 | 2024-03-07 | 4 | Meurice Eric | IPGP | Common Stock | D | 90,0000 | -785 | -71 | 16.491 | ||||
| 2024-03-08 | 2024-03-07 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 17.276 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | -602 | 11.523 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 273 | 12.125 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -1.769 | 59.057 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 884 | 60.826 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -2.121 | 71.580 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1.070 | 73.701 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | -1.743 | 33.773 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 869 | 35.516 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -1.753 | 74.360 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 876 | 76.113 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | -737 | 270.926 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 351 | 271.663 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 1.680 | 94.082 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -7.971 | 92.402 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 1.735 | 100.373 | ||||||
| 2024-02-27 | 2024-02-23 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 86,5100 | -200 | -17 | 7.219.599 | ||||
| 2024-02-27 | 2024-02-23 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,6600 | -9.800 | -839 | 7.219.799 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 3.165 | 11.852 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Samartsev Igor | IPGP | Common Stock | D | 2.832 | 271.312 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 11.242 | 75.237 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Ness Trevor | IPGP | Common Stock | D | 11.151 | 34.647 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 10.806 | 59.942 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 13.081 | 72.631 | ||||||
| 2024-02-21 | 2024-02-20 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 86,1400 | -635 | -55 | 98.638 | ||||
| 2024-02-21 | 2024-02-20 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 85,7200 | -3.365 | -288 | 99.273 | ||||
| 2024-02-21 | 2024-02-20 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 71,7700 | 4.000 | 287 | 102.638 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 28.877 | 98.638 | ||||||
| 2024-02-20 | 2024-02-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 88,4400 | -1.639 | -145 | 69.761 | ||||
| 2024-02-20 | 2024-02-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 87,1400 | -2.361 | -206 | 71.400 | ||||
| 2024-02-20 | 2024-02-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 71,7700 | 4.000 | 287 | 73.761 | ||||
| 2024-02-20 | 2024-02-15 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 88,5800 | -3.450 | -306 | 69.761 | ||||
| 2024-02-20 | 2024-02-15 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 87,8800 | -1.550 | -136 | 73.211 | ||||
| 2024-02-20 | 2024-02-15 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 71,7700 | 5.000 | 359 | 74.761 | ||||
| 2024-01-31 | 2024-01-30 | 4 | Meurice Eric | IPGP | Common Stock | D | 100,0000 | -629 | -63 | 16.491 | ||||
| 2024-01-31 | 2024-01-30 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 629 | 40 | 17.120 | ||||
| 2024-01-31 | 2024-01-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 100,0000 | -156 | -16 | 16.491 | ||||
| 2024-01-31 | 2024-01-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 98,3600 | -657 | -65 | 16.647 | ||||
| 2024-01-31 | 2024-01-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 813 | 52 | 17.304 | ||||
| 2024-01-31 | 2023-07-31 | 4/A | Meurice Eric | IPGP | Common Stock | D | 132,9000 | -12 | -2 | 16.491 | ||||
| 2024-01-31 | 2023-07-31 | 4/A | Meurice Eric | IPGP | Common Stock | D | 132,2500 | -293 | -39 | 16.503 | ||||
| 2024-01-31 | 2023-07-31 | 4/A | Meurice Eric | IPGP | Common Stock | D | 131,2700 | -480 | -63 | 16.796 | ||||
| 2024-01-31 | 2023-07-31 | 4/A | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 17.276 | ||||
| 2024-01-03 | 2023-12-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 110,3500 | -28 | -3 | 15.706 | ||||
| 2024-01-03 | 2023-12-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 109,6100 | -885 | -97 | 15.734 | ||||
| 2024-01-03 | 2023-12-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 913 | 58 | 16.619 | ||||
| 2023-12-11 | 2023-12-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 100,2400 | -1.127 | -113 | 7.229.599 | ||||
| 2023-12-11 | 2023-12-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 99,3600 | -7.123 | -708 | 7.230.726 | ||||
| 2023-12-05 | 2023-12-01 | 4 | Agnes Tang | IPGP | Common Stock | D | 95,9500 | -402 | -39 | 3.763 | ||||
| 2023-12-05 | 2023-12-01 | 4 | Agnes Tang | IPGP | Common Stock | D | 95,0800 | -498 | -47 | 4.165 | ||||
| 2023-12-01 | 2023-11-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 97,3100 | -396 | -39 | 15.706 | ||||
| 2023-12-01 | 2023-11-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 96,7200 | -389 | -38 | 16.102 | ||||
| 2023-12-01 | 2023-11-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 16.491 | ||||
| 2023-11-28 | 2023-11-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 95,3400 | -8.250 | -787 | 7.237.849 | ||||
| 2023-11-13 | 2023-11-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 92,8400 | -332 | -31 | 7.246.099 | ||||
| 2023-11-13 | 2023-11-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 92,0100 | -2.866 | -264 | 7.246.431 | ||||
| 2023-11-13 | 2023-11-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 91,4700 | -5.052 | -462 | 7.249.297 | ||||
| 2023-11-07 | 2023-11-03 | 4 | Meurice Eric | IPGP | Common Stock | D | 90,0000 | -785 | -71 | 15.706 | ||||
| 2023-11-07 | 2023-11-03 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 16.491 | ||||
| 2023-10-26 | 2023-10-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 92,2000 | -3.319 | -306 | 7.254.349 | ||||
| 2023-10-26 | 2023-10-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 91,4300 | -4.931 | -451 | 7.257.668 | ||||
| 2023-10-11 | 2023-10-09 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 96,3900 | -150 | -14 | 7.262.599 | ||||
| 2023-10-11 | 2023-10-09 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 95,8000 | -5.503 | -527 | 7.262.749 | ||||
| 2023-10-11 | 2023-10-09 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 95,0600 | -2.597 | -247 | 7.268.252 | ||||
| 2023-10-03 | 2023-09-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 102,7200 | -93 | -10 | 15.706 | ||||
| 2023-10-03 | 2023-09-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 101,9900 | -692 | -71 | 15.799 | ||||
| 2023-10-03 | 2023-09-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 16.491 | ||||
| 2023-09-27 | 2023-09-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 100,0000 | -8.250 | -825 | 7.270.849 | ||||
| 2023-09-12 | 2023-09-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 102,5100 | -1.771 | -182 | 7.279.099 | ||||
| 2023-09-12 | 2023-09-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 101,7100 | -6.479 | -659 | 7.280.870 | ||||
| 2023-08-25 | 2023-08-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 103,8800 | -262 | -27 | 7.287.349 | ||||
| 2023-08-25 | 2023-08-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 103,2400 | -2.383 | -246 | 7.287.611 | ||||
| 2023-08-25 | 2023-08-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 102,3000 | -5.605 | -573 | 7.289.994 | ||||
| 2023-08-10 | 2023-08-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 110,0300 | -4.052 | -446 | 7.295.599 | ||||
| 2023-08-10 | 2023-08-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 109,4700 | -4.198 | -460 | 7.299.651 | ||||
| 2023-08-07 | 2023-08-04 | 4 | KENNEDY KOLLEEN T | IPGP | Common Stock | D | 108,8800 | 2.296 | 250 | 2.296 | ||||
| 2023-08-07 | 3 | KENNEDY KOLLEEN T | IPGP | Common Stock | D | 0 | ||||||||
| 2023-08-02 | 2023-07-31 | 4 | Meurice Eric | IPGP | Common Stock | D | 132,9000 | -12 | -2 | 15.706 | ||||
| 2023-08-02 | 2023-07-31 | 4 | Meurice Eric | IPGP | Common Stock | D | 132,2500 | -293 | -39 | 15.718 | ||||
| 2023-08-02 | 2023-07-31 | 4 | Meurice Eric | IPGP | Common Stock | D | 131,2700 | -480 | -63 | 16.011 | ||||
| 2023-07-26 | 2023-07-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 132,4400 | -1.652 | -219 | 7.303.849 | ||||
| 2023-07-26 | 2023-07-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 131,5000 | -2.174 | -286 | 7.305.501 | ||||
| 2023-07-26 | 2023-07-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 130,6300 | -619 | -81 | 7.307.675 | ||||
| 2023-07-26 | 2023-07-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 129,5000 | -2.181 | -282 | 7.308.294 | ||||
| 2023-07-26 | 2023-07-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 128,3600 | -1.624 | -208 | 7.310.475 | ||||
| 2023-07-14 | 2023-07-12 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 140,0000 | -1.934 | -271 | 63.995 | ||||
| 2023-07-12 | 2023-07-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 134,1900 | -2.393 | -321 | 7.312.099 | ||||
| 2023-07-12 | 2023-07-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 133,7000 | -5.583 | -746 | 7.314.492 | ||||
| 2023-07-12 | 2023-07-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 132,2700 | -274 | -36 | 7.320.075 | ||||
| 2023-06-30 | 2023-06-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 133,8900 | -401 | -54 | 16.491 | ||||
| 2023-06-30 | 2023-06-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 133,3200 | -384 | -51 | 16.892 | ||||
| 2023-06-30 | 2023-06-29 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 17.276 | ||||
| 2023-06-28 | 2023-06-26 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 133,4900 | -57 | -8 | 7.320.349 | ||||
| 2023-06-28 | 2023-06-26 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 132,6200 | -444 | -59 | 7.320.406 | ||||
| 2023-06-28 | 2023-06-26 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 131,8300 | -4.609 | -608 | 7.320.850 | ||||
| 2023-06-28 | 2023-06-26 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 130,8100 | -2.091 | -274 | 7.325.459 | ||||
| 2023-06-28 | 2023-06-26 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 129,7800 | -1.049 | -136 | 7.327.550 | ||||
| 2023-06-22 | 2023-06-20 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 135,8500 | -3.822 | -519 | 65.929 | ||||
| 2023-06-16 | 2023-06-14 | 4 | Meurice Eric | IPGP | Common Stock | D | 121,8900 | -785 | -96 | 16.491 | ||||
| 2023-06-16 | 2023-06-14 | 4 | Meurice Eric | IPGP | Common Stock | D | 63,4000 | 785 | 50 | 17.276 | ||||
| 2023-06-09 | 2023-06-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 113,4200 | -154 | -17 | 7.328.599 | ||||
| 2023-06-09 | 2023-06-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 112,9200 | -2.976 | -336 | 7.328.753 | ||||
| 2023-06-09 | 2023-06-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 111,9100 | -5.120 | -573 | 7.331.729 | ||||
| 2023-05-25 | 2023-05-23 | 4 | Beecher Gregory R | IPGP | Common Stock | D | 1.094 | 2.999 | ||||||
| 2023-05-25 | 2023-05-23 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 2.188 | 59.103 | ||||||
| 2023-05-25 | 2023-05-24 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 109,9800 | -736 | -81 | 5.304 | ||||
| 2023-05-25 | 2023-05-24 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 109,2400 | -444 | -49 | 6.040 | ||||
| 2023-05-25 | 2023-05-23 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 2.188 | 6.484 | ||||||
| 2023-05-25 | 2023-05-23 | 4 | Dougherty Greg | IPGP | Common Stock | D | 2.188 | 9.117 | ||||||
| 2023-05-25 | 2023-05-23 | 4 | Meurice Eric | IPGP | Common Stock | D | 2.188 | 16.491 | ||||||
| 2023-05-25 | 2023-05-23 | 4 | Meurice Eric | IPGP | Common Stock | D | 114,2400 | -237 | -27 | 14.303 | ||||
| 2023-05-25 | 2023-05-23 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 2.188 | 8.959 | ||||||
| 2023-05-25 | 2023-05-23 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 2.188 | 106.484 | ||||||
| 2023-05-25 | 2023-05-23 | 4 | Agnes Tang | IPGP | Common Stock | D | 2.188 | 4.663 | ||||||
| 2023-05-25 | 2023-05-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 112,3000 | -913 | -103 | 7.336.849 | ||||
| 2023-05-25 | 2023-05-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 111,0500 | -666 | -74 | 7.337.762 | ||||
| 2023-05-25 | 2023-05-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 110,1700 | -1.676 | -185 | 7.338.428 | ||||
| 2023-05-25 | 2023-05-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 109,2200 | -4.995 | -546 | 7.340.104 | ||||
| 2023-05-08 | 2023-05-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 117,0000 | -409 | -48 | 7.345.099 | ||||
| 2023-05-08 | 2023-05-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 115,9800 | -7.841 | -909 | 7.345.508 | ||||
| 2023-05-08 | 2023-05-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -602 | 69.761 | ||||||
| 2023-04-26 | 2023-04-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 114,7400 | -1.800 | -207 | 7.353.349 | ||||
| 2023-04-26 | 2023-04-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 113,9600 | -6.450 | -735 | 7.355.149 | ||||
| 2023-04-11 | 2023-04-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 115,8500 | -7.562 | -876 | 7.361.599 | ||||
| 2023-04-11 | 2023-04-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 114,9100 | -688 | -79 | 7.369.161 | ||||
| 2023-03-27 | 2023-03-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 116,8200 | -84 | -10 | 7.369.849 | ||||
| 2023-03-27 | 2023-03-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 116,2600 | -2.537 | -295 | 7.369.933 | ||||
| 2023-03-27 | 2023-03-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 115,2900 | -5.629 | -649 | 7.372.470 | ||||
| 2023-03-10 | 2023-03-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 122,5700 | -5.167 | -633 | 7.378.099 | ||||
| 2023-03-10 | 2023-03-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 122,0300 | -11.333 | -1.383 | 7.383.266 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | -692 | 268.480 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 618 | 269.172 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -1.644 | 49.136 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 1.557 | 50.780 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -1.632 | 69.751 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 1.543 | 71.383 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | -1.619 | 23.496 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 1.531 | 25.115 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | -1.613 | 36.316 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 1.554 | 37.929 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -1.953 | 59.550 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1.850 | 61.503 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 125,5200 | -1.300 | -163 | 8.595 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | -543 | 9.895 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 481 | 10.438 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -6.646 | 70.363 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 3.002 | 77.009 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Beecher Gregory R | IPGP | Common Stock | D | 131,1700 | 1.905 | 250 | 1.905 | ||||
| 2023-02-22 | 2023-02-17 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 5.077 | 36.375 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Samartsev Igor | IPGP | Common Stock | D | 2.021 | 268.554 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 6.160 | 59.653 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 16.837 | 74.007 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 5.089 | 49.223 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 5.042 | 69.840 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Ness Trevor | IPGP | Common Stock | D | 5.001 | 23.584 | ||||||
| 2023-02-22 | 2023-02-17 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.605 | 9.957 | ||||||
| 2023-02-16 | 2023-02-14 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 120,0000 | -3.000 | -360 | 57.170 | ||||
| 2023-02-16 | 2023-02-14 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 60,1100 | 3.000 | 180 | 60.170 | ||||
| 2023-01-24 | 3 | Beecher Gregory R | IPGP | Common Stock | D | 0 | ||||||||
| 2023-01-13 | 2023-01-12 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 60,1100 | 5.000 | 301 | 31.298 | ||||
| 2022-09-30 | 2022-09-28 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,8100 | -2.036 | -175 | 7.394.599 | ||||
| 2022-09-30 | 2022-09-28 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,0100 | -2.964 | -252 | 7.396.635 | ||||
| 2022-09-23 | 2022-09-21 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 89,5000 | -1.000 | -90 | 7.399.599 | ||||
| 2022-09-23 | 2022-09-21 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 88,9800 | -4.000 | -356 | 7.400.599 | ||||
| 2022-09-16 | 2022-09-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 88,8400 | -909 | -81 | 7.404.599 | ||||
| 2022-09-16 | 2022-09-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 87,9300 | -2.791 | -245 | 7.405.508 | ||||
| 2022-09-16 | 2022-09-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 86,4800 | -1.300 | -112 | 7.408.299 | ||||
| 2022-09-09 | 2022-09-07 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 88,5400 | -3.321 | -294 | 7.409.599 | ||||
| 2022-09-09 | 2022-09-07 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 87,3600 | -1.679 | -147 | 7.412.920 | ||||
| 2022-09-02 | 2022-08-31 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 91,9300 | -417 | -38 | 7.414.599 | ||||
| 2022-09-02 | 2022-08-31 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 91,5600 | -4.583 | -420 | 7.415.016 | ||||
| 2022-08-26 | 2022-08-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 96,2900 | -209 | -20 | 7.419.599 | ||||
| 2022-08-26 | 2022-08-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 95,6500 | -4.791 | -458 | 7.419.808 | ||||
| 2022-08-19 | 2022-08-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 101,0000 | -344 | -35 | 7.424.599 | ||||
| 2022-08-19 | 2022-08-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 100,1600 | -1.054 | -106 | 7.424.943 | ||||
| 2022-08-19 | 2022-08-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 99,2100 | -3.602 | -357 | 7.425.997 | ||||
| 2022-08-12 | 2022-08-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 101,7700 | -5.000 | -509 | 7.429.599 | ||||
| 2022-08-05 | 2022-08-03 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 103,0400 | -4.735 | -488 | 7.434.599 | ||||
| 2022-08-05 | 2022-08-03 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 101,6600 | -265 | -27 | 7.439.334 | ||||
| 2022-06-21 | 2022-06-16 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 83,5400 | 3.000 | 251 | 53.493 | ||||
| 2022-05-25 | 2022-05-24 | 4 | Meurice Eric | IPGP | Common Stock | D | 2.631 | 14.540 | ||||||
| 2022-05-25 | 2022-05-24 | 4 | Meurice Eric | IPGP | Common Stock | D | 95,0200 | -109 | -10 | 11.909 | ||||
| 2022-05-25 | 2022-05-24 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 2.631 | 104.296 | ||||||
| 2022-05-25 | 2022-05-24 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 2.631 | 4.296 | ||||||
| 2022-05-25 | 2022-05-24 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 2.631 | 6.771 | ||||||
| 2022-05-25 | 2022-05-24 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 2.631 | 8.946 | ||||||
| 2022-05-25 | 2022-05-24 | 4 | Dougherty Greg | IPGP | Common Stock | D | 2.631 | 6.929 | ||||||
| 2022-05-25 | 2022-05-24 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 2.631 | 56.915 | ||||||
| 2022-05-09 | 2022-05-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 101,0000 | -602 | -61 | 57.170 | ||||
| 2022-05-09 | 2022-05-06 | 4 | Agnes Tang | IPGP | Common Stock | D | 101,0000 | 2.475 | 250 | 2.475 | ||||
| 2022-03-28 | 3 | Agnes Tang | IPGP | Common Stock | D | 0 | ||||||||
| 2022-03-03 | 2022-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 121,5200 | -2.804 | -341 | 57.772 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 121,5200 | -833 | -101 | 18.583 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 121,5200 | -379 | -46 | 156.913 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 121,5200 | -839 | -102 | 64.798 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 121,5200 | -988 | -120 | 50.493 | ||||
| 2022-03-03 | 2022-03-01 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 121,5200 | -837 | -102 | 26.298 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 121,5200 | -845 | -103 | 44.134 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 121,5200 | -293 | -36 | 8.144 | ||||
| 2022-02-22 | 2022-02-18 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5.706 | 51.481 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 4.633 | 19.416 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 4.670 | 65.637 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 18.273 | 60.576 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 4.714 | 44.979 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.872 | 157.292 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.487 | 8.437 | ||||||
| 2022-02-22 | 2022-02-18 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 4.703 | 27.135 | ||||||
| 2022-02-09 | 2022-02-09 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -1.500 | 0 | |||||
| 2022-02-09 | 2022-02-09 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 152,3000 | -1.500 | -228 | 42.303 | ||||
| 2022-02-09 | 2022-02-09 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 1.500 | 88 | 43.803 | ||||
| 2022-01-03 | 2022-01-03 | 4 | Samartsev Igor By Trust 2015 | IPGP | Common Stock | I | 172,3500 | -500 | -86 | 1.200 | ||||
| 2021-11-17 | 2021-11-16 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 60,00 | -6.500 | 0 | |||||
| 2021-11-17 | 2021-11-16 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 42,43 | -6.667 | 0 | |||||
| 2021-11-17 | 2021-11-16 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 60,0000 | 6.500 | 390 | 54.284 | ||||
| 2021-11-17 | 2021-11-16 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 42,4300 | 6.667 | 283 | 47.784 | ||||
| 2021-10-04 | 2021-10-01 | 4 | Samartsev Igor By Trust 2015 | IPGP | Common Stock | I | 159,2700 | -500 | -80 | 1.700 | ||||
| 2021-09-17 | 2021-09-16 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 171,1300 | -4.039 | -691 | 6.914.004 | ||||
| 2021-09-17 | 2021-09-16 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 170,2400 | -6.661 | -1.134 | 6.918.043 | ||||
| 2021-09-17 | 2021-09-15 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 172,7100 | -5.556 | -960 | 6.924.704 | ||||
| 2021-09-17 | 2021-09-15 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 171,9100 | -6.944 | -1.194 | 6.930.260 | ||||
| 2021-08-04 | 2021-08-02 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 220,0600 | -1.800 | -396 | 6.937.204 | ||||
| 2021-08-04 | 2021-08-02 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 154,88 | -1.200 | 6.212 | |||||
| 2021-08-04 | 2021-08-02 | 4 | Ness Trevor | IPGP | Common Stock | D | 220,0700 | -2.600 | -572 | 14.783 | ||||
| 2021-08-04 | 2021-08-02 | 4 | Ness Trevor | IPGP | Common Stock | D | 154,8800 | 1.200 | 186 | 17.383 | ||||
| 2021-07-06 | 2021-07-01 | 4 | Samartsev Igor By Trust 2015 | IPGP | Common Stock | I | 211,6100 | -500 | -106 | 2.200 | ||||
| 2021-06-17 | 2021-06-16 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 210,2000 | -5.044 | -1.060 | 6.939.004 | ||||
| 2021-06-15 | 2021-06-11 | 4 | Samartsev Igor By Trust Sept. 2015 | IPGP | Common Stock | I | 5.250 | 132.700 | ||||||
| 2021-06-15 | 2021-06-11 | 4 | Samartsev Igor By Trust May 2017 | IPGP | Common Stock | I | -5.250 | 164.895 | ||||||
| 2021-06-01 | 2021-06-01 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 210,0600 | -4.074 | -856 | 6.944.048 | ||||
| 2021-06-01 | 2021-05-28 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 210,0400 | -12.500 | -2.626 | 6.948.122 | ||||
| 2021-05-26 | 2021-05-25 | 4 | Pavlova Natalia | IPGP | Common Stock | D | 600 | 151.665 | ||||||
| 2021-05-26 | 2021-05-25 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 600 | 1.665 | ||||||
| 2021-05-26 | 2021-05-25 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 210,0500 | -3.382 | -710 | 6.960.622 | ||||
| 2021-05-26 | 2021-05-25 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 1.201 | 6.315 | ||||||
| 2021-05-26 | 2021-05-25 | 4 | Meurice Eric | IPGP | Common Stock | D | 1.201 | 12.018 | ||||||
| 2021-05-26 | 2021-05-25 | 4 | Dougherty Greg | IPGP | Common Stock | D | 1.201 | 4.298 | ||||||
| 2021-05-26 | 2021-05-25 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.201 | 4.140 | ||||||
| 2021-05-26 | 2021-05-25 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.201 | 41.117 | ||||||
| 2021-05-21 | 2021-05-20 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 75,15 | -6.667 | 0 | |||||
| 2021-05-21 | 2021-05-20 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 75,1500 | 6.667 | 501 | 39.916 | ||||
| 2021-05-21 | 2021-05-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 204,0000 | -100 | -20 | 6.964.004 | ||||
| 2021-05-21 | 2021-05-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 203,2300 | -2.257 | -459 | 6.964.104 | ||||
| 2021-05-21 | 2021-05-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 201,1600 | -200 | -40 | 6.966.361 | ||||
| 2021-05-21 | 2021-05-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 204,3100 | -700 | -143 | 6.966.561 | ||||
| 2021-05-21 | 2021-05-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 203,1200 | -1.600 | -325 | 6.967.261 | ||||
| 2021-05-21 | 2021-05-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 202,1000 | -2.200 | -445 | 6.968.861 | ||||
| 2021-05-21 | 2021-05-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 200,0800 | -8.000 | -1.601 | 6.971.061 | ||||
| 2021-05-11 | 2021-05-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5.068 | 42.303 | ||||||
| 2021-05-11 | 2021-05-07 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 200,0500 | -9.943 | -1.989 | 6.979.061 | ||||
| 2021-04-16 | 2021-04-15 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -1.968 | 0 | |||||
| 2021-04-16 | 2021-04-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 225,1000 | -2.938 | -661 | 16.183 | ||||
| 2021-04-16 | 2021-04-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 119,5000 | 1.968 | 235 | 19.121 | ||||
| 2021-04-06 | 2021-04-01 | 4 | Samartsev Igor By Trust 2015 | IPGP | Common Stock | I | 213,0400 | -500 | -107 | 2.700 | ||||
| 2021-03-16 | 2021-03-15 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 214,8400 | -2.669 | -573 | 40.265 | ||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -1.666 | 0 | |||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 214,8400 | -300 | -64 | 45.775 | ||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 214,2100 | -946 | -203 | 46.075 | ||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 212,5600 | -160 | -34 | 47.021 | ||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 211,8200 | -160 | -34 | 47.181 | ||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 210,3600 | -100 | -21 | 47.341 | ||||
| 2021-03-12 | 2021-03-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 119,5000 | 1.666 | 199 | 47.441 | ||||
| 2021-03-12 | 2021-03-10 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -534 | 1.666 | |||||
| 2021-03-12 | 2021-03-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 211,3600 | -25 | -5 | 45.775 | ||||
| 2021-03-12 | 2021-03-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 210,2000 | -509 | -107 | 45.800 | ||||
| 2021-03-12 | 2021-03-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 119,5000 | 534 | 64 | 46.309 | ||||
| 2021-03-10 | 2021-03-09 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 209,2000 | -1.800 | -377 | 6.989.004 | ||||
| 2021-03-10 | 2021-03-09 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 208,6700 | -6.000 | -1.252 | 6.990.804 | ||||
| 2021-03-10 | 2021-03-09 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 207,4700 | -10.600 | -2.199 | 6.996.804 | ||||
| 2021-03-10 | 2021-03-09 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 206,5200 | -4.101 | -847 | 7.007.404 | ||||
| 2021-03-10 | 2021-03-09 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 205,3800 | -2.099 | -431 | 7.011.505 | ||||
| 2021-03-10 | 2021-03-09 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 204,4200 | -400 | -82 | 7.013.604 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -5.000 | 5.000 | |||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -1.495 | 0 | |||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 209,0400 | -621 | -130 | 22.432 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 208,3800 | -1.135 | -237 | 23.053 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 207,4800 | -2.884 | -598 | 24.188 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 206,3400 | -955 | -197 | 27.072 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 205,2200 | -500 | -103 | 28.027 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 202,5300 | -400 | -81 | 28.527 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 60,1100 | 5.000 | 301 | 28.927 | ||||
| 2021-03-10 | 2021-03-09 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 58,6500 | 1.495 | 88 | 23.927 | ||||
| 2021-03-10 | 2021-03-08 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -1.505 | 1.495 | |||||
| 2021-03-10 | 2021-03-08 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 206,1900 | -229 | -47 | 22.432 | ||||
| 2021-03-10 | 2021-03-08 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 205,0900 | -917 | -188 | 22.661 | ||||
| 2021-03-10 | 2021-03-08 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 201,6600 | -359 | -72 | 23.578 | ||||
| 2021-03-10 | 2021-03-08 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 58,6500 | 1.505 | 88 | 23.937 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 228,7700 | -531 | -121 | 355.420 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 228,7700 | -2.584 | -591 | 37.235 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 228,7700 | -272 | -62 | 6.834 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -1.903 | 1.968 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 229,0200 | -251 | -57 | 17.153 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 228,3300 | -897 | -205 | 17.404 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 227,3500 | -517 | -118 | 18.301 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 226,4200 | -238 | -54 | 18.818 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 228,7700 | -877 | -201 | 19.056 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 119,5000 | 1.903 | 227 | 19.933 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 228,7700 | -804 | -184 | 60.967 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 228,7700 | -1.425 | -326 | 45.775 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 228,7700 | -810 | -185 | 42.934 | ||||
| 2021-03-03 | 2021-03-01 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 228,7700 | -795 | -182 | 22.432 | ||||
| 2021-02-22 | 2021-02-19 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 906 | 7.106 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 2.663 | 23.227 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Ness Trevor | IPGP | Common Stock | D | 2.623 | 18.030 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Samartsev Igor By Spouse | IPGP | Common Stock | I | 1.065 | 151.065 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.060 | 355.951 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 2.669 | 43.744 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 3.231 | 47.200 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 2.644 | 61.771 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5.237 | 39.819 | ||||||
| 2021-02-22 | 2021-02-19 | 4 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 1.065 | 1.065 | ||||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 97,65 | -7.326 | 0 | |||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -6.599 | 2.200 | |||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 258,5800 | -106 | -27 | 43.969 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 257,8700 | -477 | -123 | 44.075 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 256,4700 | -299 | -77 | 44.552 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 254,6400 | -250 | -64 | 44.851 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 253,4800 | -266 | -67 | 45.101 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 252,5200 | -932 | -235 | 45.367 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 251,4900 | -3.910 | -983 | 46.299 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 250,8500 | -6.777 | -1.700 | 50.209 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 249,8900 | -908 | -227 | 56.986 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 97,6500 | 7.326 | 715 | 57.894 | ||||
| 2021-01-22 | 2021-01-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 119,5000 | 6.599 | 789 | 50.568 | ||||
| 2021-01-11 | 2021-01-07 | 4 | Samartsev Igor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -6.500 | 0 | |||||
| 2021-01-11 | 2021-01-07 | 4 | Samartsev Igor | IPGP | Common Stock | D | 231,3700 | -1.300 | -301 | 354.891 | ||||
| 2021-01-11 | 2021-01-07 | 4 | Samartsev Igor | IPGP | Common Stock | D | 230,2500 | -5.200 | -1.197 | 356.191 | ||||
| 2021-01-11 | 2021-01-07 | 4 | Samartsev Igor | IPGP | Common Stock | D | 71,7700 | 6.500 | 467 | 361.391 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 227,2500 | -5 | -1 | 2.939 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 226,7200 | -96 | -22 | 2.944 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 225,5900 | -137 | -31 | 3.040 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 224,5900 | -376 | -84 | 3.177 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 223,8600 | -527 | -118 | 3.553 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 222,7500 | -162 | -36 | 4.080 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 221,2500 | -29 | -6 | 4.242 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 219,9100 | -1.564 | -344 | 4.271 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 218,6600 | -596 | -130 | 5.835 | ||||
| 2021-01-08 | 2021-01-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 217,6400 | -162 | -35 | 6.431 | ||||
| 2021-01-07 | 3 | Desmond Jeanmarie F. | IPGP | Common Stock | D | 0 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Grantor Retained Annuity Trust 2016 | IPGP | Common Stock | I | 20.983 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Grantor Retained Annuity Trust June 2020 | IPGP | Common Stock | I | 62.000 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Grantor Retained Annuity Trust August 2018 | IPGP | Common Stock | I | 11.690 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Trust May 2017 | IPGP | Common Stock | I | 232.145 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Grantor Retained Annuity Trust 2 2016 | IPGP | Common Stock | I | 20.982 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Trust TR 2015 | IPGP | Common Stock | I | 127.450 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Trust 2015 | IPGP | Common Stock | I | 3.200 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Mother | IPGP | Common Stock | I | 10.000 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia By Spouse | IPGP | Common Stock | I | 351.616 | ||||||||
| 2021-01-07 | 3 | Pavlova Natalia | IPGP | Common Stock | D | 150.000 | ||||||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -4.000 | 3.871 | |||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 226,2900 | -227 | -51 | 15.407 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 225,5200 | -457 | -103 | 15.634 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 224,3500 | -172 | -39 | 16.091 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 222,9000 | -100 | -22 | 16.263 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 221,8600 | -118 | -26 | 16.363 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 220,4600 | -795 | -175 | 16.481 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 219,5600 | -372 | -82 | 17.276 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 218,4400 | -767 | -168 | 17.648 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 217,5600 | -992 | -216 | 18.415 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 119,5000 | 4.000 | 478 | 19.407 | ||||
| 2020-12-18 | 2020-12-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 216,9300 | -14.530 | -3.152 | 7.439.599 | ||||
| 2020-12-18 | 2020-12-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 216,4700 | -17.361 | -3.758 | 7.454.129 | ||||
| 2020-12-18 | 2020-12-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 215,0300 | -1.500 | -323 | 7.471.490 | ||||
| 2020-12-18 | 2020-12-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 214,1500 | -2.209 | -473 | 7.472.990 | ||||
| 2020-12-18 | 2020-12-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 213,1800 | -3.543 | -755 | 7.475.199 | ||||
| 2020-12-18 | 2020-12-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 212,2800 | -3.857 | -819 | 7.478.742 | ||||
| 2020-12-16 | 2020-12-15 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 210,2600 | -961 | -202 | 59.127 | ||||
| 2020-12-16 | 2020-12-14 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 212,2200 | -107 | -23 | 60.088 | ||||
| 2020-12-16 | 2020-12-14 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 211,4700 | -2.008 | -425 | 60.195 | ||||
| 2020-12-16 | 2020-12-14 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 210,2700 | -4.245 | -893 | 62.203 | ||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Option (right to buy) | D | 128,46 | -1.869 | 0 | |||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 140,64 | -2.339 | 0 | |||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 63,40 | -2.356 | 0 | |||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 213,8200 | -149 | -32 | 5.114 | ||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 213,2300 | -7.497 | -1.599 | 5.263 | ||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 212,4500 | -3.724 | -791 | 12.760 | ||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 128,4600 | 1.869 | 240 | 16.484 | ||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 140,6400 | 2.339 | 329 | 14.615 | ||||
| 2020-12-08 | 2020-12-07 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 63,4000 | 2.356 | 149 | 12.276 | ||||
| 2020-12-04 | 2020-12-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -800 | 41.075 | ||||||
| 2020-11-19 | 2020-11-17 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 201,7500 | -300 | -61 | 298.638 | ||||
| 2020-11-19 | 2020-11-17 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 199,7900 | -2.674 | -534 | 298.938 | ||||
| 2020-11-19 | 2020-11-17 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 198,9500 | -13.197 | -2.626 | 301.612 | ||||
| 2020-11-18 | 2020-11-16 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 154,88 | -583 | 1.750 | |||||
| 2020-11-18 | 2020-11-16 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 71,77 | -1.577 | 0 | |||||
| 2020-11-18 | 2020-11-16 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 200,6100 | -2.160 | -433 | 6.200 | ||||
| 2020-11-18 | 2020-11-16 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 154,8800 | 583 | 90 | 8.360 | ||||
| 2020-11-18 | 2020-11-16 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 71,7700 | 1.577 | 113 | 7.777 | ||||
| 2020-11-16 | 2020-11-16 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 203,7800 | -1.027 | -209 | 314.809 | ||||
| 2020-11-16 | 2020-11-16 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 202,3400 | -200 | -40 | 315.836 | ||||
| 2020-11-16 | 2020-11-16 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 201,0400 | -17.602 | -3.539 | 316.036 | ||||
| 2020-11-16 | 2020-11-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 206,2800 | -2.073 | -428 | 333.638 | ||||
| 2020-11-16 | 2020-11-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 205,4900 | -5.375 | -1.105 | 335.711 | ||||
| 2020-11-16 | 2020-11-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 204,5800 | -2.300 | -471 | 341.086 | ||||
| 2020-11-16 | 2020-11-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 203,3000 | -1.200 | -244 | 343.386 | ||||
| 2020-11-16 | 2020-11-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 202,5400 | -1.807 | -366 | 344.586 | ||||
| 2020-11-16 | 2020-11-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 201,2000 | -12.245 | -2.464 | 346.393 | ||||
| 2020-11-16 | 2020-11-12 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 205,7800 | -2.311 | -476 | 358.638 | ||||
| 2020-11-16 | 2020-11-12 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 204,6000 | -6.892 | -1.410 | 360.949 | ||||
| 2020-11-16 | 2020-11-12 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 203,5800 | -9.489 | -1.932 | 367.841 | ||||
| 2020-11-16 | 2020-11-12 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 202,9200 | -6.308 | -1.280 | 377.330 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 81,89 | -7.592 | 0 | |||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -7.500 | 0 | |||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 208,6300 | -880 | -184 | 43.969 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 208,1300 | -4.902 | -1.020 | 44.849 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 206,7100 | -1.364 | -282 | 49.751 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 205,1700 | -2.836 | -582 | 51.115 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 204,3900 | -5.110 | -1.044 | 53.951 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 81,8900 | 7.592 | 622 | 59.061 | ||||
| 2020-11-12 | 2020-11-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 60,1100 | 7.500 | 451 | 51.469 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 212,1700 | -187 | -40 | 66.448 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 211,5500 | -701 | -148 | 66.635 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 210,3300 | -2.458 | -517 | 67.336 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 208,2500 | -129 | -27 | 69.794 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 207,2200 | -13.192 | -2.734 | 69.923 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 210,2800 | -1.000 | -210 | 41.875 | ||||
| 2020-11-12 | 2020-11-09 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 209,7600 | -2.677 | -562 | 42.875 | ||||
| 2020-11-09 | 2020-11-06 | 4 | Lego Catherine P | IPGP | Director Stock Option (right to buy) | D | 82,99 | -8.508 | 0 | |||||
| 2020-11-09 | 2020-11-06 | 4 | Lego Catherine P | IPGP | Common Stock | D | 199,0400 | -800 | -159 | 10.786 | ||||
| 2020-11-09 | 2020-11-06 | 4 | Lego Catherine P | IPGP | Common Stock | D | 198,2700 | -7.708 | -1.528 | 11.586 | ||||
| 2020-11-09 | 2020-11-06 | 4 | Lego Catherine P | IPGP | Common Stock | D | 82,9900 | 8.508 | 706 | 19.294 | ||||
| 2020-10-22 | 2020-10-20 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 119,50 | -1.870 | 623 | |||||
| 2020-10-22 | 2020-10-20 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 71,77 | -623 | 1.577 | |||||
| 2020-10-22 | 2020-10-20 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 191,1500 | -500 | -96 | 6.200 | ||||
| 2020-10-22 | 2020-10-20 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 190,4800 | -1.993 | -380 | 6.700 | ||||
| 2020-10-22 | 2020-10-20 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 119,5000 | 1.870 | 223 | 8.693 | ||||
| 2020-10-22 | 2020-10-20 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 71,7700 | 623 | 45 | 6.823 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 97,65 | -4.467 | 0 | |||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 186,9800 | -588 | -110 | 15.407 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 186,2200 | -1.200 | -223 | 15.995 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 185,3700 | -796 | -148 | 17.195 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 184,0900 | -551 | -101 | 17.991 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 182,7200 | -251 | -46 | 18.542 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 181,9800 | -781 | -142 | 18.793 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 180,9300 | -300 | -54 | 19.574 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 97,6500 | 4.467 | 436 | 19.874 | ||||
| 2020-10-15 | 2020-10-13 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -3.000 | 0 | |||||
| 2020-10-15 | 2020-10-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 185,2000 | -3.000 | -556 | 34.582 | ||||
| 2020-10-15 | 2020-10-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 3.000 | 161 | 37.582 | ||||
| 2020-10-09 | 2020-10-08 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 179,4900 | -2.307 | -414 | 6.593 | ||||
| 2020-10-09 | 2020-10-08 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 178,4400 | -991 | -177 | 8.900 | ||||
| 2020-10-09 | 2020-10-08 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 177,0100 | -702 | -124 | 9.891 | ||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 81,89 | -2.939 | 0 | |||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 97,65 | -1.527 | 4.467 | |||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 166,9000 | -41 | -7 | 15.407 | ||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 166,2600 | -3.179 | -529 | 15.448 | ||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 165,5400 | -1.246 | -206 | 18.627 | ||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 81,8900 | 2.939 | 241 | 19.873 | ||||
| 2020-09-17 | 2020-09-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 97,6500 | 1.527 | 149 | 16.934 | ||||
| 2020-09-03 | 2020-09-01 | 4 | Samartsev Igor By Trust May 2017 | IPGP | Common Stock | I | 46.575 | 232.145 | ||||||
| 2020-09-03 | 2020-09-01 | 4 | Samartsev Igor By Grantor Retained Annuity Trust August 2018 | IPGP | Common Stock | I | -22.000 | 11.690 | ||||||
| 2020-09-03 | 2020-09-01 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2018 | IPGP | Common Stock | I | -24.575 | 0 | ||||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -4.400 | 0 | |||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -3.750 | 0 | |||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 161,7100 | -237 | -38 | 6.200 | ||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 161,1800 | -1.214 | -196 | 6.437 | ||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 159,8700 | -2.675 | -428 | 7.651 | ||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 159,1100 | -4.024 | -640 | 10.326 | ||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 60,1100 | 4.400 | 264 | 14.350 | ||||
| 2020-09-03 | 2020-09-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 58,6500 | 3.750 | 220 | 9.950 | ||||
| 2020-08-20 | 2020-08-19 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | -3.390 | 33.249 | ||||||
| 2020-08-12 | 2020-08-11 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 87,87 | -2.652 | 0 | |||||
| 2020-08-12 | 2020-08-11 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 160,0000 | -2.652 | -424 | 10.593 | ||||
| 2020-08-12 | 2020-08-11 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 87,8700 | 2.652 | 233 | 13.245 | ||||
| 2020-08-12 | 2020-08-10 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 87,87 | -350 | 2.652 | |||||
| 2020-08-12 | 2020-08-10 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 163,6700 | -350 | -57 | 10.593 | ||||
| 2020-08-12 | 2020-08-10 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 87,8700 | 350 | 31 | 10.943 | ||||
| 2020-08-07 | 2020-08-07 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 63,40 | -6.500 | 0 | |||||
| 2020-08-07 | 2020-08-07 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 163,2500 | -6.400 | -1.045 | 10.693 | ||||
| 2020-08-07 | 2020-08-07 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 63,4000 | 6.500 | 412 | 17.093 | ||||
| 2020-08-07 | 2020-08-06 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 60,00 | -6.500 | 0 | |||||
| 2020-08-07 | 2020-08-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 164,3400 | -100 | -16 | 10.593 | ||||
| 2020-08-07 | 2020-08-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 166,2700 | -350 | -58 | 10.593 | ||||
| 2020-08-07 | 2020-08-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 165,3400 | -2.383 | -394 | 10.943 | ||||
| 2020-08-07 | 2020-08-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 164,5200 | -3.767 | -620 | 13.326 | ||||
| 2020-08-07 | 2020-08-06 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 60,0000 | 6.500 | 390 | 17.093 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -8.176 | 0 | |||||
| 2020-07-22 | 2020-07-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 183,2400 | -200 | -37 | 45.552 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 182,4800 | -3.099 | -566 | 45.752 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 181,1200 | -1.200 | -217 | 48.851 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 71,7700 | 8.176 | 587 | 50.051 | ||||
| 2020-07-22 | 2020-07-20 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -2.824 | 8.176 | |||||
| 2020-07-22 | 2020-07-20 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 180,0100 | -2.824 | -508 | 41.875 | ||||
| 2020-07-22 | 2020-07-20 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 71,7700 | 2.824 | 203 | 44.699 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 81,89 | -1.690 | 0 | |||||
| 2020-07-22 | 2020-07-21 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 182,9100 | -690 | -126 | 6.200 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 181,0600 | -1.000 | -181 | 6.890 | ||||
| 2020-07-22 | 2020-07-21 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 81,8900 | 1.690 | 138 | 7.890 | ||||
| 2020-07-22 | 2020-07-20 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 81,89 | -741 | 1.690 | |||||
| 2020-07-22 | 2020-07-20 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 180,0100 | -741 | -133 | 6.200 | ||||
| 2020-07-22 | 2020-07-20 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 81,8900 | 741 | 61 | 6.941 | ||||
| 2020-07-17 | 2020-07-15 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 60,11 | -5.400 | 0 | |||||
| 2020-07-17 | 2020-07-15 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 170,1000 | -5.400 | -919 | 41.875 | ||||
| 2020-07-17 | 2020-07-15 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 60,1100 | 5.400 | 325 | 47.275 | ||||
| 2020-07-17 | 2020-07-15 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 97,65 | -2.331 | 0 | |||||
| 2020-07-17 | 2020-07-15 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 170,0900 | -2.331 | -396 | 6.200 | ||||
| 2020-07-17 | 2020-07-15 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 97,6500 | 2.331 | 228 | 8.446 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 81,89 | -3.288 | 2.939 | |||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -212 | 0 | |||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 161,7500 | -63 | -10 | 15.407 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 160,2100 | -50 | -8 | 15.470 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 159,3400 | -250 | -40 | 15.520 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 157,9400 | -100 | -16 | 15.770 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 156,7100 | -1.463 | -229 | 15.870 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 155,9600 | -4.074 | -635 | 17.333 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 81,8900 | 3.288 | 269 | 21.407 | ||||
| 2020-07-06 | 2020-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 212 | 15 | 18.119 | ||||
| 2020-06-24 | 2020-06-22 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 71,77 | -2.200 | 2.200 | |||||
| 2020-06-24 | 2020-06-22 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 160,9300 | -1.500 | -241 | 6.115 | ||||
| 2020-06-24 | 2020-06-22 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 160,0200 | -779 | -125 | 7.615 | ||||
| 2020-06-24 | 2020-06-22 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 158,5500 | -808 | -128 | 8.394 | ||||
| 2020-06-24 | 2020-06-22 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 71,7700 | 2.200 | 158 | 9.202 | ||||
| 2020-06-12 | 2020-06-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 168,2800 | -343 | -58 | 7.482.599 | ||||
| 2020-06-12 | 2020-06-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 167,5300 | -2.100 | -352 | 7.482.942 | ||||
| 2020-06-12 | 2020-06-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 166,5700 | -2.724 | -454 | 7.485.042 | ||||
| 2020-06-12 | 2020-06-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 165,6600 | -2.133 | -353 | 7.487.766 | ||||
| 2020-06-09 | 2020-06-05 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 60,11 | -7.600 | 5.400 | |||||
| 2020-06-09 | 2020-06-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 170,0100 | -1.100 | -187 | 41.875 | ||||
| 2020-06-09 | 2020-06-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 167,0300 | -1.400 | -234 | 42.975 | ||||
| 2020-06-09 | 2020-06-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 166,6600 | -2.900 | -483 | 44.375 | ||||
| 2020-06-09 | 2020-06-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 165,3500 | -2.200 | -364 | 47.275 | ||||
| 2020-06-09 | 2020-06-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 60,1100 | 7.600 | 457 | 49.475 | ||||
| 2020-06-05 | 2020-06-03 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2020 | IPGP | Common Stock | I | 62.000 | 62.000 | ||||||
| 2020-06-05 | 2020-06-03 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -62.000 | 278.570 | ||||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -3.500 | 212 | |||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 159,9100 | -369 | -59 | 17.907 | ||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 159,4300 | -1.820 | -290 | 18.276 | ||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 158,0200 | -1.308 | -207 | 20.096 | ||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 157,2400 | -1.853 | -291 | 21.404 | ||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 155,6700 | -200 | -31 | 23.257 | ||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 154,6700 | -450 | -70 | 23.457 | ||||
| 2020-06-03 | 2020-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 3.500 | 251 | 23.907 | ||||
| 2020-05-29 | 2020-05-28 | 4 | Dougherty Greg | IPGP | Common Stock | D | 1.642 | 3.097 | ||||||
| 2020-05-29 | 2020-05-28 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.642 | 36.639 | ||||||
| 2020-05-29 | 2020-05-28 | 4 | Meurice Eric | IPGP | Common Stock | D | 1.642 | 10.817 | ||||||
| 2020-05-29 | 2020-05-28 | 4 | Meurice Eric | IPGP | Common Stock | D | 152,1700 | -390 | -59 | 9.175 | ||||
| 2020-05-29 | 2020-05-28 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 1.642 | 9.920 | ||||||
| 2020-05-29 | 2020-05-28 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.642 | 10.593 | ||||||
| 2020-05-29 | 2020-05-28 | 4 | Lego Catherine P | IPGP | Common Stock | D | 1.642 | 10.786 | ||||||
| 2020-05-22 | 2020-05-21 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -4.000 | 0 | |||||
| 2020-05-22 | 2020-05-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 160,0000 | -4.000 | -640 | 41.875 | ||||
| 2020-05-22 | 2020-05-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 53,7600 | 4.000 | 215 | 45.875 | ||||
| 2020-05-22 | 2020-05-20 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -750 | 4.000 | |||||
| 2020-05-22 | 2020-05-20 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 160,0000 | -750 | -120 | 41.875 | ||||
| 2020-05-22 | 2020-05-20 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 53,7600 | 750 | 40 | 42.625 | ||||
| 2020-05-21 | 2020-05-19 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 15,36 | -6.667 | 0 | |||||
| 2020-05-21 | 2020-05-19 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 15,3600 | 6.667 | 102 | 34.997 | ||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 81,89 | -6.394 | 0 | |||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 97,65 | -6.161 | 0 | |||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -12.000 | 0 | |||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 151,2400 | -2.535 | -383 | 83.115 | ||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 150,7600 | -22.020 | -3.320 | 85.650 | ||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 81,8900 | 6.394 | 524 | 107.670 | ||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 97,6500 | 6.161 | 602 | 101.276 | ||||
| 2020-05-20 | 2020-05-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 71,7700 | 12.000 | 861 | 95.115 | ||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -14.200 | 0 | |||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 155,7700 | -200 | -31 | 43.969 | ||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 154,9200 | -4.827 | -748 | 44.169 | ||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 154,0500 | -3.457 | -533 | 48.996 | ||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 152,8800 | -2.306 | -353 | 52.453 | ||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 152,0300 | -3.410 | -518 | 54.759 | ||||
| 2020-05-14 | 2020-05-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 71,7700 | 14.200 | 1.019 | 58.169 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -3.650 | 4.750 | |||||
| 2020-05-12 | 2020-05-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 155,0800 | -3.650 | -566 | 41.875 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 53,7600 | 3.650 | 196 | 45.525 | ||||
| 2020-05-12 | 2020-05-11 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -1.100 | 8.400 | |||||
| 2020-05-12 | 2020-05-11 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 155,0200 | -1.100 | -171 | 41.875 | ||||
| 2020-05-12 | 2020-05-11 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 53,7600 | 1.100 | 59 | 42.975 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 155,6500 | -208 | -32 | 7.489.899 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 154,8700 | -2.400 | -372 | 7.490.107 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 154,0800 | -2.223 | -343 | 7.492.507 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 152,7300 | -1.300 | -199 | 7.494.730 | ||||
| 2020-05-12 | 2020-05-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 151,9600 | -1.969 | -299 | 7.496.030 | ||||
| 2020-05-12 | 2020-05-11 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 154,3200 | -5.396 | -833 | 7.497.999 | ||||
| 2020-05-12 | 2020-05-11 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 153,7200 | -4.404 | -677 | 7.503.395 | ||||
| 2020-05-12 | 2020-05-11 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 152,6000 | -3.900 | -595 | 7.507.799 | ||||
| 2020-05-12 | 2020-05-11 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 151,3700 | -1.300 | -197 | 7.511.699 | ||||
| 2020-05-12 | 2020-05-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 152,3400 | -300 | -46 | 7.512.999 | ||||
| 2020-05-12 | 2020-05-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 151,7800 | -14.700 | -2.231 | 7.513.299 | ||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -6.000 | 3.000 | |||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -2.000 | 0 | |||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 148,3300 | -514 | -76 | 20.564 | ||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 147,5300 | -4.194 | -619 | 21.078 | ||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 146,6600 | -2.926 | -429 | 25.272 | ||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 145,5700 | -366 | -53 | 28.198 | ||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 58,6500 | 6.000 | 352 | 28.564 | ||||
| 2020-05-08 | 2020-05-07 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 53,7600 | 2.000 | 108 | 22.564 | ||||
| 2020-05-08 | 2020-05-07 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -1.225 | 3.712 | |||||
| 2020-05-08 | 2020-05-07 | 4 | Ness Trevor | IPGP | Common Stock | D | 148,3500 | -158 | -23 | 20.407 | ||||
| 2020-05-08 | 2020-05-07 | 4 | Ness Trevor | IPGP | Common Stock | D | 147,5100 | -793 | -117 | 20.565 | ||||
| 2020-05-08 | 2020-05-07 | 4 | Ness Trevor | IPGP | Common Stock | D | 146,6300 | -686 | -101 | 21.358 | ||||
| 2020-05-08 | 2020-05-07 | 4 | Ness Trevor | IPGP | Common Stock | D | 145,3100 | -431 | -63 | 22.044 | ||||
| 2020-05-08 | 2020-05-07 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 1.225 | 88 | 22.475 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 142,2100 | -200 | -28 | 41.875 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 141,5000 | -700 | -99 | 42.075 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 139,9700 | -2.100 | -294 | 42.775 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 138,2100 | -1.000 | -138 | 44.875 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 136,7300 | -500 | -68 | 45.875 | ||||
| 2020-05-07 | 2020-05-06 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -1.041 | 4.937 | |||||
| 2020-05-07 | 2020-05-06 | 4 | Ness Trevor | IPGP | Common Stock | D | 145,1600 | -1.755 | -255 | 21.250 | ||||
| 2020-05-07 | 2020-05-06 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 1.041 | 75 | 23.005 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -1.234 | 5.978 | |||||
| 2020-05-07 | 2020-05-05 | 4 | Ness Trevor | IPGP | Common Stock | D | 146,1200 | -226 | -33 | 21.964 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Ness Trevor | IPGP | Common Stock | D | 145,2900 | -1.951 | -283 | 22.190 | ||||
| 2020-05-07 | 2020-05-05 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 1.234 | 89 | 24.141 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 127,6400 | -3.569 | -456 | 83.115 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 1.574 | 86.684 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 127,6400 | -3.692 | -471 | 20.564 | ||||
| 2020-03-03 | 2020-03-01 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 1.526 | 24.256 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 127,6400 | -4.463 | -570 | 43.969 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1.946 | 48.432 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 127,6400 | -3.301 | -421 | 46.375 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 1.589 | 49.676 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 127,6400 | -1.575 | -201 | 354.891 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 708 | 356.466 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 127,6400 | -6.768 | -864 | 34.582 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 2.293 | 41.350 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 127,6400 | -1.158 | -148 | 7.002 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 550 | 8.160 | ||||||
| 2020-03-03 | 2020-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 127,6400 | -3.571 | -456 | 22.907 | ||||
| 2020-03-03 | 2020-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 1.740 | 26.478 | ||||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Options (right to buy) | D | 15,82 | -1.000 | 0 | |||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 133,2700 | -78 | -10 | 39.057 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 132,4200 | -333 | -44 | 39.135 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 131,5100 | -157 | -21 | 39.468 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 130,3200 | -131 | -17 | 39.625 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 129,1100 | -105 | -14 | 39.756 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 127,9800 | -159 | -20 | 39.861 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 126,5100 | -37 | -5 | 40.020 | ||||
| 2020-02-26 | 2020-02-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 1.000 | 16 | 40.057 | ||||
| 2020-02-21 | 2020-02-19 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.677 | 355.758 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | Ness Trevor | IPGP | Common Stock | D | 4.151 | 24.738 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 8.139 | 39.057 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 4.184 | 85.110 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 53,76 | 3.250 | 0 | |||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 816 | 0 | |||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 144,0900 | -157 | -23 | 22.730 | ||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 143,1500 | -1.117 | -160 | 22.887 | ||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 142,4900 | -1.866 | -266 | 24.004 | ||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 141,6500 | -926 | -131 | 25.870 | ||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 53,7600 | 3.250 | 175 | 26.796 | ||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 15,8200 | 816 | 13 | 23.546 | ||||
| 2020-02-21 | 2020-02-19 | 4 | STUKALIN FELIX I | IPGP | Common Stock | D | 4.214 | 22.730 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5.014 | 46.486 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 4.223 | 48.087 | ||||||
| 2020-02-21 | 2020-02-19 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.306 | 7.610 | ||||||
| 2019-12-16 | 2019-12-11 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | -2.100 | 28.330 | ||||||
| 2019-12-04 | 2019-12-02 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 143,2400 | -300 | -43 | 7.527.999 | ||||
| 2019-12-04 | 2019-12-02 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 142,3900 | -966 | -138 | 7.528.299 | ||||
| 2019-12-04 | 2019-12-02 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 141,5200 | -3.999 | -566 | 7.529.265 | ||||
| 2019-12-04 | 2019-12-02 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 140,5900 | -664 | -93 | 7.533.264 | ||||
| 2019-12-04 | 2019-12-02 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 139,3700 | -2.071 | -289 | 7.533.928 | ||||
| 2019-12-04 | 2019-12-02 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 131,8000 | 202.707 | 26.717 | 383.638 | ||||
| 2019-11-27 | 2019-11-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 142,3200 | -7.234 | -1.030 | 7.535.999 | ||||
| 2019-11-27 | 2019-11-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 141,3300 | -2.466 | -349 | 7.543.233 | ||||
| 2019-11-27 | 2019-11-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 140,1400 | -300 | -42 | 7.545.699 | ||||
| 2019-11-06 | 2019-11-04 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 145,4900 | -2.000 | -291 | 43.864 | ||||
| 2019-11-04 | 2019-11-01 | 4 | Samartsev Igor By Trust Sept. 2015 | IPGP | Common Stock | I | 134,6500 | -800 | -108 | 136.450 | ||||
| 2019-09-06 | 2019-09-06 | 4 | Samartsev Igor By Trust-I 2016 | IPGP | Common Stock | I | 10.417 | 20.982 | ||||||
| 2019-09-06 | 2019-09-06 | 4 | Samartsev Igor By Trust-G4 2016 | IPGP | Common Stock | I | 10.418 | 20.983 | ||||||
| 2019-09-06 | 2019-09-06 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2016 | IPGP | Common Stock | I | -20.835 | 0 | ||||||
| 2019-09-06 | 2019-09-05 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 66.055 | 340.570 | ||||||
| 2019-09-06 | 2019-09-05 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2018 | IPGP | Common Stock | I | -30.425 | 24.575 | ||||||
| 2019-09-06 | 2019-09-05 | 4 | Samartsev Igor By Grantor Retained Annuity Trust August 2018 | IPGP | Common Stock | I | -21.310 | 33.690 | ||||||
| 2019-09-06 | 2019-09-05 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2016 | IPGP | Common Stock | I | -14.320 | 20.835 | ||||||
| 2019-09-03 | 2019-08-26 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | -9.000 | 180.931 | ||||||
| 2019-08-02 | 2019-08-01 | 4 | Samartsev Igor By Trust Sept. 2015 | IPGP | Common Stock | I | 130,0100 | -800 | -104 | 137.250 | ||||
| 2019-07-08 | 2019-07-03 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 157,0200 | -836 | -131 | 6.225 | ||||
| 2019-07-02 | 2019-07-01 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -121 | 7.212 | |||||
| 2019-07-02 | 2019-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 165,0000 | -45 | -7 | 20.587 | ||||
| 2019-07-02 | 2019-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 165,0000 | -121 | -20 | 20.632 | ||||
| 2019-07-02 | 2019-07-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 121 | 9 | 20.753 | ||||
| 2019-07-02 | 2019-07-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 158,8300 | -626 | -99 | 6.951 | ||||
| 2019-07-01 | 2019-06-27 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 150,5300 | -10.000 | -1.505 | 7.545.999 | ||||
| 2019-06-24 | 2019-06-21 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 145,7500 | -621 | -91 | 7.577 | ||||
| 2019-06-07 | 2019-06-05 | 4 | Samartsev Igor By Trust-G4 2016 | IPGP | Common Stock | I | 130,8400 | 10.565 | 1.382 | 10.565 | ||||
| 2019-06-07 | 2019-06-05 | 4 | Samartsev Igor By Trust-I 2016 | IPGP | Common Stock | I | 130,8400 | 10.565 | 1.382 | 10.565 | ||||
| 2019-06-07 | 2019-06-05 | 4 | Samartsev Igor By Grantor Retained Annuity Trust March 2016 | IPGP | Common Stock | I | 130,8400 | -21.130 | -2.765 | 0 | ||||
| 2019-06-07 | 2019-06-03 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 126,3300 | 16.000 | 2.021 | 274.515 | ||||
| 2019-06-07 | 2019-06-03 | 4 | Samartsev Igor By Grantor Retained Annuity Trust March 2016 | IPGP | Common Stock | I | 126,3300 | -16.000 | -2.021 | 21.130 | ||||
| 2019-06-03 | 2019-05-30 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Option (right to buy) | D | 128,46 | 1.869 | 1.869 | |||||
| 2019-06-03 | 2019-05-30 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 1.297 | 8.278 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Dougherty Greg | IPGP | Director Stock Option (right to buy) | D | 128,46 | 934 | 934 | |||||
| 2019-06-03 | 2019-05-30 | 4 | Dougherty Greg | IPGP | Common Stock | D | 648 | 1.455 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Meurice Eric | IPGP | Director Stock Option (right to buy) | D | 128,46 | 1.869 | 1.869 | |||||
| 2019-06-03 | 2019-05-30 | 4 | Meurice Eric | IPGP | Common Stock | D | 1.297 | 9.565 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Meurice Eric | IPGP | Common Stock | D | 128,4600 | -195 | -25 | 8.268 | ||||
| 2019-06-03 | 2019-05-30 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 128,46 | 1.869 | 1.869 | |||||
| 2019-06-03 | 2019-05-30 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.297 | 8.951 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Lego Catherine P | IPGP | Director Stock Option (right to buy) | D | 128,46 | 1.869 | 1.869 | |||||
| 2019-06-03 | 2019-05-30 | 4 | Lego Catherine P | IPGP | Common Stock | D | 1.297 | 9.144 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 128,46 | 1.869 | 1.869 | |||||
| 2019-06-03 | 2019-05-30 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.297 | 17.051 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | CHILD MICHAEL C | IPGP | Director Stock Option (right to buy) | D | 128,46 | 1.869 | 1.869 | |||||
| 2019-06-03 | 2019-05-30 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.297 | 30.430 | ||||||
| 2019-06-03 | 3 | STUKALIN FELIX I | IPGP | Common Stock | D | 37.032 | ||||||||
| 2019-06-03 | 3 | STUKALIN FELIX I | IPGP | Common Stock | D | 37.032 | ||||||||
| 2019-06-03 | 3 | STUKALIN FELIX I | IPGP | Common Stock | D | 37.032 | ||||||||
| 2019-05-08 | 2019-05-06 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 162,5900 | -10.000 | -1.626 | 7.555.999 | ||||
| 2019-05-06 | 2019-05-02 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | -3.667 | 7.333 | |||||
| 2019-05-06 | 2019-05-02 | 4 | Ness Trevor | IPGP | Common Stock | D | 170,2100 | -1.358 | -231 | 20.632 | ||||
| 2019-05-06 | 2019-05-02 | 4 | Ness Trevor | IPGP | Common Stock | D | 170,2300 | -3.667 | -624 | 21.990 | ||||
| 2019-05-06 | 2019-05-02 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,7700 | 3.667 | 263 | 25.657 | ||||
| 2019-05-03 | 2019-05-01 | 4 | Samartsev Igor By Trust Sept. 2015 | IPGP | Common Stock | I | 172,1000 | -800 | -138 | 138.050 | ||||
| 2019-03-08 | 2019-03-06 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 11,07 | -6.667 | 0 | |||||
| 2019-03-08 | 2019-03-06 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 11,0700 | 6.667 | 74 | 29.133 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 156,6800 | -1.397 | -219 | 354.081 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 2.106 | 355.478 | ||||||
| 2019-03-05 | 2019-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 156,6800 | -3.054 | -479 | 21.990 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 3.899 | 25.044 | ||||||
| 2019-03-05 | 2019-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 156,6800 | -2.845 | -446 | 45.864 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 3.669 | 48.709 | ||||||
| 2019-03-05 | 2019-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 156,6800 | -3.125 | -490 | 80.926 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 4.003 | 84.051 | ||||||
| 2019-03-05 | 2019-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 156,6800 | -1.017 | -159 | 8.198 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.521 | 9.215 | ||||||
| 2019-03-05 | 2019-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 156,6800 | -5.405 | -847 | 30.918 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 4.754 | 36.323 | ||||||
| 2019-03-05 | 2019-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 156,6800 | -3.891 | -610 | 41.472 | ||||
| 2019-03-05 | 2019-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 4.754 | 45.363 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 17.908 | 17.908 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 6.214 | 31.569 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 7.412 | 7.412 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Ness Trevor | IPGP | Common Stock | D | 2.572 | 21.145 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 3.594 | 3.594 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.247 | 353.372 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Dougherty Greg | IPGP | Director Stock Option (right to buy) | D | 154,88 | 2.325 | 2.325 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Dougherty Greg | IPGP | Common Stock | D | 807 | 807 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 8.654 | 8.654 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 3.003 | 40.609 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 2.333 | 2.333 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 809 | 7.694 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 7.472 | 7.472 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 2.592 | 80.048 | ||||||
| 2019-02-20 | 2019-02-15 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 154,88 | 7.540 | 7.540 | |||||
| 2019-02-20 | 2019-02-15 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 2.616 | 45.040 | ||||||
| 2018-10-31 | 2018-06-06 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -1.500 | 3.750 | |||||
| 2018-10-31 | 2018-06-06 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 260,3200 | -1.500 | -390 | 6.829 | ||||
| 2018-10-31 | 2018-06-06 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 58,6500 | 1.500 | 88 | 8.329 | ||||
| 2018-10-31 | 2018-05-10 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -1.500 | 5.250 | |||||
| 2018-10-31 | 2018-05-10 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 250,4700 | -1.500 | -376 | 6.829 | ||||
| 2018-10-31 | 2018-05-10 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 58,6500 | 1.500 | 88 | 8.329 | ||||
| 2018-10-31 | 2018-05-09 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -1.200 | 0 | |||||
| 2018-10-31 | 2018-05-09 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 241,1600 | -1.200 | -289 | 6.829 | ||||
| 2018-10-31 | 2018-05-09 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 1.200 | 65 | 8.029 | ||||
| 2018-10-31 | 2018-04-12 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -198 | 1.200 | |||||
| 2018-10-31 | 2018-04-12 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 232,6800 | -198 | -46 | 6.829 | ||||
| 2018-10-31 | 2018-04-12 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 198 | 11 | 7.027 | ||||
| 2018-10-31 | 2018-04-11 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -400 | 1.398 | |||||
| 2018-10-31 | 2018-04-11 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 230,0400 | -400 | -92 | 6.829 | ||||
| 2018-10-31 | 2018-04-11 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 400 | 22 | 7.229 | ||||
| 2018-10-31 | 2018-04-10 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -602 | 1.798 | |||||
| 2018-10-31 | 2018-04-10 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 230,2500 | -602 | -139 | 6.829 | ||||
| 2018-10-31 | 2018-04-10 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 602 | 32 | 7.431 | ||||
| 2018-10-31 | 2018-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.866 | 6.829 | ||||||
| 2018-10-31 | 3 | Burgomaster Thomas J | IPGP | Common Stock | D | 10.674 | ||||||||
| 2018-10-31 | 3 | Burgomaster Thomas J | IPGP | Common Stock | D | 10.674 | ||||||||
| 2018-10-31 | 3 | Burgomaster Thomas J | IPGP | Common Stock | D | 10.674 | ||||||||
| 2018-10-31 | 2015-12-31 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 89,1600 | -222 | -20 | 4.475 | ||||
| 2018-10-31 | 2015-12-02 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 93,7000 | -294 | -28 | 4.550 | ||||
| 2018-10-31 | 2015-11-27 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 92,4800 | -200 | -18 | 4.844 | ||||
| 2018-10-31 | 2015-11-11 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 15,82 | -637 | 0 | |||||
| 2018-10-31 | 2015-11-11 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 90,8500 | -637 | -58 | 5.044 | ||||
| 2018-10-31 | 2015-11-11 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 15,8200 | 637 | 10 | 5.681 | ||||
| 2018-10-31 | 2015-09-30 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 75,9700 | -221 | -17 | 5.044 | ||||
| 2018-10-31 | 2015-06-30 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 85,1800 | -222 | -19 | 5.265 | ||||
| 2018-10-31 | 2015-03-31 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 92,7000 | -222 | -21 | 5.319 | ||||
| 2018-10-31 | 2015-02-25 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 97,65 | 2.331 | 2.331 | |||||
| 2018-10-31 | 2015-02-25 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.166 | 5.541 | ||||||
| 2018-10-31 | 2015-02-09 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 21,35 | -2.500 | 6.250 | |||||
| 2018-10-31 | 2015-02-09 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 85,3200 | -2.500 | -213 | 4.375 | ||||
| 2018-10-31 | 2015-02-09 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 21,3500 | 2.500 | 53 | 6.875 | ||||
| 2018-10-31 | 2015-02-06 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 21,35 | -2.500 | 8.750 | |||||
| 2018-10-31 | 2015-02-06 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 80,0900 | -2.500 | -200 | 4.375 | ||||
| 2018-10-31 | 2015-02-06 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 21,3500 | 2.500 | 53 | 6.875 | ||||
| 2018-10-31 | 2015-01-23 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 15,82 | -2.232 | 637 | |||||
| 2018-10-31 | 2015-01-23 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 75,1300 | -1.125 | -85 | 4.375 | ||||
| 2018-10-31 | 2015-01-23 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 75,1900 | -2.232 | -168 | 5.500 | ||||
| 2018-10-31 | 2015-01-23 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 15,8200 | 2.232 | 35 | 7.732 | ||||
| 2018-10-31 | 2015-01-12 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 71,4300 | -662 | -47 | 5.500 | ||||
| 2018-10-31 | 2015-01-05 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 15,82 | -2.231 | 2.869 | |||||
| 2018-10-31 | 2015-01-05 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 10,27 | -2.900 | 0 | |||||
| 2018-10-31 | 2015-01-05 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 73,0000 | -2.231 | -163 | 6.162 | ||||
| 2018-10-31 | 2015-01-05 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 15,8200 | 2.231 | 35 | 8.393 | ||||
| 2018-10-31 | 2015-01-05 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 72,9200 | -2.900 | -211 | 6.162 | ||||
| 2018-10-31 | 2015-01-05 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 10,2700 | 2.900 | 30 | 9.062 | ||||
| 2018-10-31 | 2014-12-31 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 74,9200 | -55 | -4 | 6.162 | ||||
| 2018-10-31 | 2014-09-30 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 68,7800 | -55 | -4 | 6.036 | ||||
| 2018-10-31 | 2014-06-30 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 68,8000 | -55 | -4 | 6.091 | ||||
| 2018-10-31 | 2014-03-31 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 71,0800 | -55 | -4 | 5.982 | ||||
| 2018-10-31 | 2014-02-28 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 71,77 | 4.400 | 4.400 | |||||
| 2018-10-31 | 2014-02-28 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 700 | 6.037 | ||||||
| 2018-10-31 | 2018-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 243,9600 | -64 | -16 | 4.963 | ||||
| 2018-10-31 | 2018-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 243,9600 | -219 | -53 | 5.027 | ||||
| 2018-10-31 | 2018-02-22 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 239,72 | 1.790 | 1.790 | |||||
| 2018-10-31 | 2018-02-22 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 523 | 5.246 | ||||||
| 2018-10-31 | 2017-07-07 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -3.001 | 2.400 | |||||
| 2018-10-31 | 2017-07-07 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 150,5200 | -3.001 | -452 | 4.637 | ||||
| 2018-10-31 | 2017-07-07 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 3.001 | 161 | 7.512 | ||||
| 2018-10-31 | 2017-06-15 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 137,8200 | -1.669 | -230 | 4.511 | ||||
| 2018-10-31 | 2017-06-08 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -326 | 5.401 | |||||
| 2018-10-31 | 2017-06-08 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 145,3200 | -326 | -47 | 6.180 | ||||
| 2018-10-31 | 2017-06-08 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 326 | 18 | 6.506 | ||||
| 2018-10-31 | 2017-06-07 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -1.571 | 5.727 | |||||
| 2018-10-31 | 2017-06-07 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 145,0600 | -1.571 | -228 | 6.180 | ||||
| 2018-10-31 | 2017-06-07 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 1.571 | 84 | 7.751 | ||||
| 2018-10-31 | 2017-06-06 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -1.102 | 7.298 | |||||
| 2018-10-31 | 2017-06-06 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 145,4800 | -1.102 | -160 | 6.180 | ||||
| 2018-10-31 | 2017-06-06 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 1.102 | 59 | 7.282 | ||||
| 2018-10-31 | 2017-06-05 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 141,4400 | -3.750 | -530 | 6.180 | ||||
| 2018-10-31 | 2017-06-05 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 21,3500 | 3.750 | 80 | 9.930 | ||||
| 2018-10-31 | 2017-03-01 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 120,7500 | -265 | -32 | 6.180 | ||||
| 2018-10-31 | 2017-02-17 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 2.493 | 2.493 | |||||
| 2018-10-31 | 2017-02-17 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 814 | 6.445 | ||||||
| 2018-10-31 | 2016-12-31 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 98,7100 | -90 | -9 | 5.631 | ||||
| 2018-10-31 | 2016-09-30 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 82,3500 | -90 | -7 | 5.565 | ||||
| 2018-10-31 | 2016-06-30 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 80,0000 | -90 | -7 | 5.655 | ||||
| 2018-10-31 | 2016-04-26 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -2.500 | 8.400 | |||||
| 2018-10-31 | 2016-04-26 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 100,3600 | -2.500 | -251 | 5.600 | ||||
| 2018-10-31 | 2016-04-26 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 53,7600 | 2.500 | 134 | 8.100 | ||||
| 2018-10-31 | 2016-03-31 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 96,0800 | -90 | -9 | 5.600 | ||||
| 2018-10-31 | 2016-03-28 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 21,35 | -1.600 | 3.750 | |||||
| 2018-10-31 | 2016-03-28 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 95,2100 | -1.600 | -152 | 5.690 | ||||
| 2018-10-31 | 2016-03-28 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 21,3500 | 1.600 | 34 | 7.290 | ||||
| 2018-10-31 | 2016-03-18 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 21,35 | -900 | 5.350 | |||||
| 2018-10-31 | 2016-03-18 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 95,0400 | -900 | -86 | 5.690 | ||||
| 2018-10-31 | 2016-03-18 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 21,3500 | 900 | 19 | 6.590 | ||||
| 2018-10-31 | 2016-02-18 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 21,35 | -3.750 | 0 | |||||
| 2018-10-31 | 2016-02-18 | 4 | Burgomaster Thomas J | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 2.431 | 2.431 | |||||
| 2018-10-31 | 2016-02-18 | 4 | Burgomaster Thomas J | IPGP | Common Stock | D | 1.215 | 5.690 | ||||||
| 2018-08-31 | 2018-08-31 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | -46.000 | 189.931 | ||||||
| 2018-08-31 | 2018-08-31 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 40.000 | 258.515 | ||||||
| 2018-08-31 | 2018-08-30 | 4 | Samartsev Igor By Grantor Retained Annuity Trust August 2018 | IPGP | Common Stock | I | 55.000 | 55.000 | ||||||
| 2018-08-31 | 2018-08-30 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -55.000 | 218.515 | ||||||
| 2018-08-24 | 2018-08-24 | 4 | Samartsev Igor By Trust Sept. 2015 | IPGP | Common Stock | I | 4.700 | 138.850 | ||||||
| 2018-08-24 | 2018-08-24 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -4.700 | 273.515 | ||||||
| 2018-08-24 | 2018-08-22 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 9.400 | 278.215 | ||||||
| 2018-08-24 | 2018-08-22 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2016 | IPGP | Common Stock | I | -9.400 | 35.155 | ||||||
| 2018-06-13 | 2018-06-11 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2018 | IPGP | Common Stock | I | 55.000 | 55.000 | ||||||
| 2018-06-13 | 2018-06-11 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -55.000 | 188.815 | ||||||
| 2018-06-07 | 2018-06-05 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Option (right to buy) | D | 256,25 | 1.113 | 1.113 | |||||
| 2018-06-07 | 2018-06-05 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 256,2500 | 650 | 167 | 6.981 | ||||
| 2018-06-07 | 2018-06-05 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 256,25 | 1.113 | 1.113 | |||||
| 2018-06-07 | 2018-06-05 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 256,2500 | 650 | 167 | 7.654 | ||||
| 2018-06-07 | 2018-06-05 | 4 | Lego Catherine P | IPGP | Director Stock Option (right to buy) | D | 256,25 | 1.113 | 1.113 | |||||
| 2018-06-07 | 2018-06-05 | 4 | Lego Catherine P | IPGP | Common Stock | D | 256,2500 | 650 | 167 | 7.847 | ||||
| 2018-06-07 | 2018-06-05 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 256,25 | 1.113 | 1.113 | |||||
| 2018-06-07 | 2018-06-05 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 256,2500 | 650 | 167 | 15.754 | ||||
| 2018-06-07 | 2018-06-05 | 4 | CHILD MICHAEL C | IPGP | Director Stock Option (right to buy) | D | 256,25 | 1.113 | 1.113 | |||||
| 2018-06-07 | 2018-06-05 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 256,2500 | 650 | 167 | 22.466 | ||||
| 2018-06-07 | 2018-06-05 | 4 | Meurice Eric | IPGP | Common Stock | D | 256,2500 | 650 | 167 | 8.463 | ||||
| 2018-06-07 | 2018-06-04 | 4 | Meurice Eric | IPGP | Director Stock Option (right to buy) | D | 256,25 | 1.113 | 1.113 | |||||
| 2018-06-06 | 2018-06-05 | 4 | Samartsev Igor By Trust Sept. 2015 | IPGP | Common Stock | I | 135.000 | 214.150 | ||||||
| 2018-06-06 | 2018-06-05 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -135.000 | 243.815 | ||||||
| 2018-06-06 | 2018-06-04 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 6.750 | 378.815 | ||||||
| 2018-06-06 | 2018-06-04 | 4 | Samartsev Igor By Grantor Retained Annuity Trust March 2016 | IPGP | Common Stock | I | -6.750 | 37.130 | ||||||
| 2018-06-04 | 2018-06-04 | 4 | Meurice Eric | IPGP | Common Stock | D | -297 | 7.813 | ||||||
| 2018-06-04 | 2018-06-01 | 4 | Meurice Eric | IPGP | Common Stock | D | -356 | 8.110 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 245,6300 | -2.000 | -491 | 7.565.999 | ||||
| 2018-05-15 | 2018-05-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 253,8800 | -10.000 | -2.539 | 7.567.999 | ||||
| 2018-05-15 | 2018-05-11 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Options (Right to buy) | D | 96,68 | -2.255 | 0 | |||||
| 2018-05-15 | 2018-05-11 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 63,40 | -3.000 | 0 | |||||
| 2018-05-15 | 2018-05-11 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 251,4200 | -5.255 | -1.321 | 11.005 | ||||
| 2018-05-15 | 2018-05-11 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 98,9600 | 2.255 | 223 | 16.260 | ||||
| 2018-05-15 | 2018-05-11 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 63,4000 | 3.000 | 190 | 14.005 | ||||
| 2018-05-11 | 2015-03-25 | 4/A | Shcherbakov Eugene A | IPGP | Common Stock | D | 94,3200 | -2.188 | -206 | 13.282 | ||||
| 2018-05-11 | 2018-02-22 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 239,72 | 13.744 | 13.744 | |||||
| 2018-05-11 | 2018-02-22 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 4.014 | 25.355 | ||||||
| 2018-05-11 | 2014-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | -89 | 18.573 | ||||||
| 2018-05-11 | 2018-05-10 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -2.000 | 0 | |||||
| 2018-05-11 | 2018-05-10 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -4.000 | 0 | |||||
| 2018-05-11 | 2018-05-10 | 4 | Ness Trevor | IPGP | Common Stock | D | 250,4400 | -6.000 | -1.503 | 18.573 | ||||
| 2018-05-11 | 2018-05-10 | 4 | Ness Trevor | IPGP | Common Stock | D | 60,1100 | 2.000 | 120 | 24.573 | ||||
| 2018-05-11 | 2018-05-10 | 4 | Ness Trevor | IPGP | Common Stock | D | 58,6500 | 4.000 | 235 | 22.573 | ||||
| 2018-05-08 | 2018-05-02 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 18,41 | -5.000 | 0 | |||||
| 2018-05-08 | 2018-05-02 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 18,4100 | 5.000 | 92 | 21.816 | ||||
| 2018-05-08 | 2018-05-07 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 233,9600 | -10.000 | -2.340 | 7.577.999 | ||||
| 2018-05-08 | 2018-05-04 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 233,4900 | -10.000 | -2.335 | 7.587.999 | ||||
| 2018-03-16 | 2018-03-14 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 63,40 | -3.500 | 3.000 | |||||
| 2018-03-16 | 2018-03-14 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 255,9300 | -3.500 | -896 | 11.005 | ||||
| 2018-03-16 | 2018-03-14 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 63,4000 | 3.500 | 222 | 14.505 | ||||
| 2018-03-13 | 2018-03-12 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 54,98 | -2.266 | 0 | |||||
| 2018-03-13 | 2018-03-12 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 252,9500 | -2.266 | -573 | 7.004 | ||||
| 2018-03-13 | 2018-03-12 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 54,9800 | 2.266 | 125 | 9.270 | ||||
| 2018-03-09 | 2018-03-09 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 54,98 | -2.734 | 2.266 | |||||
| 2018-03-09 | 2018-03-09 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 250,8000 | -2.734 | -686 | 7.004 | ||||
| 2018-03-09 | 2018-03-09 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 54,9800 | 2.734 | 150 | 9.738 | ||||
| 2018-03-05 | 2018-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | -703 | 18.662 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 4.798 | 19.365 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -7.500 | 7.500 | |||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -5.000 | 0 | |||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -1.298 | 37.606 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5.864 | 38.904 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 243,4100 | -12.500 | -3.043 | 33.040 | ||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 60,1100 | 7.500 | 451 | 45.540 | ||||
| 2018-03-05 | 2018-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 58,6500 | 5.000 | 293 | 38.040 | ||||
| 2018-03-05 | 2018-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | -562 | 352.125 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 2.598 | 352.687 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -1.062 | 42.425 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 4.532 | 43.487 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -744 | 77.456 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 4.931 | 78.200 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -1.367 | 20.454 | ||||||
| 2018-03-05 | 2018-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5.864 | 21.821 | ||||||
| 2018-02-26 | 2018-02-22 | 4 | Samartsev Igor | IPGP | Common Stock | D | 239,72 | 2.758 | 2.758 | |||||
| 2018-02-26 | 2018-02-22 | 4 | Samartsev Igor | IPGP | Common Stock | D | 805 | 350.089 | ||||||
| 2018-02-26 | 2018-02-22 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 239,72 | 5.786 | 5.786 | |||||
| 2018-02-26 | 2018-02-22 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 1.690 | 38.955 | ||||||
| 2018-02-26 | 2018-02-22 | 4 | Ness Trevor | IPGP | Common Stock | D | 239,72 | 5.689 | 5.689 | |||||
| 2018-02-26 | 2018-02-22 | 4 | Ness Trevor | IPGP | Common Stock | D | 1.661 | 14.567 | ||||||
| 2018-02-26 | 2018-02-22 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 239,72 | 6.642 | 6.642 | |||||
| 2018-02-26 | 2018-02-22 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1.940 | 33.040 | ||||||
| 2018-02-26 | 2018-02-22 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 239,72 | 5.734 | 5.734 | |||||
| 2018-02-26 | 2018-02-22 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 1.674 | 73.269 | ||||||
| 2018-02-02 | 2018-02-01 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -5.000 | 5.000 | |||||
| 2018-02-02 | 2018-02-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 252,4600 | -5.000 | -1.262 | 31.100 | ||||
| 2018-02-02 | 2018-02-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 58,6500 | 5.000 | 293 | 36.100 | ||||
| 2018-01-19 | 2018-01-19 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -2.500 | 10.000 | |||||
| 2018-01-19 | 2018-01-19 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 261,5300 | -2.500 | -654 | 31.100 | ||||
| 2018-01-19 | 2018-01-19 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 58,6500 | 2.500 | 147 | 33.600 | ||||
| 2018-01-17 | 2018-01-16 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -9.500 | 9.500 | |||||
| 2018-01-17 | 2018-01-16 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 261,4900 | -9.500 | -2.484 | 37.265 | ||||
| 2018-01-17 | 2018-01-16 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 53,7600 | 9.500 | 511 | 46.765 | ||||
| 2018-01-17 | 2018-01-12 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 257,5200 | -5.000 | -1.288 | 15.104 | ||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -3.000 | 3.000 | |||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -3.000 | 3.000 | |||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -2.500 | 1.500 | |||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Options (right to buy) | D | 15,82 | -1.000 | 1.000 | |||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 256,5600 | -9.500 | -2.437 | 15.957 | ||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 60,1100 | 3.000 | 180 | 25.457 | ||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 2.500 | 147 | 22.457 | ||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 3.000 | 161 | 19.957 | ||||
| 2018-01-10 | 2018-01-08 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 1.000 | 16 | 16.957 | ||||
| 2018-01-03 | 2018-01-02 | 4 | Samartsev Igor | IPGP | Employee Stock Options (right to buy) | D | 60,11 | 60,1100 | -8.000 | -481 | 0 | |||
| 2018-01-03 | 2018-01-02 | 4 | Samartsev Igor | IPGP | Common Stock | D | 221,5900 | -8.000 | -1.773 | 349.284 | ||||
| 2018-01-03 | 2018-01-02 | 4 | Samartsev Igor | IPGP | Common Stock | D | 60,1100 | 8.000 | 481 | 357.284 | ||||
| 2017-12-14 | 2017-12-12 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | -450 | 20.104 | ||||||
| 2017-12-06 | 2017-12-04 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -500 | 37.265 | ||||||
| 2017-12-06 | 2017-12-04 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -10.000 | 2.000 | |||||
| 2017-12-06 | 2017-12-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 208,1700 | -10.000 | -2.082 | 12.906 | ||||
| 2017-12-06 | 2017-12-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 60,1100 | 10.000 | 601 | 22.906 | ||||
| 2017-11-21 | 2017-11-17 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -500 | 372.065 | ||||||
| 2017-11-21 | 2017-11-17 | 4 | Samartsev Igor By Trust | IPGP | Common Stock | I | 234,1000 | -1.850 | -433 | 79.150 | ||||
| 2017-11-21 | 2017-11-20 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | -4.100 | 16.816 | ||||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -3.500 | 6.000 | |||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -3.000 | 4.000 | |||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -2.000 | 6.000 | |||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Options (right to buy) | D | 15,82 | -1.000 | 2.000 | |||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 198,7900 | -9.500 | -1.889 | 15.957 | ||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 60,1100 | 3.500 | 210 | 25.457 | ||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 3.000 | 176 | 21.957 | ||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 2.000 | 108 | 18.957 | ||||
| 2017-10-18 | 2017-10-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 1.000 | 16 | 16.957 | ||||
| 2017-08-28 | 2017-08-24 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 60,00 | 60,0000 | -6.500 | -390 | 0 | |||
| 2017-08-28 | 2017-08-24 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 75,15 | 75,1500 | -1.667 | -125 | 0 | |||
| 2017-08-28 | 2017-08-24 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 165,4200 | -8.167 | -1.351 | 11.005 | ||||
| 2017-08-28 | 2017-08-24 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 60,0000 | 6.500 | 390 | 19.172 | ||||
| 2017-08-28 | 2017-08-24 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 75,1500 | 1.667 | 125 | 12.672 | ||||
| 2017-08-18 | 2017-08-17 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -11.600 | 0 | |||||
| 2017-08-18 | 2017-08-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 166,9800 | -11.600 | -1.937 | 31.100 | ||||
| 2017-08-18 | 2017-08-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 53,7600 | 11.600 | 624 | 42.700 | ||||
| 2017-08-09 | 2017-08-08 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 53,76 | -10.000 | 11.600 | |||||
| 2017-08-09 | 2017-08-08 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 162,8700 | -10.000 | -1.629 | 31.100 | ||||
| 2017-08-09 | 2017-08-08 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 53,7600 | 10.000 | 538 | 41.100 | ||||
| 2017-08-09 | 2017-08-08 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -11.750 | 0 | |||||
| 2017-08-09 | 2017-08-08 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 163,3300 | -11.750 | -1.919 | 37.765 | ||||
| 2017-08-09 | 2017-08-08 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 58,6500 | 11.750 | 689 | 49.515 | ||||
| 2017-08-04 | 2017-08-03 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 60,11 | -12.000 | 0 | |||||
| 2017-08-04 | 2017-08-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 160,3000 | -12.000 | -1.924 | 71.595 | ||||
| 2017-08-04 | 2017-08-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 60,1100 | 12.000 | 721 | 83.595 | ||||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 60,11 | 60,1100 | -2.500 | -150 | 9.500 | |||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -3.000 | -176 | 7.000 | |||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 53,76 | 53,7600 | -2.000 | -108 | 8.000 | |||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Options (right to buy) | D | 15,82 | 15,8200 | -1.000 | -16 | 3.000 | |||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 154,2800 | -8.500 | -1.311 | 15.957 | ||||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 60,1100 | 2.500 | 150 | 24.457 | ||||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 3.000 | 176 | 21.957 | ||||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 2.000 | 108 | 18.957 | ||||
| 2017-07-19 | 2017-07-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 1.000 | 16 | 16.957 | ||||
| 2017-07-06 | 2017-06-15 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | 138,4500 | 19.565 | 2.709 | 372.565 | ||||
| 2017-07-06 | 2017-06-15 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2016 | IPGP | Common Stock | I | 138,4500 | -9.445 | -1.308 | 44.555 | ||||
| 2017-07-06 | 2017-06-15 | 4 | Samartsev Igor By Grantor Retained Annuity Trust March 2016 | IPGP | Common Stock | I | 138,4500 | -10.120 | -1.401 | 43.880 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -5.000 | 4.000 | |||||
| 2017-07-05 | 2017-06-30 | 4 | Ness Trevor | IPGP | Common Stock | D | 145,6900 | -5.000 | -728 | 12.906 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Ness Trevor | IPGP | Common Stock | D | 58,6500 | 5.000 | 293 | 17.906 | ||||
| 2017-06-08 | 2017-06-06 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 20,32 | 20,3200 | -3.333 | -68 | 0 | |||
| 2017-06-08 | 2017-06-06 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 20,3200 | 3.333 | 68 | 20.916 | ||||
| 2017-06-06 | 2017-06-05 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 63,40 | -2.355 | 2.356 | |||||
| 2017-06-06 | 2017-06-05 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 141,4700 | -2.849 | -403 | 6.331 | ||||
| 2017-06-06 | 2017-06-05 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 63,4000 | 2.355 | 149 | 9.180 | ||||
| 2017-06-05 | 2017-06-01 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 87,87 | -3.002 | 0 | |||||
| 2017-06-05 | 2017-06-01 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 1.185 | 6.825 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 139,8700 | -3.950 | -552 | 5.640 | ||||
| 2017-06-05 | 2017-06-01 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 87,8700 | 3.002 | 264 | 9.590 | ||||
| 2017-06-05 | 2017-06-01 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.185 | 17.583 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 1.185 | 11.005 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | PEELER JOHN R | IPGP | Director Stock Options (Right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.185 | 7.004 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | Meurice Eric | IPGP | Director Stock Options (Right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | Meurice Eric | IPGP | Common Stock | D | 1.185 | 8.466 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | Lego Catherine P | IPGP | Director Stock Option (right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | Lego Catherine P | IPGP | Common Stock | D | 1.185 | 7.197 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Options (Right to buy) | D | 140,64 | 2.339 | 2.339 | |||||
| 2017-06-05 | 2017-06-01 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.185 | 20.554 | ||||||
| 2017-06-01 | 2017-05-30 | 4 | Samartsev Igor By Grantor Retained Annuity Trust March 2016 | IPGP | Common Stock | I | 140,1400 | -1.000 | -140 | 54.000 | ||||
| 2017-06-01 | 2017-05-30 | 4 | Samartsev Igor By Grantor Retained Annuity Trust June 2016 | IPGP | Common Stock | I | 140,1400 | -1.000 | -140 | 54.000 | ||||
| 2017-05-12 | 2017-05-12 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 75,15 | -5.000 | 1.667 | |||||
| 2017-05-12 | 2017-05-12 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 138,2100 | -5.000 | -691 | 9.820 | ||||
| 2017-05-12 | 2017-05-12 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 75,1500 | 5.000 | 376 | 14.820 | ||||
| 2017-05-11 | 2017-05-11 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 138,0000 | -4.626 | -638 | 37.765 | ||||
| 2017-05-11 | 2017-05-10 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 135,5200 | -16.472 | -2.232 | 7.597.999 | ||||
| 2017-05-11 | 2017-05-09 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 135,1200 | -7.328 | -990 | 7.614.471 | ||||
| 2017-05-05 | 2017-05-04 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -11.250 | -178 | 0 | |||
| 2017-05-05 | 2017-05-04 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 133,9600 | -11.250 | -1.507 | 31.100 | ||||
| 2017-05-05 | 2017-05-04 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,8200 | 11.250 | 178 | 42.350 | ||||
| 2017-05-03 | 2017-05-02 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 140,0000 | -200 | -28 | 7.621.799 | ||||
| 2017-04-28 | 2017-04-27 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -100 | -2 | 4.000 | |||
| 2017-04-28 | 2017-04-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 126,5500 | -100 | -13 | 15.957 | ||||
| 2017-04-28 | 2017-04-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 100 | 2 | 16.057 | ||||
| 2017-04-28 | 2017-04-26 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -200 | -3 | 4.100 | |||
| 2017-04-28 | 2017-04-26 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 126,2100 | -200 | -25 | 15.957 | ||||
| 2017-04-28 | 2017-04-26 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 200 | 3 | 16.157 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 124,3500 | -2.193 | -273 | 71.595 | ||||
| 2017-04-26 | 2017-04-25 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 63,40 | 63,4000 | -6.150 | -390 | 0 | |||
| 2017-04-26 | 2017-04-25 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 125,9900 | -6.150 | -775 | 19.369 | ||||
| 2017-04-26 | 2017-04-25 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 63,4000 | 6.150 | 390 | 25.519 | ||||
| 2017-04-26 | 2017-04-24 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 63,40 | 63,4000 | -100 | -6 | 6.150 | |||
| 2017-04-26 | 2017-04-24 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 125,0000 | -100 | -12 | 19.369 | ||||
| 2017-04-26 | 2017-04-24 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 63,4000 | 100 | 6 | 19.469 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -8.800 | -516 | 0 | |||
| 2017-04-26 | 2017-04-25 | 4 | Samartsev Igor | IPGP | Common Stock | D | 126,0000 | -8.800 | -1.109 | 349.284 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Samartsev Igor | IPGP | Common Stock | D | 58,6500 | 8.800 | 516 | 358.084 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -200 | -12 | 8.800 | |||
| 2017-04-26 | 2017-04-24 | 4 | Samartsev Igor | IPGP | Common Stock | D | 125,0100 | -200 | -25 | 349.284 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Samartsev Igor | IPGP | Common Stock | D | 58,6500 | 200 | 12 | 349.484 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -1.700 | -27 | 4.300 | |||
| 2017-04-26 | 2017-04-25 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 126,1200 | -1.700 | -214 | 15.957 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 1.700 | 27 | 17.657 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 60,11 | 60,1100 | -2.000 | -120 | 12.000 | |||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 53,76 | 53,7600 | -2.000 | -108 | 10.000 | |||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -1.125 | -66 | 10.000 | |||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 124,8700 | -2.000 | -250 | 15.957 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 60,1100 | 2.000 | 120 | 17.957 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 124,3900 | -2.000 | -249 | 15.957 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 2.000 | 108 | 17.957 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 124,3100 | -1.125 | -140 | 15.957 | ||||
| 2017-04-26 | 2017-04-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 1.125 | 66 | 17.082 | ||||
| 2017-04-12 | 2017-04-11 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -5.000 | -79 | 11.250 | |||
| 2017-04-12 | 2017-04-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 119,4100 | -5.000 | -597 | 31.100 | ||||
| 2017-04-12 | 2017-04-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,8200 | 5.000 | 79 | 36.100 | ||||
| 2017-03-21 | 2017-03-20 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 53,76 | 53,7600 | -10.900 | -586 | 0 | |||
| 2017-03-21 | 2017-03-20 | 4 | Samartsev Igor | IPGP | Common Stock | D | 121,2400 | -10.900 | -1.322 | 349.284 | ||||
| 2017-03-21 | 2017-03-20 | 4 | Samartsev Igor | IPGP | Common Stock | D | 53,7600 | 10.900 | 586 | 360.184 | ||||
| 2017-03-21 | 2017-03-20 | 4 | Samartsev Igor | IPGP | Common Stock | D | -612 | 349.284 | ||||||
| 2017-03-20 | 2017-03-17 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 63,40 | 63,4000 | -250 | -16 | 6.250 | |||
| 2017-03-20 | 2017-03-17 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 60,00 | 60,0000 | -9.750 | -585 | 0 | |||
| 2017-03-20 | 2017-03-17 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 120,9600 | -10.000 | -1.210 | 19.369 | ||||
| 2017-03-20 | 2017-03-17 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 63,4000 | 250 | 16 | 29.369 | ||||
| 2017-03-20 | 2017-03-17 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 60,0000 | 9.750 | 585 | 29.119 | ||||
| 2017-03-03 | 2017-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -833 | 31.100 | ||||||
| 2017-03-03 | 2017-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | -617 | 12.906 | ||||||
| 2017-03-03 | 2017-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -585 | 73.788 | ||||||
| 2017-03-03 | 2017-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -1.056 | 15.957 | ||||||
| 2017-03-03 | 2017-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -673 | 42.391 | ||||||
| 2017-02-21 | 2017-02-17 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 7.184 | 7.184 | |||||
| 2017-02-21 | 2017-02-17 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 2.348 | 43.064 | ||||||
| 2017-02-21 | 2017-02-17 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 10.367 | 10.367 | |||||
| 2017-02-21 | 2017-02-17 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 3.388 | 17.013 | ||||||
| 2017-02-21 | 2017-02-17 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 7.119 | 7.119 | |||||
| 2017-02-21 | 2017-02-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 2.326 | 74.373 | ||||||
| 2017-02-21 | 2017-02-17 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 7.871 | 7.871 | |||||
| 2017-02-21 | 2017-02-17 | 4 | Ness Trevor | IPGP | Common Stock | D | 2.572 | 13.523 | ||||||
| 2017-02-21 | 2017-02-17 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 3.200 | 3.200 | |||||
| 2017-02-21 | 2017-02-17 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.046 | 349.896 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 42,43 | 42,4300 | -4.674 | -198 | 0 | |||
| 2017-02-21 | 2017-02-16 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 42,43 | 42,4300 | -1.993 | -85 | 4.674 | |||
| 2017-02-21 | 2017-02-16 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 118,9500 | -4.674 | -556 | 9.820 | ||||
| 2017-02-21 | 2017-02-16 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 42,4300 | 4.674 | 198 | 14.494 | ||||
| 2017-02-21 | 2017-02-16 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 119,6000 | -1.993 | -238 | 9.820 | ||||
| 2017-02-21 | 2017-02-16 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 42,4300 | 1.993 | 85 | 11.813 | ||||
| 2017-02-21 | 2017-02-17 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 119,50 | 8.799 | 8.799 | |||||
| 2017-02-21 | 2017-02-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 2.876 | 31.933 | ||||||
| 2017-02-17 | 2017-02-16 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 54,98 | 54,9800 | -10.000 | -550 | 5.000 | |||
| 2017-02-17 | 2017-02-16 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 118,7400 | -10.000 | -1.187 | 5.819 | ||||
| 2017-02-17 | 2017-02-16 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 54,9800 | 10.000 | 550 | 15.819 | ||||
| 2017-02-01 | 2017-01-30 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -2.938 | -172 | 0 | |||
| 2017-02-01 | 2017-01-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 112,4700 | -2.938 | -330 | 72.047 | ||||
| 2017-02-01 | 2017-01-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 58,6500 | 2.938 | 172 | 74.985 | ||||
| 2017-02-01 | 2017-01-30 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 63,40 | 63,4000 | -4.712 | -299 | 4.711 | |||
| 2017-02-01 | 2017-01-30 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Option (right to buy) | D | 96,68 | 96,6800 | -2.255 | -218 | 0 | |||
| 2017-02-01 | 2017-01-30 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 112,3900 | -4.712 | -530 | 6.588 | ||||
| 2017-02-01 | 2017-01-30 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 63,4000 | 4.712 | 299 | 11.300 | ||||
| 2017-02-01 | 2017-01-30 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 112,4000 | -2.255 | -253 | 6.588 | ||||
| 2017-02-01 | 2017-01-30 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 96,6800 | 2.255 | 218 | 8.843 | ||||
| 2017-02-01 | 2017-01-30 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | 53,7600 | -2.500 | -134 | 0 | |||
| 2017-02-01 | 2017-01-30 | 4 | Ness Trevor | IPGP | Common Stock | D | 112,3400 | -2.500 | -281 | 10.951 | ||||
| 2017-02-01 | 2017-01-30 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 2.500 | 134 | 13.451 | ||||
| 2017-01-26 | 2017-01-24 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -4.000 | -63 | 2.000 | |||
| 2017-01-26 | 2017-01-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 106,4400 | -4.000 | -426 | 13.625 | ||||
| 2017-01-26 | 2017-01-24 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 4.000 | 63 | 17.625 | ||||
| 2017-01-26 | 2017-01-24 | 4 | Samartsev Igor | IPGP | Employee Stock Options (right to buy) | D | 15,82 | 15,8200 | -15.000 | -237 | 0 | |||
| 2017-01-26 | 2017-01-24 | 4 | Samartsev Igor | IPGP | Common Stock | D | 106,1800 | -15.000 | -1.593 | 348.850 | ||||
| 2017-01-26 | 2017-01-24 | 4 | Samartsev Igor | IPGP | Common Stock | D | 15,8200 | 15.000 | 237 | 363.850 | ||||
| 2017-01-26 | 2017-01-25 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -2.937 | -172 | 2.938 | |||
| 2017-01-26 | 2017-01-25 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 108,0200 | -2.937 | -317 | 72.047 | ||||
| 2017-01-26 | 2017-01-25 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 58,6500 | 2.937 | 172 | 74.984 | ||||
| 2017-01-26 | 2017-01-24 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -2.938 | -172 | 5.875 | |||
| 2017-01-26 | 2017-01-24 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 106,1600 | -2.938 | -312 | 72.047 | ||||
| 2017-01-26 | 2017-01-24 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 58,6500 | 2.938 | 172 | 74.985 | ||||
| 2017-01-25 | 2017-01-24 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | 53,7600 | -2.400 | -129 | 2.500 | |||
| 2017-01-25 | 2017-01-24 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | 53,7600 | -2.500 | -134 | 4.900 | |||
| 2017-01-25 | 2017-01-24 | 4 | Ness Trevor | IPGP | Common Stock | D | 105,8400 | -2.400 | -254 | 10.951 | ||||
| 2017-01-25 | 2017-01-24 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 2.400 | 129 | 13.351 | ||||
| 2017-01-25 | 2017-01-24 | 4 | Ness Trevor | IPGP | Common Stock | D | 106,4300 | -2.500 | -266 | 10.951 | ||||
| 2017-01-25 | 2017-01-24 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 2.500 | 134 | 13.451 | ||||
| 2017-01-25 | 2017-01-20 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | 53,7600 | -100 | -5 | 7.400 | |||
| 2017-01-25 | 2017-01-20 | 4 | Ness Trevor | IPGP | Common Stock | D | 103,0000 | -100 | -10 | 10.951 | ||||
| 2017-01-25 | 2017-01-20 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 100 | 5 | 11.051 | ||||
| 2017-01-05 | 2017-01-04 | 4 | Shcherbakov Eugene A | IPGP | Director Stock Option (right to buy) | D | 58,65 | 58,6500 | -1.164 | -68 | 11.125 | |||
| 2017-01-05 | 2017-01-04 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 100,1500 | -1.164 | -117 | 13.625 | ||||
| 2017-01-05 | 2017-01-04 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 1.164 | 68 | 14.789 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Shcherbakov Eugene A | IPGP | Director Stock Option (right to buy) | D | 58,65 | 58,6500 | -100 | -6 | 12.289 | |||
| 2017-01-05 | 2017-01-03 | 4 | Shcherbakov Eugene A | IPGP | Director Stock Option (right to buy) | D | 53,76 | 53,7600 | -1.565 | -84 | 12.000 | |||
| 2017-01-05 | 2017-01-03 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 98,9100 | -1.665 | -165 | 13.625 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 100 | 6 | 15.290 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 1.565 | 84 | 15.190 | ||||
| 2017-01-05 | 2016-12-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -246 | 13.625 | ||||||
| 2017-01-05 | 2016-12-31 | 4 | Samartsev Igor | IPGP | Common Stock | D | -120 | 348.850 | ||||||
| 2017-01-05 | 2016-12-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -242 | 29.057 | ||||||
| 2017-01-05 | 2017-01-04 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -2.537 | -149 | 8.813 | |||
| 2017-01-05 | 2017-01-04 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 100,0100 | -2.537 | -254 | 72.047 | ||||
| 2017-01-05 | 2017-01-04 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 58,6500 | 2.537 | 149 | 74.584 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 58,6500 | -400 | -23 | 11.350 | |||
| 2017-01-05 | 2017-01-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 99,4800 | -400 | -40 | 72.047 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 58,6500 | 400 | 23 | 72.447 | ||||
| 2017-01-05 | 2016-12-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -227 | 72.047 | ||||||
| 2017-01-05 | 2016-12-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -227 | 40.716 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | 53,7600 | -2.500 | -134 | 7.500 | |||
| 2017-01-05 | 2017-01-03 | 4 | Ness Trevor | IPGP | Common Stock | D | 98,6000 | -2.500 | -246 | 10.951 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 2.500 | 134 | 13.451 | ||||
| 2017-01-05 | 2016-12-31 | 4 | Ness Trevor | IPGP | Common Stock | D | -120 | 10.951 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Shcherbakov Eugene A | IPGP | Director Stock Option (right to buy) | D | 58,65 | 58,6500 | -111 | -7 | 12.389 | |||
| 2017-01-04 | 2016-12-30 | 4 | Shcherbakov Eugene A | IPGP | Director Stock Option (right to buy) | D | 53,76 | 53,7600 | -1.435 | -77 | 13.565 | |||
| 2017-01-04 | 2016-12-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 99,0600 | -1.546 | -153 | 13.871 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 58,6500 | 111 | 7 | 15.417 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 1.435 | 77 | 15.306 | ||||
| 2016-12-15 | 2016-12-09 | 4/A | Samartsev Igor By Trust | IPGP | Common Stock | I | 2.000 | 85.000 | ||||||
| 2016-12-15 | 2016-12-08 | 4/A | Samartsev Igor By Trust | IPGP | Common Stock | I | 2.000 | 85.000 | ||||||
| 2016-12-15 | 2016-12-13 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 99,6200 | -5.000 | -498 | 9.820 | ||||
| 2016-12-15 | 2016-12-15 | 4 | Samartsev Igor By Trust | IPGP | Common Stock | I | 99,3500 | -4.000 | -397 | 81.000 | ||||
| 2016-12-15 | 2016-12-13 | 4 | Samartsev Igor | IPGP | Director Stock Option (right to buy) | D | 19,69 | 19,6900 | -20.000 | -394 | 0 | |||
| 2016-12-15 | 2016-12-13 | 4 | Samartsev Igor | IPGP | Common Stock | D | 100,5000 | -20.000 | -2.010 | 348.970 | ||||
| 2016-12-15 | 2016-12-13 | 4 | Samartsev Igor | IPGP | Common Stock | D | 19,6900 | 20.000 | 394 | 368.970 | ||||
| 2016-12-15 | 2016-12-15 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 100,0200 | -990 | -99 | 6.588 | ||||
| 2016-12-12 | 2016-12-09 | 4 | Samartsev Igor By Trust | IPGP | Common Stock | I | 99,2400 | -2.000 | -198 | 81.000 | ||||
| 2016-12-12 | 2016-12-08 | 4 | Samartsev Igor By Trust | IPGP | Common Stock | I | 98,6600 | -2.000 | -197 | 83.000 | ||||
| 2016-12-12 | 2016-12-08 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -1.000 | 353.000 | ||||||
| 2016-12-02 | 2016-12-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 94,1600 | -750 | -71 | 40.943 | ||||
| 2016-11-08 | 2016-11-07 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 96,3000 | -5.589 | -538 | 41.693 | ||||
| 2016-11-02 | 2016-10-31 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 54,98 | 54,9800 | -10.000 | -550 | 15.000 | |||
| 2016-11-02 | 2016-10-31 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 96,7700 | -10.000 | -968 | 5.819 | ||||
| 2016-11-02 | 2016-10-31 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 54,9800 | 10.000 | 550 | 15.819 | ||||
| 2016-11-02 | 2016-11-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 96,3100 | -1.911 | -184 | 47.282 | ||||
| 2016-10-31 | 2016-10-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,76 | 53,7600 | -4.000 | -215 | 15.000 | |||
| 2016-10-31 | 2016-10-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,82 | 15,8200 | -5.000 | -79 | 10.000 | |||
| 2016-10-31 | 2016-10-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 93,6100 | -9.000 | -842 | 13.871 | ||||
| 2016-10-31 | 2016-10-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,7600 | 4.000 | 215 | 22.871 | ||||
| 2016-10-31 | 2016-10-27 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 5.000 | 79 | 18.871 | ||||
| 2016-10-31 | 2016-10-28 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | 8,2600 | -4.018 | -33 | 0 | |||
| 2016-10-31 | 2016-10-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 97,3000 | -4.018 | -391 | 49.193 | ||||
| 2016-10-31 | 2016-10-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 4.018 | 33 | 53.211 | ||||
| 2016-10-31 | 2016-10-27 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | 8,2600 | -607 | -5 | 4.018 | |||
| 2016-10-31 | 2016-10-27 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 95,0400 | -607 | -58 | 49.193 | ||||
| 2016-10-31 | 2016-10-27 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 607 | 5 | 49.800 | ||||
| 2016-10-05 | 2016-09-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -247 | 13.871 | ||||||
| 2016-10-05 | 2016-09-30 | 4 | Samartsev Igor | IPGP | Common Stock | D | -120 | 348.970 | ||||||
| 2016-10-05 | 2016-09-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -242 | 29.299 | ||||||
| 2016-10-05 | 2016-09-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -227 | 72.274 | ||||||
| 2016-10-05 | 2016-09-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -227 | 49.193 | ||||||
| 2016-10-05 | 2016-09-30 | 4 | Ness Trevor | IPGP | Common Stock | D | -120 | 11.071 | ||||||
| 2016-08-04 | 2016-08-03 | 4 | Lego Catherine P | IPGP | Common Stock | D | 83,1200 | 3.000 | 249 | 6.012 | ||||
| 2016-08-04 | 2016-08-02 | 4 | Lego Catherine P | IPGP | Director Stock Option (right to buy) | D | 82,99 | 8.508 | 8.508 | |||||
| 2016-08-04 | 2016-08-02 | 4 | Lego Catherine P | IPGP | Common Stock | D | 3.012 | 3.012 | ||||||
| 2016-07-05 | 2016-03-31 | 4/A | Samartsev Igor | IPGP | Common Stock | D | -120 | 349.210 | ||||||
| 2016-07-05 | 2016-03-31 | 4/A | Ness Trevor | IPGP | Common Stock | D | -120 | 11.311 | ||||||
| 2016-07-05 | 2016-03-31 | 4/A | Mammen Timothy PV | IPGP | Common Stock | D | -167 | 29.783 | ||||||
| 2016-07-05 | 2016-04-01 | 4/A | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | 8,2600 | -4.000 | -33 | 4.625 | |||
| 2016-07-05 | 2016-04-01 | 4/A | Lopresti Angelo P | IPGP | Common Stock | D | 95,5400 | -4.000 | -382 | 49.577 | ||||
| 2016-07-05 | 2016-04-01 | 4/A | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 4.000 | 33 | 53.577 | ||||
| 2016-07-05 | 2016-03-31 | 4/A | Lopresti Angelo P | IPGP | Common Stock | D | -157 | 49.577 | ||||||
| 2016-07-05 | 2016-03-31 | 4/A | Ovtchinnikov Alexander | IPGP | Common Stock | D | -157 | 72.728 | ||||||
| 2016-07-05 | 2016-03-31 | 4/A | Shcherbakov Eugene A | IPGP | Common Stock | D | -247 | 14.364 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -246 | 14.118 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Samartsev Igor | IPGP | Common Stock | D | -120 | 349.090 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -242 | 29.541 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -227 | 72.501 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -157 | 49.420 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Ness Trevor | IPGP | Common Stock | D | -120 | 11.191 | ||||||
| 2016-07-01 | 2016-06-30 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 80,0700 | -22.000 | -1.762 | 7.621.999 | ||||
| 2016-06-27 | 2016-06-23 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,0600 | -500 | -43 | 7.643.999 | ||||
| 2016-06-17 | 2016-06-16 | 4 | Samartsev Igor By grantor retained annuity trust (June 2016) | IPGP | Common Stock | I | 55.000 | 55.000 | ||||||
| 2016-06-17 | 2016-06-16 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -55.000 | 354.000 | ||||||
| 2016-06-03 | 2016-06-01 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 87,87 | 3.002 | 3.002 | |||||
| 2016-06-03 | 2016-06-01 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.896 | 5.819 | ||||||
| 2016-06-03 | 2016-06-01 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 87,87 | 3.002 | 3.002 | |||||
| 2016-06-03 | 2016-06-01 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.896 | 19.369 | ||||||
| 2016-06-03 | 2016-06-01 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 87,87 | 3.002 | 3.002 | |||||
| 2016-06-03 | 2016-06-01 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 1.896 | 14.820 | ||||||
| 2016-06-03 | 2016-06-01 | 4 | CHILD MICHAEL C | IPGP | Director Stock Option (right to buy) | D | 87,87 | 3.002 | 3.002 | |||||
| 2016-06-03 | 2016-06-01 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.896 | 16.398 | ||||||
| 2016-06-03 | 2016-06-01 | 4 | Meurice Eric | IPGP | Director Stock Option (right to buy) | D | 87,87 | 3.002 | 3.002 | |||||
| 2016-06-03 | 2016-06-01 | 4 | Meurice Eric | IPGP | Common Stock | D | 1.896 | 7.281 | ||||||
| 2016-06-03 | 2016-06-01 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Option (right to buy) | D | 87,87 | 3.002 | 3.002 | |||||
| 2016-06-03 | 2016-06-01 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 1.896 | 7.578 | ||||||
| 2016-05-25 | 2016-05-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,0600 | -9.200 | -783 | 7.644.499 | ||||
| 2016-05-25 | 2016-05-24 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,0000 | -800 | -68 | 7.653.699 | ||||
| 2016-04-27 | 2016-04-26 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 42,43 | 42,4300 | -10.001 | -424 | 0 | |||
| 2016-04-27 | 2016-04-26 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 100,4200 | -10.001 | -1.004 | 17.473 | ||||
| 2016-04-27 | 2016-04-26 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 42,4300 | 10.001 | 424 | 27.474 | ||||
| 2016-04-27 | 2016-04-27 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 101,8400 | -1.807 | -184 | 7.654.499 | ||||
| 2016-04-27 | 2016-04-26 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 101,0000 | -5.693 | -575 | 7.656.306 | ||||
| 2016-04-27 | 2016-04-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 98,1900 | -15.000 | -1.473 | 7.661.999 | ||||
| 2016-04-25 | 2016-04-22 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 53,76 | 53,7600 | -3.584 | -193 | 0 | |||
| 2016-04-25 | 2016-04-22 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 99,1200 | -3.584 | -355 | 72.572 | ||||
| 2016-04-25 | 2016-04-22 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 53,7600 | 3.584 | 193 | 76.156 | ||||
| 2016-04-22 | 2016-04-21 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 53,76 | 53,7600 | -216 | -12 | 3.584 | |||
| 2016-04-22 | 2016-04-21 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 99,0000 | -216 | -21 | 72.572 | ||||
| 2016-04-22 | 2016-04-21 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 53,7600 | 216 | 12 | 72.788 | ||||
| 2016-04-22 | 2016-04-20 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 53,76 | 53,7600 | -15.200 | -817 | 3.800 | |||
| 2016-04-22 | 2016-04-20 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 99,0300 | -15.200 | -1.505 | 72.572 | ||||
| 2016-04-22 | 2016-04-20 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 53,7600 | 15.200 | 817 | 87.772 | ||||
| 2016-04-14 | 2016-04-13 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -2.750 | -23 | 0 | |||
| 2016-04-14 | 2016-04-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 98,5000 | -2.750 | -271 | 14.119 | ||||
| 2016-04-14 | 2016-04-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 8,2600 | 2.750 | 23 | 16.869 | ||||
| 2016-04-05 | 2016-03-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | -492 | 14.119 | ||||||
| 2016-04-05 | 2016-03-31 | 4 | Samartsev Igor | IPGP | Common Stock | D | -240 | 349.090 | ||||||
| 2016-04-05 | 2016-03-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | -334 | 29.616 | ||||||
| 2016-04-05 | 2016-03-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | -313 | 72.572 | ||||||
| 2016-04-05 | 2016-04-01 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | 8,2600 | -4.000 | -33 | 4.625 | |||
| 2016-04-05 | 2016-04-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 95,5400 | -4.000 | -382 | 49.421 | ||||
| 2016-04-05 | 2016-04-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 4.000 | 33 | 53.421 | ||||
| 2016-04-05 | 2016-03-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -313 | 49.421 | ||||||
| 2016-04-05 | 2016-03-31 | 4 | Ness Trevor | IPGP | Common Stock | D | -240 | 11.191 | ||||||
| 2016-04-01 | 2016-03-30 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,15 | 75,1500 | -8.899 | -669 | 0 | |||
| 2016-04-01 | 2016-03-30 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 96,9100 | -8.899 | -862 | 17.473 | ||||
| 2016-04-01 | 2016-03-30 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,1500 | 8.899 | 669 | 26.372 | ||||
| 2016-03-30 | 2016-03-29 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,82 | 15,8200 | -5.362 | -85 | 15.000 | |||
| 2016-03-30 | 2016-03-29 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 96,2600 | -5.362 | -516 | 14.611 | ||||
| 2016-03-30 | 2016-03-29 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 5.362 | 85 | 19.973 | ||||
| 2016-03-30 | 2016-03-28 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,82 | 15,8200 | -200 | -3 | 20.362 | |||
| 2016-03-30 | 2016-03-28 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 95,8600 | -200 | -19 | 14.611 | ||||
| 2016-03-30 | 2016-03-28 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 200 | 3 | 14.811 | ||||
| 2016-03-30 | 2016-03-28 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,82 | 15,8200 | -2.757 | -44 | 16.250 | |||
| 2016-03-30 | 2016-03-28 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 95,2400 | -2.757 | -263 | 29.950 | ||||
| 2016-03-30 | 2016-03-28 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,8200 | 2.757 | 44 | 32.707 | ||||
| 2016-03-30 | 2016-03-29 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 97,0000 | -833 | -81 | 49.734 | ||||
| 2016-03-30 | 2016-03-29 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 96,3200 | -4.800 | -462 | 7.676.999 | ||||
| 2016-03-30 | 2016-03-28 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 96,0100 | -200 | -19 | 7.681.799 | ||||
| 2016-03-24 | 2016-03-23 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 92,9800 | -12.500 | -1.162 | 7.681.999 | ||||
| 2016-03-22 | 2016-03-18 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,82 | 15,8200 | -2.243 | -35 | 19.007 | |||
| 2016-03-22 | 2016-03-18 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 95,0300 | -2.243 | -213 | 29.950 | ||||
| 2016-03-22 | 2016-03-18 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,8200 | 2.243 | 35 | 32.193 | ||||
| 2016-03-22 | 2016-03-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 94,4100 | -1.250 | -118 | 11.431 | ||||
| 2016-03-18 | 2016-03-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,82 | 15,8200 | -5.000 | -79 | 21.250 | |||
| 2016-03-18 | 2016-03-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 92,8500 | -5.000 | -464 | 29.950 | ||||
| 2016-03-18 | 2016-03-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 15,8200 | 5.000 | 79 | 34.950 | ||||
| 2016-03-17 | 2016-03-16 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 89,8000 | -25.000 | -2.245 | 7.014.004 | ||||
| 2016-03-17 | 2016-03-15 | 4 | Samartsev Igor By grantor retained annuity trust | IPGP | Common Stock | I | 55.000 | 55.000 | ||||||
| 2016-03-17 | 2016-03-15 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -55.000 | 409.000 | ||||||
| 2016-03-14 | 2016-03-11 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 90,8700 | -5.000 | -454 | 7.039.004 | ||||
| 2016-03-14 | 2016-03-11 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 91,1200 | -2.500 | -228 | 7.694.499 | ||||
| 2016-03-09 | 2016-03-09 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 6,45 | 6,4500 | -1.667 | -11 | 0 | |||
| 2016-03-09 | 2016-03-09 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 6,4500 | 1.667 | 11 | 14.502 | ||||
| 2016-03-07 | 2016-03-03 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 85,3900 | -20.000 | -1.708 | 7.044.004 | ||||
| 2016-03-07 | 2016-03-03 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 85,3600 | -10.000 | -854 | 7.696.999 | ||||
| 2016-02-22 | 2016-02-18 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 7.592 | 7.592 | |||||
| 2016-02-22 | 2016-02-18 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 3.796 | 14.611 | ||||||
| 2016-02-22 | 2016-02-18 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 3.363 | 3.363 | |||||
| 2016-02-22 | 2016-02-18 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.682 | 349.330 | ||||||
| 2016-02-22 | 2016-02-18 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 7.592 | 7.592 | |||||
| 2016-02-22 | 2016-02-18 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 3.796 | 29.950 | ||||||
| 2016-02-22 | 2016-02-18 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 6.394 | 6.394 | |||||
| 2016-02-22 | 2016-02-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 3.197 | 72.885 | ||||||
| 2016-02-22 | 2016-02-18 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 5.861 | 5.861 | |||||
| 2016-02-22 | 2016-02-18 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 2.930 | 50.567 | ||||||
| 2016-02-22 | 2016-02-18 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 81,89 | 6.227 | 6.227 | |||||
| 2016-02-22 | 2016-02-18 | 4 | Ness Trevor | IPGP | Common Stock | D | 3.114 | 12.681 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Samartsev Igor | IPGP | Common Stock | D | 89,1600 | -222 | -20 | 347.648 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 89,1600 | -395 | -35 | 10.815 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 89,1600 | -388 | -35 | 47.637 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 89,1600 | -437 | -39 | 26.154 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 89,1600 | -268 | -24 | 69.688 | ||||
| 2015-12-03 | 2015-12-02 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 15,36 | 15,3600 | -6.667 | -102 | 0 | |||
| 2015-12-03 | 2015-12-02 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 93,6500 | -6.667 | -624 | 12.924 | ||||
| 2015-12-03 | 2015-12-02 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 15,3600 | 6.667 | 102 | 19.591 | ||||
| 2015-11-12 | 2015-11-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,69 | 19,6900 | -5.000 | -98 | 0 | |||
| 2015-11-12 | 2015-11-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 90,9300 | -5.000 | -455 | 26.591 | ||||
| 2015-11-12 | 2015-11-11 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,6900 | 5.000 | 98 | 31.591 | ||||
| 2015-11-09 | 2015-11-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,69 | 19,6900 | -5.000 | -98 | 5.000 | |||
| 2015-11-09 | 2015-11-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 87,8100 | -5.000 | -439 | 26.591 | ||||
| 2015-11-09 | 2015-11-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,6900 | 5.000 | 98 | 31.591 | ||||
| 2015-11-04 | 2015-11-02 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 85,2100 | -4.300 | -366 | 235.931 | ||||
| 2015-11-04 | 2015-11-04 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,69 | 19,6900 | -5.000 | -98 | 10.000 | |||
| 2015-11-04 | 2015-11-04 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 86,4100 | -5.000 | -432 | 26.591 | ||||
| 2015-11-04 | 2015-11-04 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,6900 | 5.000 | 98 | 31.591 | ||||
| 2015-10-30 | 2015-10-28 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 85,0000 | -100 | -8 | 240.231 | ||||
| 2015-10-01 | 2015-09-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 75,9700 | -395 | -30 | 11.210 | ||||
| 2015-10-01 | 2015-09-30 | 4 | Samartsev Igor | IPGP | Common Stock | D | 75,9700 | -221 | -17 | 347.870 | ||||
| 2015-10-01 | 2015-09-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 75,9700 | -388 | -29 | 48.025 | ||||
| 2015-10-01 | 2015-09-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 75,9700 | -268 | -20 | 69.956 | ||||
| 2015-10-01 | 2015-09-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 75,9700 | -437 | -33 | 26.591 | ||||
| 2015-09-16 | 2015-09-11 | 4 | Samartsev Igor By Trust | IPGP | Common Stock | I | 85.000 | 85.000 | ||||||
| 2015-09-16 | 2015-09-11 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -85.000 | 464.000 | ||||||
| 2015-09-01 | 2015-08-26 | 4 | Samartsev Igor By Wife | IPGP | Common Stock | I | -1.000 | 549.000 | ||||||
| 2015-08-12 | 2015-08-10 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 95,0000 | -578 | -55 | 240.331 | ||||
| 2015-08-12 | 2015-08-06 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 95,3500 | -9.422 | -898 | 240.909 | ||||
| 2015-08-12 | 2015-08-11 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 95,0000 | -118 | -11 | 48.413 | ||||
| 2015-08-12 | 2015-08-10 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 95,0000 | -1.807 | -172 | 48.531 | ||||
| 2015-08-05 | 2015-08-04 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 92,2400 | -10.000 | -922 | 250.331 | ||||
| 2015-07-30 | 2015-07-29 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 91,2800 | -10.000 | -913 | 260.331 | ||||
| 2015-07-07 | 2015-06-02 | 4/A | PEELER JOHN R | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.255 | 2.255 | |||||
| 2015-07-07 | 2015-06-02 | 4/A | Meurice Eric | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.255 | 2.255 | |||||
| 2015-07-07 | 2015-06-02 | 4/A | GAUTHIER HENRY E | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.255 | 2.255 | |||||
| 2015-07-07 | 2015-06-02 | 4/A | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.255 | 2.255 | |||||
| 2015-07-07 | 2015-06-02 | 4/A | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.255 | 2.255 | |||||
| 2015-07-07 | 2015-06-02 | 4/A | HURLEY WILLIAM S | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.255 | 2.255 | |||||
| 2015-07-01 | 2015-06-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 85,1800 | -395 | -34 | 11.605 | ||||
| 2015-07-01 | 2015-06-30 | 4 | Samartsev Igor | IPGP | Common Stock | D | 85,1800 | -222 | -19 | 348.091 | ||||
| 2015-07-01 | 2015-06-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 85,1800 | -437 | -37 | 27.028 | ||||
| 2015-07-01 | 2015-06-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 85,1800 | -268 | -23 | 70.224 | ||||
| 2015-07-01 | 2015-06-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 85,1800 | -388 | -33 | 50.338 | ||||
| 2015-06-22 | 2015-06-03 | 4 | Meurice Eric | IPGP | Common Stock | D | 98,0100 | -297 | -29 | 5.385 | ||||
| 2015-06-04 | 2015-06-02 | 4 | PEELER JOHN R | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.134 | 2.134 | |||||
| 2015-06-04 | 2015-06-02 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.723 | 3.923 | ||||||
| 2015-06-04 | 2015-06-04 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 97,7900 | -15.000 | -1.467 | 270.331 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.134 | 2.134 | |||||
| 2015-06-04 | 2015-06-02 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.723 | 17.473 | ||||||
| 2015-06-04 | 2015-06-02 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.134 | 2.134 | |||||
| 2015-06-04 | 2015-06-02 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 1.723 | 12.924 | ||||||
| 2015-06-04 | 2015-06-02 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.134 | 2.134 | |||||
| 2015-06-04 | 2015-06-02 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.723 | 12.835 | ||||||
| 2015-06-04 | 2015-06-02 | 4 | Meurice Eric | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.134 | 2.134 | |||||
| 2015-06-04 | 2015-06-02 | 4 | Meurice Eric | IPGP | Common Stock | D | 1.723 | 5.682 | ||||||
| 2015-06-04 | 2015-05-21 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -315 | 50.726 | ||||||
| 2015-06-04 | 2015-06-02 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 96,68 | 2.134 | 2.134 | |||||
| 2015-06-04 | 2015-06-02 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 1.723 | 5.682 | ||||||
| 2015-05-15 | 2015-05-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 95,0900 | -5.000 | -475 | 285.331 | ||||
| 2015-05-13 | 2015-05-13 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 60,00 | 60,0000 | -1.000 | -60 | 0 | |||
| 2015-05-13 | 2015-05-13 | 4 | Blair Robert A | IPGP | Common Stock | D | 95,0000 | -1.000 | -95 | 23.738 | ||||
| 2015-05-13 | 2015-05-13 | 4 | Blair Robert A | IPGP | Common Stock | D | 60,0000 | 1.000 | 60 | 24.738 | ||||
| 2015-05-13 | 2015-05-12 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 60,00 | 60,0000 | -5.500 | -330 | 1.000 | |||
| 2015-05-13 | 2015-05-12 | 4 | Blair Robert A | IPGP | Common Stock | D | 94,0900 | -5.500 | -517 | 23.738 | ||||
| 2015-05-13 | 2015-05-12 | 4 | Blair Robert A | IPGP | Common Stock | D | 60,0000 | 5.500 | 330 | 29.238 | ||||
| 2015-05-13 | 2015-05-11 | 4 | Blair Robert A | IPGP | Common Stock | D | 75,15 | 75,1500 | -6.667 | -501 | 0 | |||
| 2015-05-13 | 2015-05-11 | 4 | Blair Robert A | IPGP | Common Stock | D | 93,3600 | -6.667 | -622 | 23.738 | ||||
| 2015-05-13 | 2015-05-11 | 4 | Blair Robert A | IPGP | Common Stock | D | 75,1500 | 6.667 | 501 | 30.405 | ||||
| 2015-05-06 | 2015-05-04 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 91,9600 | -10.000 | -920 | 290.331 | ||||
| 2015-04-29 | 2015-04-28 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 100,1500 | -100 | -10 | 300.331 | ||||
| 2015-04-29 | 2015-04-28 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,15 | 75,1500 | -100 | -8 | 8.899 | |||
| 2015-04-29 | 2015-04-28 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 101,0800 | -100 | -10 | 15.750 | ||||
| 2015-04-29 | 2015-04-28 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,1500 | 100 | 8 | 15.850 | ||||
| 2015-04-29 | 2015-04-27 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 94,4400 | -5.000 | -472 | 7.706.999 | ||||
| 2015-04-14 | 2015-04-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 100,0600 | -500 | -50 | 300.431 | ||||
| 2015-04-14 | 2015-04-13 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,15 | 75,1500 | -1.002 | -75 | 8.999 | |||
| 2015-04-14 | 2015-04-13 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 100,0500 | -1.002 | -100 | 15.750 | ||||
| 2015-04-14 | 2015-04-13 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,1500 | 1.002 | 75 | 16.752 | ||||
| 2015-04-13 | 2015-04-09 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 95,4100 | -5.000 | -477 | 300.931 | ||||
| 2015-04-07 | 2015-04-06 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 92,5100 | -10.000 | -925 | 305.931 | ||||
| 2015-04-01 | 2015-03-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 92,7000 | -395 | -37 | 12.000 | ||||
| 2015-04-01 | 2015-03-31 | 4 | Samartsev Igor | IPGP | Common Stock | D | -222 | 348.313 | ||||||
| 2015-04-01 | 2015-03-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 92,7000 | -437 | -41 | 27.465 | ||||
| 2015-04-01 | 2015-03-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 92,7000 | -268 | -25 | 70.492 | ||||
| 2015-04-01 | 2015-03-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 92,7000 | -268 | -25 | 51.041 | ||||
| 2015-03-26 | 2015-03-25 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 94,3200 | -3.075 | -290 | 12.395 | ||||
| 2015-03-26 | 2015-03-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 93,5800 | -5.000 | -468 | 7.711.999 | ||||
| 2015-03-10 | 2015-03-06 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -13.125 | -108 | 0 | |||
| 2015-03-10 | 2015-03-06 | 4 | Samartsev Igor | IPGP | Common Stock | D | 95,9700 | -13.125 | -1.260 | 348.535 | ||||
| 2015-03-10 | 2015-03-06 | 4 | Samartsev Igor | IPGP | Common Stock | D | 8,2600 | 13.125 | 108 | 361.660 | ||||
| 2015-03-03 | 2015-02-27 | 4 | Ness Trevor | IPGP | Common Stock | D | 95,9000 | -89 | -9 | 9.567 | ||||
| 2015-02-26 | 2015-02-25 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 97,65 | 5.994 | 5.994 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 7.500 | 403 | 17.156 | ||||
| 2015-02-26 | 2015-02-25 | 4 | Ness Trevor | IPGP | Common Stock | D | 2.997 | 9.656 | ||||||
| 2015-02-26 | 2015-02-24 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | 53,7600 | -7.500 | -403 | 10.000 | |||
| 2015-02-26 | 2015-02-24 | 4 | Ness Trevor | IPGP | Common Stock | D | 96,7100 | -7.500 | -725 | 9.656 | ||||
| 2015-02-26 | 2015-02-24 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 96,3400 | -20.000 | -1.927 | 315.931 | ||||
| 2015-02-26 | 2015-02-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 96,9400 | -5.000 | -485 | 7.716.999 | ||||
| 2015-02-26 | 2015-02-25 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 97,65 | 5.661 | 5.661 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 2.831 | 51.309 | ||||||
| 2015-02-26 | 2015-02-25 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 97,65 | 6.161 | 6.161 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 3.080 | 70.760 | ||||||
| 2015-02-26 | 2015-02-25 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 97,65 | 7.326 | 7.326 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 3.663 | 27.902 | ||||||
| 2015-02-26 | 2015-02-25 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 97,65 | 3.247 | 3.247 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.623 | 348.535 | ||||||
| 2015-02-26 | 2015-02-25 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Options (right to buy) | D | 97,65 | 7.326 | 7.326 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 3.663 | 15.470 | ||||||
| 2015-02-26 | 2015-02-25 | 4 | Blair Robert A | IPGP | Common Stock | D | 97,0300 | -5.000 | -485 | 23.738 | ||||
| 2015-02-25 | 2015-02-24 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 96,0600 | -13.000 | -1.249 | 11.201 | ||||
| 2015-02-25 | 2015-02-23 | 4 | HURLEY WILLIAM S | IPGP | Employee Stock Options (right to buy) | D | 11,07 | 11,0700 | -6.667 | -74 | 0 | |||
| 2015-02-25 | 2015-02-23 | 4 | HURLEY WILLIAM S | IPGP | Employee Stock Options (right to buy) | D | 18,41 | 18,4100 | -6.667 | -123 | 0 | |||
| 2015-02-25 | 2015-02-23 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 11,0700 | 6.667 | 74 | 24.201 | ||||
| 2015-02-25 | 2015-02-23 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 18,4100 | 6.667 | 123 | 17.534 | ||||
| 2015-02-24 | 2015-02-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,69 | 19,6900 | -5.000 | -98 | 15.000 | |||
| 2015-02-24 | 2015-02-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 91,7100 | -5.000 | -459 | 24.239 | ||||
| 2015-02-24 | 2015-02-20 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,6900 | 5.000 | 98 | 29.239 | ||||
| 2015-02-11 | 2015-02-09 | 4 | Samartsev Igor | IPGP | Common Stock | D | 85,2900 | -15.456 | -1.318 | 346.912 | ||||
| 2015-02-11 | 2015-02-09 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 21,35 | 21,3500 | -3.333 | -71 | 0 | |||
| 2015-02-11 | 2015-02-09 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 15,36 | 15,3600 | -6.667 | -102 | 0 | |||
| 2015-02-11 | 2015-02-09 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 85,2900 | -10.000 | -853 | 15.750 | ||||
| 2015-02-11 | 2015-02-09 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 21,3500 | 3.333 | 71 | 25.750 | ||||
| 2015-02-11 | 2015-02-09 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 15,3600 | 6.667 | 102 | 22.417 | ||||
| 2015-02-11 | 2015-02-09 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -6.562 | -104 | 0 | |||
| 2015-02-11 | 2015-02-09 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 85,2700 | -6.563 | -560 | 48.478 | ||||
| 2015-02-11 | 2015-02-09 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,8200 | 6.562 | 104 | 55.041 | ||||
| 2015-02-10 | 2015-02-09 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,69 | 19,6900 | -5.000 | -98 | 20.000 | |||
| 2015-02-10 | 2015-02-09 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -2.500 | -21 | 0 | |||
| 2015-02-10 | 2015-02-09 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 85,1700 | -7.500 | -639 | 24.239 | ||||
| 2015-02-10 | 2015-02-09 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 19,6900 | 5.000 | 98 | 31.739 | ||||
| 2015-02-10 | 2015-02-09 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 2.500 | 21 | 26.739 | ||||
| 2015-02-10 | 2015-02-06 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -5.000 | -41 | 2.500 | |||
| 2015-02-10 | 2015-02-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 80,3100 | -5.000 | -402 | 24.239 | ||||
| 2015-02-10 | 2015-02-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 5.000 | 41 | 29.239 | ||||
| 2015-02-10 | 2015-02-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 85,0600 | -23.334 | -1.985 | 67.680 | ||||
| 2015-02-10 | 2015-02-06 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 81,1600 | -18.889 | -1.533 | 91.014 | ||||
| 2015-02-05 | 2015-02-03 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -1.800 | -15 | 7.500 | |||
| 2015-02-05 | 2015-02-03 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 77,5300 | -1.800 | -140 | 24.239 | ||||
| 2015-02-05 | 2015-02-03 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 1.800 | 15 | 26.039 | ||||
| 2015-02-05 | 2015-02-04 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 78,0500 | -2.187 | -171 | 109.903 | ||||
| 2015-01-05 | 2014-12-03 | 4/A | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 15,82 | 15,8200 | -12.600 | -199 | 6.562 | |||
| 2015-01-05 | 2014-12-03 | 4/A | Ovtchinnikov Alexander | IPGP | Common Stock | D | 75,9400 | -12.600 | -957 | 112.606 | ||||
| 2015-01-05 | 2014-12-03 | 4/A | Ovtchinnikov Alexander | IPGP | Common Stock | D | 15,8200 | 12.600 | 199 | 125.206 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 74,9200 | -516 | -39 | 48.479 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 74,9200 | -526 | -39 | 11.807 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 15,82 | 15,8200 | -6.562 | -104 | 6.562 | |||
| 2015-01-05 | 2014-12-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 74,9200 | -516 | -39 | 112.090 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 75,1800 | -6.562 | -493 | 112.606 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 15,8200 | 6.562 | 104 | 119.168 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 74,9200 | -516 | -39 | 24.239 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Samartsev Igor | IPGP | Common Stock | D | 74,9200 | -204 | -15 | 362.368 | ||||
| 2014-12-31 | 2014-12-30 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -6.563 | -104 | 6.562 | |||
| 2014-12-31 | 2014-12-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 75,9200 | -6.563 | -498 | 48.995 | ||||
| 2014-12-31 | 2014-12-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,8200 | 6.563 | 104 | 55.558 | ||||
| 2014-12-23 | 2014-12-22 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,82 | 15,8200 | -400 | -6 | 14.000 | |||
| 2014-12-23 | 2014-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,82 | 15,8200 | -700 | -11 | 14.400 | |||
| 2014-12-23 | 2014-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 75,9200 | -400 | -30 | 12.333 | ||||
| 2014-12-23 | 2014-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 400 | 6 | 12.733 | ||||
| 2014-12-23 | 2014-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 75,6900 | -700 | -53 | 12.333 | ||||
| 2014-12-23 | 2014-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 700 | 11 | 13.033 | ||||
| 2014-12-16 | 2014-12-12 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,82 | 15,8200 | -4.588 | -73 | 15.100 | |||
| 2014-12-16 | 2014-12-12 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 75,3900 | -4.588 | -346 | 12.333 | ||||
| 2014-12-16 | 2014-12-12 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 15,8200 | 4.588 | 73 | 16.921 | ||||
| 2014-12-09 | 2014-12-08 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 76,3800 | -21.000 | -1.604 | 335.931 | ||||
| 2014-12-09 | 2014-12-05 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 77,1900 | -109.000 | -8.414 | 356.931 | ||||
| 2014-12-09 | 2014-12-05 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -700 | -6 | 9.300 | |||
| 2014-12-09 | 2014-12-05 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 77,6000 | -700 | -54 | 24.755 | ||||
| 2014-12-09 | 2014-12-05 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 700 | 6 | 25.455 | ||||
| 2014-12-09 | 2014-12-08 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 76,4900 | -3.700 | -283 | 7.064.004 | ||||
| 2014-12-09 | 2014-12-05 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 77,1300 | -66.300 | -5.114 | 7.067.704 | ||||
| 2014-12-09 | 2014-12-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 76,2000 | -21.800 | -1.661 | 7.721.999 | ||||
| 2014-12-09 | 2014-12-05 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 77,5300 | -13.200 | -1.023 | 7.743.799 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -2.300 | -19 | 10.000 | |||
| 2014-12-05 | 2014-12-03 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 75,9200 | -2.300 | -175 | 24.755 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 2.300 | 19 | 27.055 | ||||
| 2014-12-05 | 2014-12-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 18,41 | 18,4100 | -3.333 | -61 | 0 | |||
| 2014-12-05 | 2014-12-03 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 20,32 | 20,3200 | -1.467 | -30 | 0 | |||
| 2014-12-05 | 2014-12-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,9600 | -4.800 | -365 | 15.750 | ||||
| 2014-12-05 | 2014-12-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 18,4200 | 3.333 | 61 | 20.550 | ||||
| 2014-12-05 | 2014-12-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 20,3200 | 1.467 | 30 | 17.217 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 15,82 | 15,8200 | -12.600 | -199 | 0 | |||
| 2014-12-05 | 2014-12-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 75,9400 | -12.600 | -957 | 112.606 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 15,8200 | 12.600 | 199 | 125.206 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 15,82 | 15,8200 | -6.562 | -104 | 13.125 | |||
| 2014-12-05 | 2014-12-03 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 75,9400 | -6.562 | -498 | 48.995 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,8200 | 6.562 | 104 | 55.557 | ||||
| 2014-12-03 | 2014-12-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 71,4200 | -77 | -5 | 6.659 | ||||
| 2014-11-20 | 2014-11-18 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 71,3000 | -4.000 | -285 | 465.931 | ||||
| 2014-11-10 | 2014-11-07 | 4 | Blair Robert A | IPGP | Common Stock | D | 74,0600 | -2.410 | -178 | 28.738 | ||||
| 2014-11-06 | 2014-11-05 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 73,7700 | -6.800 | -502 | 7.134.004 | ||||
| 2014-11-06 | 2014-11-05 | 4 | Blair Robert A | IPGP | Common Stock | D | 74,1000 | -600 | -44 | 31.148 | ||||
| 2014-11-06 | 2014-11-04 | 4 | Blair Robert A | IPGP | Common Stock | D | 74,1400 | -1.990 | -148 | 31.748 | ||||
| 2014-11-05 | 2014-11-03 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 75,0700 | -2.000 | -150 | 469.931 | ||||
| 2014-11-05 | 2014-11-03 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0500 | -2.000 | -150 | 7.140.804 | ||||
| 2014-11-05 | 2014-11-03 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 20,32 | 20,3200 | -200 | -4 | 1.467 | |||
| 2014-11-05 | 2014-11-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 75,0200 | -200 | -15 | 15.750 | ||||
| 2014-11-05 | 2014-11-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 20,3200 | 200 | 4 | 15.950 | ||||
| 2014-11-05 | 2014-11-03 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -200 | -2 | 12.300 | |||
| 2014-11-05 | 2014-11-03 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 75,0200 | -200 | -15 | 24.755 | ||||
| 2014-11-05 | 2014-11-03 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 200 | 2 | 24.955 | ||||
| 2014-11-05 | 2014-11-03 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 15,82 | 15,8200 | -525 | -8 | 12.600 | |||
| 2014-11-05 | 2014-11-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 75,0100 | -525 | -39 | 112.606 | ||||
| 2014-11-05 | 2014-11-03 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 15,8200 | 525 | 8 | 113.131 | ||||
| 2014-11-03 | 2014-10-31 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 8,2600 | -2.400 | -20 | 12.500 | |||
| 2014-11-03 | 2014-10-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 73,5200 | -2.400 | -176 | 24.755 | ||||
| 2014-11-03 | 2014-10-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 2.400 | 20 | 27.155 | ||||
| 2014-10-30 | 2014-10-29 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 19,69 | -7.100 | 0 | |||||
| 2014-10-30 | 2014-10-29 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,82 | -4.208 | 19.687 | |||||
| 2014-10-30 | 2014-10-29 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 70,7400 | -11.308 | -800 | 48.995 | ||||
| 2014-10-30 | 2014-10-29 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 19,6900 | 7.100 | 140 | 60.303 | ||||
| 2014-10-30 | 2014-10-29 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,8200 | 4.208 | 67 | 53.203 | ||||
| 2014-10-30 | 2014-10-28 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 19,69 | -2.900 | 7.100 | |||||
| 2014-10-30 | 2014-10-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,82 | -2.255 | 23.895 | |||||
| 2014-10-30 | 2014-10-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 70,1000 | -5.155 | -361 | 48.995 | ||||
| 2014-10-30 | 2014-10-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 19,6900 | 2.900 | 57 | 54.150 | ||||
| 2014-10-30 | 2014-10-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 15,8200 | 2.255 | 36 | 51.250 | ||||
| 2014-10-30 | 2014-10-28 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 70,1500 | -4.400 | -309 | 7.142.804 | ||||
| 2014-10-30 | 2014-10-28 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 70,0400 | -3.000 | -210 | 471.931 | ||||
| 2014-10-27 | 2014-10-20 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 65,2600 | -6.000 | -392 | 474.931 | ||||
| 2014-10-21 | 2014-10-20 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 65,2600 | -6.000 | -392 | 7.750.999 | ||||
| 2014-10-15 | 2014-10-13 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 61,9500 | -9.000 | -558 | 7.756.999 | ||||
| 2014-10-07 | 2014-10-06 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 69,1800 | -8.800 | -609 | 7.147.204 | ||||
| 2014-10-07 | 2014-10-06 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 69,2200 | -4.500 | -311 | 7.765.999 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 68,7800 | -516 | -35 | 112.606 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 68,7800 | -516 | -35 | 48.995 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 68,7800 | -356 | -24 | 24.755 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 68,7800 | -525 | -36 | 12.333 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Samartsev Igor | IPGP | Common Stock | D | 68,7800 | -204 | -14 | 362.572 | ||||
| 2014-09-19 | 2014-09-18 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 67,4600 | -6.000 | -405 | 480.931 | ||||
| 2014-09-15 | 2014-09-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 68,8100 | -9.000 | -619 | 7.770.499 | ||||
| 2014-09-08 | 2014-09-05 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 68,0800 | -8.800 | -599 | 7.156.004 | ||||
| 2014-09-08 | 2014-09-05 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 68,0300 | -4.500 | -306 | 7.779.499 | ||||
| 2014-09-05 | 2014-09-04 | 4 | Blair Robert A | IPGP | Common Stock | D | 69,9300 | -400 | -28 | 33.738 | ||||
| 2014-09-05 | 2014-09-03 | 4 | Blair Robert A | IPGP | Common Stock | D | 69,1200 | -300 | -21 | 34.138 | ||||
| 2014-09-03 | 2014-09-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 68,6800 | -77 | -5 | 6.736 | ||||
| 2014-08-28 | 2014-08-26 | 4 | Blair Robert A | IPGP | Common Stock | D | 71,0400 | -1.300 | -92 | 34.438 | ||||
| 2014-08-20 | 2014-08-19 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 70,0600 | -3.000 | -210 | 486.931 | ||||
| 2014-08-20 | 2014-08-19 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 70,0600 | -4.400 | -308 | 7.164.804 | ||||
| 2014-08-20 | 2014-08-19 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 70,5000 | -4.500 | -317 | 7.783.999 | ||||
| 2014-08-19 | 2014-08-18 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 68,8600 | -6.000 | -413 | 489.931 | ||||
| 2014-08-13 | 2014-08-12 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 67,6900 | -9.000 | -609 | 7.788.499 | ||||
| 2014-08-07 | 2014-08-05 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 67,1800 | -8.800 | -591 | 7.169.204 | ||||
| 2014-08-07 | 2014-08-06 | 4 | Blair Robert A | IPGP | Common Stock | D | 67,2600 | -2.000 | -135 | 35.738 | ||||
| 2014-08-07 | 2014-08-05 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 67,2000 | -4.500 | -302 | 7.797.499 | ||||
| 2014-08-04 | 2014-07-29 | 4/A | Lopresti Angelo P | IPGP | Common Stock | D | 15,82 | -100 | 26.150 | |||||
| 2014-08-04 | 2014-07-29 | 4/A | Lopresti Angelo P | IPGP | Common Stock | D | 73,0000 | -100 | -7 | 49.511 | ||||
| 2014-08-04 | 2014-07-29 | 4/A | Lopresti Angelo P | IPGP | Common Stock | D | 15,8200 | 100 | 2 | 49.611 | ||||
| 2014-08-04 | 2014-07-29 | 4/A | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -2.600 | 14.900 | |||||
| 2014-08-04 | 2014-07-29 | 4/A | Mammen Timothy PV | IPGP | Common Stock | D | 70,4300 | -2.600 | -183 | 25.111 | ||||
| 2014-08-04 | 2014-07-29 | 4/A | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 2.600 | 21 | 27.711 | ||||
| 2014-07-31 | 2014-07-29 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 70,0800 | -2.048 | -144 | 7.178.004 | ||||
| 2014-07-31 | 2014-07-29 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 70,4300 | -2.600 | -183 | 22.511 | ||||
| 2014-07-31 | 2014-07-29 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 73,0000 | -100 | -7 | 49.411 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 68,8000 | -526 | -36 | 12.858 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Samartsev Igor | IPGP | Common Stock | D | 68,8000 | -204 | -14 | 362.776 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 68,8000 | -357 | -25 | 25.111 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 68,8000 | -357 | -25 | 113.122 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 68,8000 | -516 | -36 | 49.511 | ||||
| 2014-06-16 | 2014-06-10 | 4/A | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 42,43 | -1.541 | 0 | |||||
| 2014-06-16 | 2014-06-10 | 4/A | Blair Robert A | IPGP | Common Stock | D | 67,0000 | -1.541 | -103 | 37.738 | ||||
| 2014-06-16 | 2014-06-10 | 4/A | Blair Robert A | IPGP | Common Stock | D | 42,4300 | 1.541 | 65 | 39.279 | ||||
| 2014-06-16 | 2014-06-09 | 4/A | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 42,43 | -5.126 | 1.541 | |||||
| 2014-06-16 | 2014-06-09 | 4/A | Blair Robert A | IPGP | Common Stock | D | 66,1100 | -5.126 | -339 | 37.738 | ||||
| 2014-06-16 | 2014-06-09 | 4/A | Blair Robert A | IPGP | Common Stock | D | 42,4300 | 5.126 | 217 | 42.864 | ||||
| 2014-06-16 | 2014-06-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | -685 | 50.027 | ||||||
| 2014-06-11 | 2014-06-10 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 42,43 | -1.541 | 0 | |||||
| 2014-06-11 | 2014-06-10 | 4 | Blair Robert A | IPGP | Common Stock | D | 67,0000 | -1.541 | -103 | 37.738 | ||||
| 2014-06-11 | 2014-06-10 | 4 | Blair Robert A | IPGP | Common Stock | D | 42,4300 | 1.541 | 65 | 39.279 | ||||
| 2014-06-11 | 2014-06-09 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 42,43 | -5.126 | 1.541 | |||||
| 2014-06-11 | 2014-06-09 | 4 | Blair Robert A | IPGP | Common Stock | D | 61,4000 | -5.126 | -315 | 37.738 | ||||
| 2014-06-11 | 2014-06-09 | 4 | Blair Robert A | IPGP | Common Stock | D | 42,4300 | 5.126 | 217 | 42.864 | ||||
| 2014-06-06 | 2014-06-05 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 65,0400 | -20.000 | -1.301 | 495.931 | ||||
| 2014-06-06 | 2014-06-06 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 65,5000 | -8.400 | -550 | 7.180.052 | ||||
| 2014-06-06 | 2014-06-05 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 65,0400 | -20.933 | -1.361 | 7.188.452 | ||||
| 2014-06-04 | 2014-06-03 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 63,40 | 6.500 | 6.500 | |||||
| 2014-06-04 | 2014-06-03 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.100 | 2.200 | ||||||
| 2014-06-04 | 2014-06-03 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 63,40 | 6.500 | 6.500 | |||||
| 2014-06-04 | 2014-06-03 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.100 | 15.750 | ||||||
| 2014-06-04 | 2014-06-03 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 63,40 | 6.500 | 6.500 | |||||
| 2014-06-04 | 2014-06-03 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 1.100 | 10.867 | ||||||
| 2014-06-04 | 2014-06-03 | 4 | CHILD MICHAEL C | IPGP | Director Stock Option (right to buy) | D | 63,40 | 6.500 | 6.500 | |||||
| 2014-06-04 | 2014-06-03 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.100 | 11.112 | ||||||
| 2014-06-04 | 2014-06-03 | 4 | Meurice Eric | IPGP | Director Stock Option (right to buy) | D | 63,40 | 9.423 | 9.423 | |||||
| 2014-06-04 | 2014-06-03 | 4 | Meurice Eric | IPGP | Common Stock | D | 3.959 | 3.959 | ||||||
| 2014-06-04 | 2014-06-03 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 63,40 | 6.500 | 6.500 | |||||
| 2014-06-04 | 2014-06-03 | 4 | Blair Robert A | IPGP | Common Stock | D | 1.100 | 37.738 | ||||||
| 2014-06-04 | 2014-06-03 | 4 | SEIFERT THOMAS J | IPGP | Director Stock Options (Right to buy) | D | 63,40 | 9.423 | 9.423 | |||||
| 2014-06-04 | 2014-06-03 | 4 | SEIFERT THOMAS J | IPGP | Common Stock | D | 3.959 | 3.959 | ||||||
| 2014-06-04 | 2014-06-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 62,4200 | -77 | -5 | 6.813 | ||||
| 2014-04-28 | 2014-04-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 68,8900 | -20.000 | -1.378 | 7.801.999 | ||||
| 2014-04-22 | 2014-04-21 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 73,5300 | -30.000 | -2.206 | 515.931 | ||||
| 2014-04-22 | 2014-04-17 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 75,0200 | -3.858 | -289 | 545.931 | ||||
| 2014-04-22 | 2014-04-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 73,4500 | -44.000 | -3.232 | 7.209.385 | ||||
| 2014-04-22 | 2014-04-17 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0200 | -7.650 | -574 | 7.253.385 | ||||
| 2014-04-22 | 2014-04-17 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 15,82 | -6.563 | 19.687 | |||||
| 2014-04-22 | 2014-04-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 75,0300 | -6.563 | -492 | 113.479 | ||||
| 2014-04-22 | 2014-04-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 15,8200 | 6.563 | 104 | 120.042 | ||||
| 2014-04-22 | 2014-04-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 75,0200 | -1.212 | -91 | 7.821.999 | ||||
| 2014-04-16 | 2014-04-14 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 75,1000 | -1.342 | -101 | 549.789 | ||||
| 2014-04-16 | 2014-04-14 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0800 | -1.100 | -83 | 7.261.035 | ||||
| 2014-04-16 | 2014-04-14 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 73,9500 | -4.999 | -370 | 25.468 | ||||
| 2014-04-16 | 2014-04-15 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 19,69 | -10.000 | 10.000 | |||||
| 2014-04-16 | 2014-04-15 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 73,3000 | -10.000 | -733 | 50.712 | ||||
| 2014-04-16 | 2014-04-15 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 19,6900 | 10.000 | 197 | 60.712 | ||||
| 2014-04-16 | 2014-04-14 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 75,0500 | -1.388 | -104 | 7.823.211 | ||||
| 2014-04-16 | 2014-04-14 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | -1.200 | 17.500 | |||||
| 2014-04-16 | 2014-04-14 | 4 | Ness Trevor | IPGP | Common Stock | D | 75,1500 | -1.200 | -90 | 6.890 | ||||
| 2014-04-16 | 2014-04-14 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 1.200 | 65 | 8.090 | ||||
| 2014-04-10 | 2014-04-08 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 75,0500 | -300 | -23 | 551.131 | ||||
| 2014-04-10 | 2014-04-08 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0300 | -400 | -30 | 7.262.135 | ||||
| 2014-04-10 | 2014-04-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 75,1100 | -400 | -30 | 7.824.599 | ||||
| 2014-04-10 | 2014-04-08 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,76 | -400 | 18.700 | |||||
| 2014-04-10 | 2014-04-08 | 4 | Ness Trevor | IPGP | Common Stock | D | 75,1100 | -400 | -30 | 6.890 | ||||
| 2014-04-10 | 2014-04-08 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 400 | 22 | 7.290 | ||||
| 2014-04-07 | 2014-04-04 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 75,0400 | -2.900 | -218 | 551.431 | ||||
| 2014-04-07 | 2014-04-03 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 75,0000 | -1.600 | -120 | 554.331 | ||||
| 2014-04-07 | 2014-04-04 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0800 | -1.900 | -143 | 7.262.535 | ||||
| 2014-04-07 | 2014-04-03 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 75,0000 | -1.567 | -118 | 7.264.435 | ||||
| 2014-04-07 | 2014-04-04 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 75,0500 | -2.100 | -158 | 7.824.999 | ||||
| 2014-04-07 | 2014-04-03 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 75,0000 | -1.567 | -118 | 7.827.099 | ||||
| 2014-04-07 | 2014-04-04 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,56 | -1.800 | 19.100 | |||||
| 2014-04-07 | 2014-04-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 75,0800 | -1.800 | -135 | 6.890 | ||||
| 2014-04-07 | 2014-04-04 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 1.800 | 97 | 8.690 | ||||
| 2014-04-07 | 2014-04-03 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 53,56 | -1.600 | 20.900 | |||||
| 2014-04-07 | 2014-04-03 | 4 | Ness Trevor | IPGP | Common Stock | D | 75,0000 | -1.600 | -120 | 6.890 | ||||
| 2014-04-07 | 2014-04-03 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | 1.600 | 86 | 8.490 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 71,0800 | -526 | -37 | 13.384 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Samartsev Igor | IPGP | Common Stock | D | 71,0800 | -204 | -15 | 362.980 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 71,0800 | -357 | -25 | 30.467 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 71,0800 | -357 | -25 | 113.479 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 71,0800 | -357 | -25 | 50.712 | ||||
| 2014-04-01 | 2013-06-04 | 4/A | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 60,00 | 9.750 | 9.750 | |||||
| 2014-04-01 | 2013-06-04 | 4/A | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.650 | 14.650 | ||||||
| 2014-04-01 | 2014-03-31 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 70,5000 | -6.667 | -470 | 7.828.666 | ||||
| 2014-03-27 | 2014-03-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 68,2400 | -20.000 | -1.365 | 7.835.333 | ||||
| 2014-03-24 | 2014-03-21 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 70,1300 | -10.000 | -701 | 555.931 | ||||
| 2014-03-24 | 2014-03-21 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 70,1400 | -14.667 | -1.029 | 72.660.002 | ||||
| 2014-03-24 | 2014-03-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 69,2800 | -29.333 | -2.032 | 7.280.669 | ||||
| 2014-03-20 | 2014-03-18 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 67,7400 | -20.000 | -1.355 | 565.931 | ||||
| 2014-03-20 | 2014-03-18 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 67,7400 | -20.000 | -1.355 | 565.931 | ||||
| 2014-03-04 | 2014-02-28 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Options (right to buy) | D | 71,77 | 13.000 | 13.000 | |||||
| 2014-03-04 | 2014-02-28 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 2.000 | 13.910 | ||||||
| 2014-03-04 | 2014-02-28 | 4 | Samartsev Igor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | 6.500 | 6.500 | |||||
| 2014-03-04 | 2014-02-28 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.000 | 363.184 | ||||||
| 2014-03-04 | 2014-02-28 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 71,77 | 14.200 | 14.200 | |||||
| 2014-03-04 | 2014-02-28 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 2.200 | 30.824 | ||||||
| 2014-03-04 | 2014-02-28 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Options (right to buy) | D | 71,77 | 12.000 | 12.000 | |||||
| 2014-03-04 | 2014-02-28 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 1.900 | 113.836 | ||||||
| 2014-03-04 | 2014-02-28 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 71,77 | 11.000 | 11.000 | |||||
| 2014-03-04 | 2014-02-28 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 1.800 | 51.069 | ||||||
| 2014-03-04 | 2014-02-28 | 4 | Ness Trevor | IPGP | Employee Stock Options (right to buy) | D | 71,77 | 11.000 | 11.000 | |||||
| 2014-03-04 | 2014-02-28 | 4 | Ness Trevor | IPGP | Common Stock | D | 1.700 | 6.890 | ||||||
| 2014-03-03 | 2014-02-28 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 71,0100 | -5.300 | -376 | 585.931 | ||||
| 2014-03-03 | 2014-02-27 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 70,0500 | -4.700 | -329 | 591.231 | ||||
| 2014-03-03 | 2014-02-28 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 71,1300 | -13.200 | -939 | 7.310.002 | ||||
| 2014-03-03 | 2014-02-27 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 70,0600 | -1.467 | -103 | 7.323.202 | ||||
| 2014-03-03 | 2014-02-28 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 71,0400 | -5.200 | -369 | 7.855.333 | ||||
| 2014-03-03 | 2014-02-27 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 70,0400 | -1.467 | -103 | 7.860.533 | ||||
| 2014-02-27 | 2014-02-25 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 67,3400 | -20.000 | -1.347 | 7.862.000 | ||||
| 2014-02-21 | 2014-02-20 | 4 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 68,4200 | -29.333 | -2.007 | 7.324.669 | ||||
| 2014-02-20 | 2014-02-18 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 69,1900 | -20.000 | -1.384 | 595.931 | ||||
| 2014-02-20 | 2014-02-19 | 4 | Krupke William F | IPGP | Director Stock Options (Right to buy) | D | 68,98 | 6.667 | 0 | |||||
| 2014-02-20 | 2014-02-19 | 4 | Krupke William F | IPGP | Common Stock | D | 68,9800 | -6.667 | -460 | 12.800 | ||||
| 2014-02-20 | 2014-02-19 | 4 | Krupke William F | IPGP | Common Stock | D | 42,4300 | 6.667 | 283 | 19.467 | ||||
| 2013-12-31 | 2013-12-27 | 4 | Samartsev Igor | IPGP | Common Stock | D | 76,1000 | -15.000 | -1.142 | 362.184 | ||||
| 2013-12-03 | 2013-12-02 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -2.750 | 0 | |||||
| 2013-12-03 | 2013-12-02 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 72,3500 | -2.750 | -199 | 111.936 | ||||
| 2013-12-03 | 2013-12-02 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 2.750 | 23 | 114.686 | ||||
| 2013-12-03 | 2013-12-02 | 4 | Ness Trevor | IPGP | Common Stock | D | 72,5200 | -77 | -6 | 5.190 | ||||
| 2013-11-21 | 2013-11-19 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -5.500 | 0 | |||||
| 2013-11-21 | 2013-11-19 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -4.812 | 2.750 | |||||
| 2013-11-21 | 2013-11-19 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 72,6800 | -10.312 | -749 | 111.936 | ||||
| 2013-11-21 | 2013-11-19 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 5.500 | 108 | 122.248 | ||||
| 2013-11-21 | 2013-11-19 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 4.812 | 40 | 116.748 | ||||
| 2013-11-20 | 2013-11-19 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -1.701 | 8.625 | |||||
| 2013-11-20 | 2013-11-19 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 71,0300 | -1.701 | -121 | 49.269 | ||||
| 2013-11-20 | 2013-11-19 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 1.701 | 14 | 50.970 | ||||
| 2013-11-20 | 2013-11-18 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -8.499 | 10.326 | |||||
| 2013-11-20 | 2013-11-18 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 71,0400 | -8.499 | -604 | 49.269 | ||||
| 2013-11-20 | 2013-11-18 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 8.499 | 70 | 57.768 | ||||
| 2013-11-14 | 2013-11-12 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -1.175 | 18.825 | |||||
| 2013-11-14 | 2013-11-12 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -625 | 0 | |||||
| 2013-11-14 | 2013-11-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 71,0300 | -1.800 | -128 | 49.269 | ||||
| 2013-11-14 | 2013-11-12 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 1.800 | 15 | 51.069 | ||||
| 2013-11-08 | 2013-11-07 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 62,9700 | -5.250 | -331 | 7.882.000 | ||||
| 2013-11-01 | 2013-10-31 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -1.833 | 0 | |||||
| 2013-11-01 | 2013-10-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 65,6900 | -1.833 | -120 | 11.910 | ||||
| 2013-11-01 | 2013-10-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 1.833 | 36 | 13.743 | ||||
| 2013-11-01 | 2013-10-31 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 8,26 | -900 | 17.500 | |||||
| 2013-11-01 | 2013-10-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 65,0000 | -900 | -58 | 28.624 | ||||
| 2013-11-01 | 2013-10-31 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 900 | 7 | 29.524 | ||||
| 2013-11-01 | 2013-10-30 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 8,26 | -2.850 | 18.400 | |||||
| 2013-11-01 | 2013-10-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 65,0000 | -2.850 | -185 | 28.624 | ||||
| 2013-11-01 | 2013-10-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 2.850 | 24 | 31.474 | ||||
| 2013-11-01 | 2013-10-31 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -7.100 | 625 | |||||
| 2013-11-01 | 2013-10-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 65,8900 | -7.100 | -468 | 49.269 | ||||
| 2013-11-01 | 2013-10-31 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 7.100 | 59 | 56.369 | ||||
| 2013-11-01 | 2013-10-30 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -2.900 | 7.725 | |||||
| 2013-11-01 | 2013-10-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 65,0000 | -2.900 | -188 | 49.269 | ||||
| 2013-11-01 | 2013-10-30 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 8,2600 | 2.900 | 24 | 52.169 | ||||
| 2013-10-23 | 2013-10-22 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -3.437 | 2.750 | |||||
| 2013-10-23 | 2013-10-22 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 64,2600 | -3.437 | -221 | 11.910 | ||||
| 2013-10-23 | 2013-10-22 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 8,2600 | 3.437 | 28 | 15.347 | ||||
| 2013-10-18 | 2013-10-17 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 8,26 | -3.750 | 0 | |||||
| 2013-10-18 | 2013-10-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 62,5400 | -3.750 | -235 | 28.624 | ||||
| 2013-10-18 | 2013-10-17 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 3.750 | 31 | 32.374 | ||||
| 2013-10-15 | 2013-09-16 | 4/A | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 60,7100 | -5.250 | -319 | 7.892.500 | ||||
| 2013-10-15 | 2013-08-15 | 4/A | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 56,5600 | -5.250 | -297 | 7.897.750 | ||||
| 2013-10-15 | 2013-10-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 61,3600 | -5.250 | -322 | 7.887.250 | ||||
| 2013-09-16 | 2013-09-13 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 60,6600 | -5.000 | -303 | 9.767 | ||||
| 2013-09-16 | 2013-09-12 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 61,0800 | -5.000 | -305 | 14.767 | ||||
| 2013-09-16 | 2013-09-16 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 15,36 | -2.691 | 0 | |||||
| 2013-09-16 | 2013-09-16 | 4 | Blair Robert A | IPGP | Common Stock | D | 61,3400 | -2.691 | -165 | 36.638 | ||||
| 2013-09-16 | 2013-09-16 | 4 | Blair Robert A | IPGP | Common Stock | D | 15,3600 | 2.691 | 41 | 39.329 | ||||
| 2013-09-16 | 2013-09-13 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 15,36 | -609 | 2.691 | |||||
| 2013-09-16 | 2013-09-13 | 4 | Blair Robert A | IPGP | Common Stock | D | 61,0600 | -609 | -37 | 36.638 | ||||
| 2013-09-16 | 2013-09-13 | 4 | Blair Robert A | IPGP | Common Stock | D | 15,3600 | 609 | 9 | 37.247 | ||||
| 2013-09-16 | 2013-09-16 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 8,26 | -13.281 | 0 | |||||
| 2013-09-16 | 2013-09-16 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 61,0800 | -13.281 | -811 | 28.624 | ||||
| 2013-09-16 | 2013-09-16 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 8,2600 | 13.281 | 110 | 41.905 | ||||
| 2013-09-16 | 2013-09-16 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 60,7100 | -5.250 | -319 | 7.982.500 | ||||
| 2013-09-16 | 2013-08-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 56,5600 | -5.250 | -297 | 7.897.750 | ||||
| 2013-09-10 | 2013-09-09 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 5,37 | -10.134 | 0 | |||||
| 2013-09-10 | 2013-09-09 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 60,1400 | -10.134 | -609 | 28.624 | ||||
| 2013-09-10 | 2013-09-09 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5,3700 | 10.134 | 54 | 38.758 | ||||
| 2013-09-10 | 2013-09-06 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 5,37 | -100 | 10.134 | |||||
| 2013-09-10 | 2013-09-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 60,0000 | -100 | -6 | 28.624 | ||||
| 2013-09-10 | 2013-09-06 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5,3700 | 100 | 1 | 28.724 | ||||
| 2013-09-05 | 2013-09-03 | 4 | Ness Trevor | IPGP | Common Stock | D | 53,7600 | -75 | -4 | 5.267 | ||||
| 2013-08-02 | 2013-08-01 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 15,36 | -3.367 | 3.300 | |||||
| 2013-08-02 | 2013-08-01 | 4 | Blair Robert A | IPGP | Common Stock | D | 61,3600 | -3.367 | -207 | 36.638 | ||||
| 2013-08-02 | 2013-08-01 | 4 | Blair Robert A | IPGP | Common Stock | D | 15,3600 | 3.367 | 52 | 40.005 | ||||
| 2013-08-01 | 2013-07-30 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -5.000 | 1.833 | |||||
| 2013-08-01 | 2013-07-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 67,2300 | -5.000 | -336 | 11.910 | ||||
| 2013-08-01 | 2013-07-30 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 5.000 | 98 | 16.910 | ||||
| 2013-08-01 | 2013-07-30 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 65,0000 | -2.500 | -162 | 28.624 | ||||
| 2013-07-24 | 2013-07-22 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 60,3200 | -2.500 | -151 | 31.124 | ||||
| 2013-07-18 | 2013-07-18 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 20,32 | -6.667 | 0 | |||||
| 2013-07-18 | 2013-07-18 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 20,3200 | 6.667 | 135 | 19.767 | ||||
| 2013-07-10 | 2013-07-08 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 60,7600 | -6.750 | -410 | 7.903.000 | ||||
| 2013-06-19 | 2013-06-17 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 62,3800 | -6.750 | -421 | 7.909.750 | ||||
| 2013-06-12 | 2013-06-10 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -4.000 | 6.833 | |||||
| 2013-06-12 | 2013-06-10 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 65,7000 | -4.000 | -263 | 11.910 | ||||
| 2013-06-12 | 2013-06-10 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 4.000 | 79 | 15.910 | ||||
| 2013-06-06 | 2013-06-04 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 60,00 | 6.500 | 6.500 | |||||
| 2013-06-06 | 2013-06-04 | 4 | PEELER JOHN R | IPGP | Common Stock | D | 1.100 | 1.100 | ||||||
| 2013-06-06 | 2013-06-04 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 60,00 | 6.500 | 6.500 | |||||
| 2013-06-06 | 2013-06-04 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 1.100 | 13.100 | ||||||
| 2013-06-06 | 2013-06-04 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 60,00 | 9.750 | 9.750 | |||||
| 2013-06-06 | 2013-06-04 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.750 | 14.750 | ||||||
| 2013-06-06 | 2013-06-04 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (right to buy) | D | 60,00 | 6.500 | 6.500 | |||||
| 2013-06-06 | 2013-06-04 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.100 | 10.012 | ||||||
| 2013-06-06 | 2013-06-04 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 60,00 | 6.500 | 0 | |||||
| 2013-06-06 | 2013-06-04 | 4 | Blair Robert A | IPGP | Common Stock | D | 1.100 | 36.638 | ||||||
| 2013-06-06 | 2013-06-04 | 4 | Krupke William F | IPGP | Director Stock Options (Right to buy) | D | 60,00 | 6.500 | 6.500 | |||||
| 2013-06-06 | 2013-06-04 | 4 | Krupke William F | IPGP | Common Stock | D | 1.100 | 12.800 | ||||||
| 2013-06-05 | 2013-06-03 | 4 | Ness Trevor | IPGP | Common Stock | D | 59,3000 | -89 | -5 | 5.342 | ||||
| 2013-05-17 | 2013-04-15 | 4/A | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 62,9400 | -6.750 | -425 | 7.923.250 | ||||
| 2013-05-17 | 2013-05-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 60,7100 | -6.750 | -410 | 7.916.500 | ||||
| 2013-05-01 | 2013-04-29 | 4 | Ness Trevor | IPGP | Common Stock | D | 60,1100 | -48 | -3 | 5.431 | ||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -3.834 | 10.833 | |||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -1.461 | 0 | |||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -2.664 | 6.187 | |||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 64,7000 | -3.834 | -248 | 11.910 | ||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 3.834 | 75 | 15.744 | ||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 64,7600 | -4.125 | -267 | 11.910 | ||||
| 2013-04-18 | 2013-04-16 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 8,2600 | 4.125 | 34 | 16.035 | ||||
| 2013-04-17 | 2013-04-15 | 4 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 62,9400 | -6.250 | -393 | 7.923.250 | ||||
| 2013-04-09 | 2013-02-14 | 4/A | Krupke William F | IPGP | Common Stock | D | 70,0100 | -634 | -44 | 11.700 | ||||
| 2013-04-09 | 2009-12-10 | 4/A | Krupke William F | IPGP | Director Stock Options (Ricght to buy) | D | 6,54 | -3.334 | 1.667 | |||||
| 2013-04-09 | 2009-12-10 | 4/A | Krupke William F | IPGP | Director Stock Options (Right to buy) | D | 1,50 | -5.000 | 5.000 | |||||
| 2013-03-28 | 2013-03-13 | 5 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | -12.000 | 615.931 | ||||||
| 2013-03-05 | 2013-03-01 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 60,11 | 14.000 | 14.000 | |||||
| 2013-03-05 | 2013-03-01 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 2.200 | 11.910 | ||||||
| 2013-03-05 | 2013-03-01 | 4 | Samartsev Igor | IPGP | Employee Stock Options (right to buy) | D | 60,11 | 8.000 | 8.000 | |||||
| 2013-03-05 | 2013-03-01 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.300 | 377.184 | ||||||
| 2013-03-05 | 2013-03-01 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 60,11 | 15.000 | 15.000 | |||||
| 2013-03-05 | 2013-03-01 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 2.500 | 33.624 | ||||||
| 2013-03-05 | 2013-03-01 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 60,11 | 13.000 | 13.000 | |||||
| 2013-03-05 | 2013-03-01 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 2.000 | 49.269 | ||||||
| 2013-03-05 | 2013-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 60,11 | 12.000 | 12.000 | |||||
| 2013-03-05 | 2013-03-01 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 1.800 | 111.936 | ||||||
| 2013-03-05 | 2013-03-01 | 4 | Ness Trevor | IPGP | Employee Stock Option (right to buy) | D | 60,11 | 12.000 | 12.000 | |||||
| 2013-03-05 | 2013-03-01 | 4 | Ness Trevor | IPGP | Common Stock | D | 1.900 | 5.479 | ||||||
| 2013-03-01 | 3 | Ness Trevor | IPGP | Common Stock | D | 3.579 | ||||||||
| 2013-02-19 | 2019-02-25 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -10.149 | 8.851 | |||||
| 2013-02-19 | 2013-02-14 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 69,7200 | -10.149 | -708 | 9.710 | ||||
| 2013-02-19 | 2013-02-14 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 8,2600 | -10.149 | -84 | 19.859 | ||||
| 2013-02-19 | 2002-02-14 | 4 | Krupke William F | IPGP | Common Stock | D | 70,0100 | -634 | -44 | 3.366 | ||||
| 2013-02-19 | 2013-02-14 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 5,37 | -600 | 10.234 | |||||
| 2013-02-19 | 2013-02-14 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 70,0000 | -600 | -42 | 31.124 | ||||
| 2013-02-19 | 2013-02-14 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5,3700 | 600 | 3 | 31.724 | ||||
| 2013-02-19 | 2013-02-14 | 4 | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -600 | 14.067 | |||||
| 2013-02-19 | 2013-02-14 | 4 | BuAbbud George H | IPGP | Common Stock | D | 70,0000 | -600 | -42 | 56.820 | ||||
| 2013-02-19 | 2013-02-14 | 4 | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 600 | 3 | 57.420 | ||||
| 2013-01-16 | 2013-01-14 | 4 | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -6.500 | 14.667 | |||||
| 2013-01-16 | 2013-01-14 | 4 | BuAbbud George H | IPGP | Common Stock | D | 69,0600 | -6.500 | -449 | 56.820 | ||||
| 2013-01-16 | 2013-01-14 | 4 | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 6.500 | 35 | 63.320 | ||||
| 2013-01-11 | 2012-12-31 | 5 | Shiner William H | IPGP | Common Stock | D | 36,7100 | 289 | 11 | 24.763 | ||||
| 2013-01-11 | 2013-01-09 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -1.145 | 6.188 | |||||
| 2013-01-11 | 2013-01-09 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -688 | 6.874 | |||||
| 2013-01-11 | 2013-01-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 65,2500 | -1.833 | -120 | 110.136 | ||||
| 2013-01-11 | 2013-01-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 1.145 | 23 | 111.969 | ||||
| 2013-01-11 | 2013-01-09 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 688 | 6 | 110.824 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option(right to buy) | D | 5,37 | -2.500 | 10.834 | |||||
| 2013-01-04 | 2013-01-02 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 1,88 | -1.333 | 0 | |||||
| 2013-01-04 | 2013-01-02 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 67,7800 | -3.833 | -260 | 31.124 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 5,3700 | 2.500 | 13 | 34.957 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1,8800 | 1.333 | 3 | 32.457 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -688 | 7.562 | |||||
| 2013-01-04 | 2013-01-02 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 67,8700 | -3.088 | -210 | 110.136 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 688 | 6 | 113.224 | ||||
| 2013-01-04 | 2013-01-02 | 4 | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -6.500 | 21.167 | |||||
| 2013-01-04 | 2013-01-02 | 4 | BuAbbud George H | IPGP | Common Stock | D | 68,4300 | -6.500 | -445 | 56.820 | ||||
| 2013-01-04 | 2013-01-02 | 4 | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 6.500 | 35 | 63.320 | ||||
| 2013-01-03 | 2013-01-02 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -3.000 | 19.000 | |||||
| 2013-01-03 | 2013-01-02 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -1.000 | 14.667 | |||||
| 2013-01-03 | 2013-01-02 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 67,9800 | -4.000 | -272 | 9.710 | ||||
| 2013-01-03 | 2013-01-02 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 8,2600 | -3.000 | -25 | 13.710 | ||||
| 2013-01-03 | 2013-01-02 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 1.000 | 20 | 10.710 | ||||
| 2013-01-03 | 2012-12-31 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -3.000 | 15.667 | |||||
| 2013-01-03 | 2012-12-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 66,6200 | -3.000 | -200 | 9.710 | ||||
| 2013-01-03 | 2012-12-31 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 3.000 | 59 | 12.710 | ||||
| 2012-12-20 | 2012-12-19 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -3.333 | 18.667 | |||||
| 2012-12-20 | 2012-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 64,6900 | -3.333 | -216 | 9.710 | ||||
| 2012-12-20 | 2012-12-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 19,6900 | 3.333 | 66 | 13.043 | ||||
| 2012-12-20 | 2012-12-18 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -5.500 | 7.333 | |||||
| 2012-12-20 | 2012-12-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 63,1600 | -5.500 | -347 | 112.536 | ||||
| 2012-12-20 | 2012-12-18 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 5.500 | 108 | 118.036 | ||||
| 2012-12-17 | 2012-12-13 | 4 | GAPONTSEV VALENTIN P By IP Fibre Devices (UK) Ltd. | IPGP | Common Stock | I | -147.080 | 7.354.002 | ||||||
| 2012-12-17 | 2012-12-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 54,0000 | -890.000 | -48.060 | 627.931 | ||||
| 2012-12-17 | 2012-12-13 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | -110.000 | 1.517.931 | ||||||
| 2012-12-06 | 2012-12-05 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -687 | 8.250 | |||||
| 2012-12-06 | 2012-12-05 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 61,0000 | -687 | -42 | 112.536 | ||||
| 2012-12-06 | 2012-12-05 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 687 | 6 | 113.223 | ||||
| 2012-11-30 | 2012-11-29 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -688 | 8.937 | |||||
| 2012-11-30 | 2012-11-29 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 61,0000 | -688 | -42 | 112.536 | ||||
| 2012-11-30 | 2012-11-29 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 688 | 6 | 113.224 | ||||
| 2012-11-14 | 2012-11-12 | 4 | Shiner William H | IPGP | Common Stock | D | 55,2700 | -3.128 | -173 | 24.474 | ||||
| 2012-11-07 | 2012-11-02 | 4 | PEELER JOHN R | IPGP | Director Stock Option (right to buy) | D | 54,98 | 25.000 | 25.000 | |||||
| 2012-10-19 | 2012-10-17 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -687 | 9.625 | |||||
| 2012-10-19 | 2012-10-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 61,0200 | -687 | -42 | 112.536 | ||||
| 2012-10-19 | 2012-10-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 687 | 6 | 113.223 | ||||
| 2012-10-03 | 2012-09-04 | 4/A | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 20,32 | -1.659 | 5.008 | |||||
| 2012-10-03 | 2012-10-01 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 20,32 | -5.008 | 0 | |||||
| 2012-10-03 | 2012-10-01 | 4 | Krupke William F | IPGP | Common Stock | D | 20,3200 | 5.008 | 102 | 9.008 | ||||
| 2012-10-03 | 2001-10-01 | 4 | Krupke William F | IPGP | Common Stock | D | 57,2200 | -5.008 | -287 | 4.000 | ||||
| 2012-09-19 | 2012-09-17 | 4 | Shiner William H | IPGP | Employee Stock Options 9right to buy) | D | 19,69 | -3.938 | 14.062 | |||||
| 2012-09-19 | 2012-09-17 | 4 | Shiner William H | IPGP | Employee Stock Options (right to buy) | D | 8,26 | -5.062 | 9.000 | |||||
| 2012-09-19 | 2012-09-17 | 4 | Shiner William H | IPGP | Common Stock | D | 64,1000 | -9.000 | -577 | 27.602 | ||||
| 2012-09-19 | 2012-09-17 | 4 | Shiner William H | IPGP | Common Stock | D | 19,6900 | 3.938 | 78 | 36.602 | ||||
| 2012-09-19 | 2012-09-17 | 4 | Shiner William H | IPGP | Common Stock | D | 8,2600 | 5.062 | 42 | 32.664 | ||||
| 2012-09-17 | 2012-09-12 | 4/A | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 1,88 | -1.000 | 1.333 | |||||
| 2012-09-17 | 2012-09-12 | 4/A | Mammen Timothy PV | IPGP | Common Stock | D | 65,0200 | -1.000 | -65 | 31.124 | ||||
| 2012-09-17 | 2012-09-12 | 4/A | Mammen Timothy PV | IPGP | Common Stock | D | 1,8800 | 1.000 | 2 | 32.124 | ||||
| 2012-09-14 | 2012-09-13 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 64,3700 | -5.000 | -322 | 12.000 | ||||
| 2012-09-14 | 2012-09-14 | 4 | Samartsev Igor | IPGP | Common Stock | D | 65,2500 | -14.000 | -914 | 375.884 | ||||
| 2012-09-14 | 2012-09-12 | 4 | Samartsev Igor | IPGP | Common Stock | D | 65,0300 | -1.000 | -65 | 389.884 | ||||
| 2012-09-14 | 2012-09-12 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 1,88 | -1.000 | 1.333 | |||||
| 2012-09-14 | 2012-09-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 65,0200 | -1.000 | -65 | 31.124 | ||||
| 2012-09-14 | 2012-09-12 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1,8800 | 1.000 | 2 | 32.124 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 18,41 | -6.667 | 0 | |||||
| 2012-09-12 | 2012-09-10 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 20,32 | -1.667 | 0 | |||||
| 2012-09-12 | 2012-09-10 | 4 | Blair Robert A | IPGP | Common Stock | D | 64,0000 | -8.334 | -533 | 35.538 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Blair Robert A | IPGP | Common Stock | D | 18,4100 | 6.667 | 123 | 43.872 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Blair Robert A | IPGP | Common Stock | D | 20,3200 | 1.667 | 34 | 37.205 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -1.834 | 12.145 | |||||
| 2012-09-12 | 2012-09-10 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 63,6700 | -1.834 | -117 | 112.536 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 1.834 | 36 | 114.370 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Mammen Timothy PV | IPGP | Employee Stock Option (right to buy) | D | 1,88 | -1.000 | 2.333 | |||||
| 2012-09-12 | 2012-09-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 63,8400 | -11.000 | -702 | 31.124 | ||||
| 2012-09-12 | 2012-09-10 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 1,8800 | 1.000 | 2 | 42.124 | ||||
| 2012-09-05 | 2012-09-04 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 20,32 | -1.659 | 4.978 | |||||
| 2012-09-05 | 2012-09-04 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 18,41 | -3.350 | 0 | |||||
| 2012-09-05 | 2012-09-04 | 4 | Krupke William F | IPGP | Common Stock | D | 20,3200 | 1.659 | 34 | 9.009 | ||||
| 2012-09-05 | 2012-09-04 | 4 | Krupke William F | IPGP | Common Stock | D | 18,4100 | 3.350 | 62 | 7.350 | ||||
| 2012-09-05 | 2001-09-04 | 4 | Krupke William F | IPGP | Common Stock | D | 62,1800 | -5.009 | -311 | 4.000 | ||||
| 2012-09-05 | 2012-09-04 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -688 | 13.979 | |||||
| 2012-09-05 | 2012-09-04 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 62,3800 | -688 | -43 | 112.536 | ||||
| 2012-09-05 | 2012-09-04 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 688 | 14 | 113.224 | ||||
| 2012-08-29 | 2012-08-06 | 4/A | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -16.399 | 27.667 | |||||
| 2012-08-29 | 2012-08-06 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 59,2100 | -16.399 | -971 | 56.820 | ||||
| 2012-08-29 | 2012-08-06 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 16.399 | 88 | 73.219 | ||||
| 2012-08-28 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -22.601 | 44.066 | |||||
| 2012-08-28 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 56,5200 | -22.601 | -1.277 | 56.820 | ||||
| 2012-08-28 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 22.601 | 121 | 79.421 | ||||
| 2012-08-28 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -22.601 | 44.066 | |||||
| 2012-08-28 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 56,5200 | -22.601 | -1.277 | 56.820 | ||||
| 2012-08-28 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 22.601 | 121 | 79.421 | ||||
| 2012-08-21 | 2012-08-07 | 4/A | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -433 | 21.567 | |||||
| 2012-08-21 | 2012-08-07 | 4/A | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -4.125 | 11.000 | |||||
| 2012-08-21 | 2012-08-07 | 4/A | Ovtchinnikov Alexander | IPGP | Common Stock | D | 61,2500 | -4.558 | -279 | 112.536 | ||||
| 2012-08-21 | 2012-08-07 | 4/A | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 433 | 9 | 117.094 | ||||
| 2012-08-21 | 2012-08-07 | 4/A | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 4.125 | 34 | 116.661 | ||||
| 2012-08-21 | 2012-08-17 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -6.900 | 14.667 | |||||
| 2012-08-21 | 2012-08-17 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 19,6900 | 6.900 | 136 | 119.436 | ||||
| 2012-08-21 | 2012-08-07 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 63,0100 | -6.900 | -435 | 112.536 | ||||
| 2012-08-09 | 2012-07-25 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 15,36 | -4.975 | 1.692 | |||||
| 2012-08-09 | 2012-07-25 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 11,07 | -34 | 0 | |||||
| 2012-08-09 | 2012-07-25 | 4 | Krupke William F | IPGP | Common Stock | D | 15,3600 | 4.975 | 76 | 9.009 | ||||
| 2012-08-09 | 2012-07-25 | 4 | Krupke William F | IPGP | Common Stock | D | 11,0700 | 34 | 0 | 4.034 | ||||
| 2012-08-09 | 2001-07-25 | 4 | Krupke William F | IPGP | Common Stock | D | 45,0200 | -5.009 | -226 | 4.000 | ||||
| 2012-08-09 | 2012-08-07 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -3.000 | 0 | |||||
| 2012-08-09 | 2012-08-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 61,3800 | -3.000 | -184 | 9.710 | ||||
| 2012-08-09 | 2012-08-07 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5,3700 | 3.000 | 16 | 12.710 | ||||
| 2012-08-09 | 2012-08-07 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 19,69 | -433 | 21.567 | |||||
| 2012-08-09 | 2012-08-07 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -4.125 | 11.000 | |||||
| 2012-08-09 | 2012-08-07 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 61,2500 | -4.558 | -279 | 112.536 | ||||
| 2012-08-09 | 2012-08-07 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 196,6900 | 433 | 85 | 117.094 | ||||
| 2012-08-09 | 2012-08-07 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 4.125 | 34 | 116.661 | ||||
| 2012-08-08 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -22.601 | 44.066 | |||||
| 2012-08-08 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 56,5200 | -22.601 | -1.277 | 56.820 | ||||
| 2012-08-08 | 2012-07-31 | 4/A | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 22.601 | 121 | 79.421 | ||||
| 2012-08-08 | 2012-08-06 | 4 | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -16.399 | 27.667 | |||||
| 2012-08-08 | 2012-08-06 | 4 | BuAbbud George H | IPGP | Common Stock | D | 59,2100 | -16.399 | -971 | 56.820 | ||||
| 2012-08-08 | 2012-08-06 | 4 | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 16.399 | 88 | 73.219 | ||||
| 2012-08-02 | 2012-08-01 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 18,41 | -3.317 | 3.350 | |||||
| 2012-08-02 | 2012-08-01 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 15,37 | -1.692 | 0 | |||||
| 2012-08-02 | 2012-08-01 | 4 | Krupke William F | IPGP | Common Stock | D | 52,6000 | -5.009 | -263 | 4.000 | ||||
| 2012-08-02 | 2012-08-01 | 4 | Krupke William F | IPGP | Common Stock | D | 18,4100 | 3.317 | 61 | 9.009 | ||||
| 2012-08-02 | 2012-08-01 | 4 | Krupke William F | IPGP | Common Stock | D | 15,3700 | 1.692 | 26 | 5.692 | ||||
| 2012-08-01 | 2012-05-09 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 48,5300 | -89 | -4 | 8.912 | ||||
| 2012-08-01 | 2012-03-07 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 56,5000 | 89 | 5 | 9.001 | ||||
| 2012-08-01 | 2012-07-31 | 4 | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -22.601 | 44.666 | |||||
| 2012-08-01 | 2012-07-31 | 4 | BuAbbud George H | IPGP | Common Stock | D | 56,5200 | -22.601 | -1.277 | 56.820 | ||||
| 2012-08-01 | 2012-07-31 | 4 | BuAbbud George H | IPGP | Common Stock | D | 5,3700 | 22.601 | 121 | 79.421 | ||||
| 2012-06-07 | 2012-06-05 | 4 | GAUTHIER HENRY E | IPGP | Director Stock Option (right to buy) | D | 42,43 | 10.001 | 10.001 | |||||
| 2012-06-07 | 2012-06-05 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 1.500 | 13.000 | ||||||
| 2012-06-07 | 2012-06-05 | 4 | HURLEY WILLIAM S | IPGP | Director Stock Option (right to buy) | D | 42,43 | 6.667 | 6.667 | |||||
| 2012-06-07 | 2012-06-05 | 4 | HURLEY WILLIAM S | IPGP | Common Stock | D | 1.000 | 17.000 | ||||||
| 2012-06-07 | 2012-06-05 | 4 | CHILD MICHAEL C | IPGP | Director Stock Options (right to buy) | D | 42,43 | 6.667 | 6.667 | |||||
| 2012-06-07 | 2012-06-05 | 4 | CHILD MICHAEL C | IPGP | Common Stock | D | 1.000 | 8.912 | ||||||
| 2012-06-07 | 2012-06-05 | 4 | Blair Robert A | IPGP | Director Stock Option (right to buy) | D | 42,43 | 6.667 | 6.667 | |||||
| 2012-06-07 | 2012-06-05 | 4 | Blair Robert A | IPGP | Common Stock | D | 1.000 | 35.538 | ||||||
| 2012-06-07 | 2012-06-05 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 42,43 | 6.667 | 6.667 | |||||
| 2012-06-07 | 2012-06-05 | 4 | Krupke William F | IPGP | Common Stock | D | 1.000 | 4.000 | ||||||
| 2012-06-07 | 2012-06-05 | 4 | Kampfe Michael R | IPGP | Director Stock Option (right to buy) | D | 42,43 | 6.667 | 6.667 | |||||
| 2012-06-07 | 2012-06-05 | 4 | Kampfe Michael R | IPGP | Common Stock | D | 1.000 | 1.000 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 8,26 | 6.250 | 13.125 | |||||
| 2012-03-30 | 2012-03-28 | 4 | Samartsev Igor | IPGP | Common Stock | D | 8,2600 | 6.250 | 52 | 390.884 | ||||
| 2012-03-15 | 2012-03-13 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 11,07 | -6.633 | 34 | |||||
| 2012-03-15 | 2012-03-13 | 4 | Krupke William F | IPGP | Director Stock Option (right to buy) | D | 6,45 | -1.667 | 0 | |||||
| 2012-03-15 | 2012-03-13 | 4 | Krupke William F | IPGP | Common Stock | D | 54,8100 | -6.633 | -364 | 3.000 | ||||
| 2012-03-15 | 2012-03-13 | 4 | Krupke William F | IPGP | Common Stock | D | 11,0700 | 6.633 | 73 | 9.633 | ||||
| 2012-03-15 | 2012-03-13 | 4 | Krupke William F | IPGP | Common Stock | D | 54,8100 | -1.667 | -91 | 3.000 | ||||
| 2012-03-15 | 2012-03-13 | 4 | Krupke William F | IPGP | Common Stock | D | 6,4500 | 1.667 | 11 | 4.667 | ||||
| 2012-03-15 | 2012-03-13 | 4 | BuAbbud George H | IPGP | Common Stock | D | 55,0000 | -2.500 | -138 | 56.820 | ||||
| 2012-03-12 | 2012-03-08 | 4 | BuAbbud George H | IPGP | Common Stock | D | 53,2600 | -3.333 | -178 | 59.320 | ||||
| 2012-03-05 | 2012-03-01 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 54,3000 | -200.000 | -10.860 | 1.627.931 | ||||
| 2012-02-22 | 2012-02-14 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 12.500 | 12.500 | |||||
| 2012-02-22 | 2012-02-14 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 2.050 | 9.710 | ||||||
| 2012-02-22 | 2012-02-14 | 4 | Samartsev Igor | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 9.000 | 9.000 | |||||
| 2012-02-22 | 2012-02-14 | 4 | Samartsev Igor | IPGP | Common Stock | D | 1.470 | 384.634 | ||||||
| 2012-02-22 | 2012-02-14 | 4 | Mammen Timothy PV | IPGP | Common Stock | D | 2.050 | 41.124 | ||||||
| 2012-02-22 | 2012-02-04 | 4 | Mammen Timothy PV | IPGP | Employee Stock Options (right to buy) | D | 58,65 | -12.500 | 12.500 | |||||
| 2012-02-22 | 2012-02-14 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 58,65 | -11.750 | 11.750 | |||||
| 2012-02-22 | 2012-02-14 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 1.920 | 112.536 | ||||||
| 2012-02-22 | 2012-02-14 | 4 | Lopresti Angelo P | IPGP | Employee Stock Options (right to buy) | D | 58,65 | 11.750 | 11.750 | |||||
| 2012-02-22 | 2012-02-14 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 1.920 | 47.269 | ||||||
| 2012-02-22 | 2012-02-17 | 4 | BuAbbud George H | IPGP | Common Stock | D | 60,7100 | -2.500 | -152 | 62.653 | ||||
| 2012-02-22 | 2012-02-14 | 4 | BuAbbud George H | IPGP | Employee Stock Option (right to buy) | D | 58,65 | 4.750 | 4.750 | |||||
| 2012-02-22 | 2012-02-14 | 4 | BuAbbud George H | IPGP | Common Stock | D | 780 | 65.153 | ||||||
| 2012-02-22 | 2012-02-14 | 4 | Shiner William H | IPGP | Employee Stock Options (right to buy) | D | 58,65 | 5.500 | 5.500 | |||||
| 2012-02-22 | 2012-02-14 | 4 | Shiner William H | IPGP | Common Stock | D | 900 | 27.602 | ||||||
| 2012-02-16 | 2012-02-14 | 4 | Ovtchinnikov Alexander | IPGP | Employee Stock Option (right to buy) | D | 8,26 | -3.437 | 15.125 | |||||
| 2012-02-16 | 2012-02-14 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 58,1000 | -3.437 | -200 | 110.616 | ||||
| 2012-02-16 | 2012-02-14 | 4 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 8,2600 | 3.437 | 28 | 114.053 | ||||
| 2012-02-14 | 2012-02-13 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -3.000 | 3.000 | |||||
| 2012-02-14 | 2012-02-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 59,5800 | -3.000 | -179 | 7.660 | ||||
| 2012-02-14 | 2012-02-13 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5,3700 | 3.000 | 16 | 10.660 | ||||
| 2012-02-14 | 2012-02-10 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -3.000 | 6.000 | |||||
| 2012-02-14 | 2012-02-10 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 57,6300 | -3.000 | -173 | 7.660 | ||||
| 2012-02-14 | 2012-02-10 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5,3700 | 3.000 | 16 | 10.660 | ||||
| 2012-02-07 | 2012-02-06 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -3.000 | 9.000 | |||||
| 2012-02-07 | 2012-02-06 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5,3700 | 3.000 | 16 | 10.660 | ||||
| 2012-02-07 | 2012-01-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 55,4200 | -3.000 | -166 | 7.660 | ||||
| 2012-02-07 | 2012-02-06 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -6.400 | 0 | |||||
| 2012-02-07 | 2012-02-06 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 55,3100 | -6.400 | -354 | 45.349 | ||||
| 2012-02-07 | 2012-02-06 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 5,3700 | 6.400 | 34 | 51.749 | ||||
| 2012-01-23 | 2012-01-19 | 4 | Shcherbakov Eugene A | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -1.334 | 12.000 | |||||
| 2012-01-23 | 2012-01-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 53,3000 | -1.334 | -71 | 7.660 | ||||
| 2012-01-23 | 2012-01-19 | 4 | Shcherbakov Eugene A | IPGP | Common Stock | D | 5,3700 | 1.334 | 7 | 8.994 | ||||
| 2012-01-23 | 2012-01-19 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 55,0000 | -267 | -15 | 45.349 | ||||
| 2012-01-23 | 2012-01-19 | 4 | Lopresti Angelo P | IPGP | Common Stock | D | 5,3700 | 267 | 1 | 45.616 | ||||
| 2012-01-23 | 2012-01-12 | 4 | Lopresti Angelo P | IPGP | Employee Stock Option (right to buy) | D | 5,37 | -267 | 6.400 | |||||
| 2012-01-19 | 2012-01-17 | 4 | GAUTHIER HENRY E | IPGP | Common Stock | D | 50,7400 | 15.000 | 761 | 11.500 | ||||
| 2012-01-06 | 2011-12-02 | 5 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | -12.500 | 1.840.431 | ||||||
| 2012-01-06 | 2012-01-03 | 4 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | -12.500 | 1.827.931 | ||||||
| 2012-01-04 | 2011-12-31 | 5 | Shiner William H | IPGP | Common Stock | D | 28,7900 | 166 | 5 | 26.702 | ||||
| 2010-12-21 | 3 | Valentin Gapontsev Trust I By IP Fibre Devices (UK) Ltd. | IPGP | Common Stock | I | 7.500.402 | ||||||||
| 2010-12-21 | 3 | Valentin Gapontsev Trust I | IPGP | Common Stock | D | 8.000.000 | ||||||||
| 2010-12-21 | 3 | PLATONOV NIKOLAI By The Valentin Gapontsev Trust I | IPGP | Common Stock | I | 15.500.402 | ||||||||
| 2006-12-12 | 3 | Blair Robert A | IPGP | Common Stock | D | 364.998 | ||||||||
| 2006-12-12 | 3 | BuAbbud George H | IPGP | Common Stock | D | 20.000 | ||||||||
| 2006-12-12 | 3 | DALTON JOHN H | IPGP | Common Stock | D | 326.289 | ||||||||
| 2006-12-12 | 3 | GAPONTSEV DENIS | IPGP | Common Stock | D | 1.666.666 | ||||||||
| 2006-12-12 | 3 | GAPONTSEV VALENTIN P Through IP Fibre Devices (UK) Ltd. | IPGP | Common Stock | I | 8.204.003 | ||||||||
| 2006-12-12 | 3 | GAPONTSEV VALENTIN P | IPGP | Common Stock | D | 12.061.913 | ||||||||
| 2006-12-12 | 3 | IP FIBRE DEVICES LTD | IPGP | Common Stock | D | 8.204.002 | ||||||||
| 2006-12-12 | 3 | Krupke William F | IPGP | Common Stock | D | 100.000 | ||||||||
| 2006-12-12 | 3 | Lopresti Angelo P | IPGP | Common Stock | D | 100.000 | ||||||||
| 2006-12-12 | 3 | Mammen Timothy PV | IPGP | Common Stock | D | 91.999 | ||||||||
| 2006-12-12 | 3 | Ovtchinnikov Alexander | IPGP | Common Stock | D | 96.846 | ||||||||
| 2006-12-12 | 3 | Samartsev Igor | IPGP | Common Stock | D | 333.333 | ||||||||
| 2006-12-12 | 3 | Shcherbakov Eugene A | IPGP | Common Stock | D | 259.994 |
