| Insider-Aktien | 38.280.657 shares |
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).
Nettoanzahl der Insider, die kaufen (Rang)
Die Nettoanzahl der Insiderkäufe ist die Gesamtzahl der Insiderkäufe abzüglich der Gesamtzahl der Insiderverkäufe in den letzten 90 Tagen. Der Perzentilrang wird hier angezeigt (Bereich von 0 bis 100%).
Prozent des Streubesitzes von Insidern gekauft (Rang)
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
Surface Oncology Inc 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.
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| Insider | Durchschnittlicher Gewinn (%) | Aktien in Besitz |
Split Angepasst |
|---|
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Erfolgsbilanz der Insiderkäufe - Kurzfristige Gewinnanalyse
In diesem Abschnitt analysieren wir die Rentabilität jedes ungeplanten Insiderkaufs, der auf dem freien Markt in SURF / Surface Oncology Inc 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 SURF / Surface Oncology Inc. 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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-08 | 2023-09-08 | 4 | ONEILL ALISON | SURF | Common Stock | D | -56.686 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | GRAYZEL DAVID S. | SURF | Common Stock | I | -2.945.453 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | FEES JESSICA | SURF | Common Stock | D | -101.915 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | Goater Jeff | SURF | Common Stock | D | -129.222 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | -83.193 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | Palombella Vito J. | SURF | Common Stock | D | -87.212 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | RATH HENRY C. | SURF | Common Stock | D | -44.971 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | Adams Chandra | SURF | Common Stock | D | -23.884 | 0 | ||||||
| 2023-09-08 | 2023-09-08 | 4 | Sigal Charles Elliott | SURF | Common Stock | I | -45.453 | 0 | ||||||
| 2023-08-11 | 2023-08-01 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 0,9400 | -16.713 | -16 | 83.193 | ||||
| 2023-08-11 | 2023-08-01 | 4 | FEES JESSICA | SURF | Common Stock | D | 0,9400 | -9.434 | -9 | 101.915 | ||||
| 2023-08-11 | 2023-08-01 | 4 | Adams Chandra | SURF | Common Stock | D | 0,9400 | -3.901 | -4 | 30.899 | ||||
| 2023-08-11 | 2023-08-01 | 4 | ONEILL ALISON | SURF | Common Stock | D | 0,9400 | -7.042 | -7 | 56.686 | ||||
| 2022-11-03 | 3 | Adams Chandra | SURF | Common Stock | D | 34.800 | ||||||||
| 2022-08-05 | 2022-08-03 | 4 | ONEILL ALISON | SURF | Common Stock | D | 1,7200 | -4.463 | -8 | 63.728 | ||||
| 2022-08-05 | 2022-08-03 | 4 | RATH HENRY C. | SURF | Common Stock | D | 1,7200 | -5.676 | -10 | 32.324 | ||||
| 2022-08-05 | 2022-08-03 | 4 | Palombella Vito J. | SURF | Common Stock | D | 1,7200 | -4.463 | -8 | 87.212 | ||||
| 2022-08-05 | 2022-08-03 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 1,7200 | -10.594 | -18 | 99.906 | ||||
| 2022-08-05 | 2022-08-03 | 4 | FEES JESSICA | SURF | Common Stock | D | 1,7200 | -5.980 | -10 | 111.349 | ||||
| 2022-04-01 | 2022-04-01 | 4 | Boni Theresa | SURF | Stock Option (Right to Buy) | D | 2,87 | 120.000 | 120.000 | |||||
| 2022-03-03 | 2022-03-01 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 3,64 | 108.000 | 108.000 | |||||
| 2022-03-03 | 2022-03-01 | 4 | FEES JESSICA | SURF | Common Stock | D | 38.000 | 117.329 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | ONEILL ALISON | SURF | Stock Option (Right to Buy) | D | 3,64 | 108.000 | 108.000 | |||||
| 2022-03-03 | 2022-03-01 | 4 | ONEILL ALISON | SURF | Common Stock | D | 38.000 | 68.191 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | RATH HENRY C. | SURF | Stock Option (Right to Buy) | D | 3,64 | 108.000 | 108.000 | |||||
| 2022-03-03 | 2022-03-01 | 4 | RATH HENRY C. | SURF | Common Stock | D | 38.000 | 38.000 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | ROSS ROBERT W. | SURF | Stock Option (Right to Buy) | D | 3,64 | 359.000 | 359.000 | |||||
| 2022-03-03 | 2022-03-01 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 56.000 | 110.500 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Palombella Vito J. | SURF | Stock Option (Right to Buy) | D | 3,64 | 108.000 | 108.000 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Palombella Vito J. | SURF | Common Stock | D | 38.000 | 91.675 | ||||||
| 2022-01-14 | 2021-07-21 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 6,1000 | -33.500 | -204 | 54.500 | ||||
| 2022-01-14 | 2021-07-21 | 4 | Nogelo Liisa I | SURF | Common Stock | D | 6,1000 | -26.325 | -161 | 53.675 | ||||
| 2022-01-14 | 2021-07-21 | 4 | Palombella Vito J. | SURF | Common Stock | D | 6,1000 | -26.325 | -161 | 53.675 | ||||
| 2022-01-14 | 2021-07-21 | 4 | Goater Jeff | SURF | Common Stock | D | 6,1000 | -127.778 | -779 | 129.222 | ||||
| 2022-01-14 | 2021-07-21 | 4 | FEES JESSICA | SURF | Common Stock | D | 6,1000 | -19.854 | -121 | 79.329 | ||||
| 2022-01-14 | 2021-07-21 | 4 | ONEILL ALISON | SURF | Common Stock | D | 6,1000 | -14.809 | -90 | 30.191 | ||||
| 2022-01-14 | 2020-03-01 | 4 | ONEILL ALISON | SURF | Common Stock | D | 45.000 | 45.000 | ||||||
| 2022-01-05 | 2022-01-03 | 4 | Torres Denice | SURF | Stock Option (Right to Buy) | D | 5,08 | 12.000 | 12.000 | |||||
| 2022-01-05 | 2022-01-03 | 4 | Hickey Benjamin | SURF | Stock Option (Right to Buy) | D | 5,08 | 24.000 | 24.000 | |||||
| 2021-08-03 | 2021-08-02 | 4 | Torres Denice | SURF | Stock Option (Right to Buy) | D | 6,10 | 36.000 | 36.000 | |||||
| 2021-06-11 | 2021-06-11 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 4,14 | -10.273 | 93.831 | |||||
| 2021-06-11 | 2021-06-11 | 4 | Goater Jeff | SURF | Common Stock | D | 7,6099 | -15.273 | -116 | 257.000 | ||||
| 2021-06-11 | 2021-06-11 | 4 | Goater Jeff | SURF | Common Stock | D | 4,1400 | 10.273 | 43 | 272.273 | ||||
| 2021-06-11 | 2021-06-10 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 4,14 | -34.727 | 10.325 | |||||
| 2021-06-11 | 2021-06-10 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 4,14 | -200.000 | 104.104 | |||||
| 2021-06-11 | 2021-06-10 | 4 | Goater Jeff | SURF | Common Stock | D | 7,6626 | -234.727 | -1.799 | 262.000 | ||||
| 2021-06-11 | 2021-06-10 | 4 | Goater Jeff | SURF | Common Stock | D | 4,1400 | 34.727 | 144 | 496.727 | ||||
| 2021-06-11 | 2021-06-10 | 4 | Goater Jeff | SURF | Common Stock | D | 4,1400 | 200.000 | 828 | 462.000 | ||||
| 2021-06-10 | 2021-06-08 | 4 | Shanafelt Armen | SURF | Stock Option (Right to Buy) | D | 7,69 | 17.700 | 17.700 | |||||
| 2021-06-10 | 2021-06-08 | 4 | MCDONOUGH GEOFF | SURF | Stock Option (Right to Buy) | D | 7,69 | 17.700 | 17.700 | |||||
| 2021-06-10 | 2021-06-08 | 4 | Stelzer Laurie | SURF | Stock Option (Right to Buy) | D | 7,69 | 17.700 | 17.700 | |||||
| 2021-06-10 | 2021-06-08 | 4 | Sigal Charles Elliott | SURF | Stock Option (Right to Buy) | D | 7,69 | 17.700 | 17.700 | |||||
| 2021-06-10 | 2021-06-08 | 4 | GRAYZEL DAVID S. | SURF | Stock Option (Right to Buy) | D | 7,69 | 17.700 | 17.700 | |||||
| 2021-06-10 | 2021-06-08 | 4 | Ibrahim Ramy | SURF | Stock Option (Right to Buy) | D | 7,69 | 17.700 | 17.700 | |||||
| 2021-05-05 | 2021-05-03 | 4 | ONEILL ALISON | SURF | Stock Option (Right to Buy) | D | 7,33 | 30.000 | 30.000 | |||||
| 2021-05-05 | 2021-05-03 | 4 | RATH HENRY C. | SURF | Stock Option (Right to Buy) | D | 7,33 | 140.000 | 140.000 | |||||
| 2021-05-05 | 2021-05-03 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 7,33 | 30.000 | 30.000 | |||||
| 2021-04-02 | 2021-04-01 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 8,09 | 4.425 | 4.425 | |||||
| 2021-04-02 | 2021-04-01 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 8,09 | 35.400 | 35.400 | |||||
| 2021-04-02 | 2021-04-01 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 8,09 | 15.000 | 15.000 | |||||
| 2021-04-02 | 2021-04-01 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 8,09 | 15.000 | 15.000 | |||||
| 2021-03-11 | 2021-02-12 | 4/A | ROSS ROBERT W. | SURF | Stock Option (Right to Buy) | D | 11,24 | 484.280 | 484.280 | |||||
| 2021-03-03 | 2021-02-12 | 4 | ROSS ROBERT W. | SURF | Stock Option (Right to Buy) | D | 11,24 | 484.280 | 484.280 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Nogelo Liisa I | SURF | Stock Option (Right to Buy) | D | 9,02 | 82.000 | 82.000 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Palombella Vito J. | SURF | Stock Option (Right to Buy) | D | 9,02 | 82.000 | 82.000 | |||||
| 2021-03-03 | 2021-03-01 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 9,02 | 68.000 | 68.000 | |||||
| 2021-02-18 | 2021-02-16 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 11,3500 | -1.000 | -11 | 88.000 | ||||
| 2021-02-09 | 2021-02-08 | 4 | FEES JESSICA | SURF | Common Stock | D | 12,4500 | -1.500 | -19 | 99.183 | ||||
| 2021-02-09 | 2021-02-08 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 3,18 | -2.500 | 247.000 | |||||
| 2021-02-09 | 2021-02-08 | 4 | Goater Jeff | SURF | Common Stock | D | 12,5000 | -2.500 | -31 | 262.000 | ||||
| 2021-02-09 | 2021-02-08 | 4 | Goater Jeff | SURF | Common Stock | D | 3,1800 | 2.500 | 8 | 264.500 | ||||
| 2021-02-03 | 2021-02-01 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 3,18 | -2.500 | 249.500 | |||||
| 2021-02-03 | 2021-02-01 | 4 | Goater Jeff | SURF | Common Stock | D | 10,6870 | -2.500 | -27 | 262.000 | ||||
| 2021-02-03 | 2021-02-01 | 4 | Goater Jeff | SURF | Common Stock | D | 3,1800 | 2.500 | 8 | 264.500 | ||||
| 2021-02-03 | 2021-02-01 | 4 | FEES JESSICA | SURF | Common Stock | D | 11,1900 | -1.500 | -17 | 100.683 | ||||
| 2021-01-21 | 2021-01-19 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 3,18 | -5.000 | 252.000 | |||||
| 2021-01-21 | 2021-01-19 | 4 | Goater Jeff | SURF | Common Stock | D | 13,0000 | -5.000 | -65 | 262.000 | ||||
| 2021-01-21 | 2021-01-19 | 4 | Goater Jeff | SURF | Common Stock | D | 3,1800 | 5.000 | 16 | 267.000 | ||||
| 2021-01-15 | 2021-01-15 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 12,2500 | -2.000 | -24 | 89.000 | ||||
| 2021-01-15 | 2021-01-14 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 11,9500 | -7.000 | -84 | 91.000 | ||||
| 2020-12-21 | 2020-12-17 | 4/A | GRAYZEL DAVID S. See Footnote # | SURF | Common Stock | I | 8,1000 | -1.700.000 | -13.770 | 2.945.453 | ||||
| 2020-12-21 | 2020-12-17 | 4/A | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 8,1000 | -1.700.000 | -13.770 | 2.945.453 | ||||
| 2020-12-21 | 2020-12-17 | 4 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 18,1000 | -1.700.000 | -30.770 | 2.945.453 | ||||
| 2020-12-21 | 2020-12-17 | 4 | GRAYZEL DAVID S. See Footnote # | SURF | Common Stock | I | 18,1000 | -1.700.000 | -30.770 | 2.945.453 | ||||
| 2020-12-17 | 2020-12-15 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 10,4800 | -1.000 | -10 | 98.000 | ||||
| 2020-12-15 | 2020-12-11 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 10,0500 | -1.405 | -14 | 99.000 | ||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,27 | -1 | 25.999 | |||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 5,41 | -982 | 2.654 | |||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,27 | -173 | 13.905 | |||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,14 | -227 | 455 | |||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Common Stock | D | 4,2700 | 1 | 0 | 102.183 | ||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Common Stock | D | 5,4120 | 982 | 5 | 102.182 | ||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Common Stock | D | 4,2700 | 173 | 1 | 101.200 | ||||
| 2020-11-27 | 2020-11-25 | 4 | FEES JESSICA | SURF | Common Stock | D | 4,1360 | 227 | 1 | 101.027 | ||||
| 2020-11-13 | 2020-11-11 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 10,0500 | -595 | -6 | 100.405 | ||||
| 2020-10-30 | 2020-10-28 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,27 | -122 | 14.078 | |||||
| 2020-10-30 | 2020-10-28 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,14 | -4.773 | 682 | |||||
| 2020-10-30 | 2020-10-28 | 4 | FEES JESSICA | SURF | Common Stock | D | 4,2700 | 122 | 1 | 100.800 | ||||
| 2020-10-30 | 2020-10-28 | 4 | FEES JESSICA | SURF | Common Stock | D | 4,1360 | 4.773 | 20 | 100.678 | ||||
| 2020-10-16 | 2020-10-14 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 10,0500 | -4.000 | -40 | 101.000 | ||||
| 2020-09-03 | 2020-09-01 | 4 | EcoR1 Capital, LLC See note 1 | SURF | Common Stock | I | 7,1419 | -332.780 | -2.377 | 4.701.081 | ||||
| 2020-06-12 | 2020-06-10 | 4 | Shanafelt Armen | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-06-12 | 2020-06-10 | 4 | LYNCH DANIEL | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-06-12 | 2020-06-10 | 4 | MCDONOUGH GEOFF | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-06-12 | 2020-06-10 | 4 | GRAYZEL DAVID S. | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-06-12 | 2020-06-10 | 4 | Stelzer Laurie | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-06-12 | 2020-06-10 | 4 | Ibrahim Ramy | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-06-12 | 2020-06-10 | 4 | Sigal Charles Elliott | SURF | Stock Option (Right to Buy) | D | 4,35 | 12.000 | 12.000 | |||||
| 2020-05-29 | 3 | EcoR1 Capital, LLC See Note | SURF | Common Stock | I | 10.067.722 | ||||||||
| 2020-05-29 | 3 | EcoR1 Capital, LLC See Note | SURF | Common Stock | I | 10.067.722 | ||||||||
| 2020-05-29 | 3 | EcoR1 Capital, LLC See Note | SURF | Common Stock | I | 10.067.722 | ||||||||
| 2020-05-22 | 2020-05-20 | 4 | New Enterprise Associates 14, L.P. | SURF | Common Stock | D | 3,6561 | -420.000 | -1.536 | 2.892.877 | ||||
| 2020-03-03 | 2020-02-28 | 4 | Dwyer Wendy | SURF | Common Stock | D | 1,7000 | 5.000 | 8 | 85.000 | ||||
| 2020-02-07 | 2020-02-05 | 4 | Goater Jeff | SURF | Common Stock | D | 3,2300 | 5.000 | 16 | 262.000 | ||||
| 2020-02-05 | 2020-02-03 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 3,18 | 257.000 | 257.000 | |||||
| 2020-02-05 | 2020-02-03 | 4 | Goater Jeff | SURF | Common Stock | D | 257.000 | 257.000 | ||||||
| 2020-02-05 | 2020-02-03 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 3,18 | 45.000 | 45.000 | |||||
| 2020-02-05 | 2020-02-03 | 4 | FEES JESSICA | SURF | Common Stock | D | 45.000 | 95.905 | ||||||
| 2020-02-05 | 2020-02-03 | 4 | ROSS ROBERT W. | SURF | Stock Option (Right to Buy) | D | 3,18 | 80.000 | 80.000 | |||||
| 2020-02-05 | 2020-02-03 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 80.000 | 105.000 | ||||||
| 2020-02-05 | 2020-02-03 | 4 | Dwyer Wendy | SURF | Stock Option (Right to Buy) | D | 3,18 | 80.000 | 80.000 | |||||
| 2020-02-05 | 2020-02-03 | 4 | Dwyer Wendy | SURF | Common Stock | D | 80.000 | 80.000 | ||||||
| 2020-02-05 | 2020-02-03 | 4 | Palombella Vito J. | SURF | Stock Option (Right to Buy) | D | 3,18 | 80.000 | 80.000 | |||||
| 2020-02-05 | 2020-02-03 | 4 | Palombella Vito J. | SURF | Common Stock | D | 80.000 | 80.000 | ||||||
| 2020-02-05 | 2020-02-03 | 4 | Nogelo Liisa I | SURF | Stock Option (Right to Buy) | D | 3,18 | 90.000 | 90.000 | |||||
| 2020-02-05 | 2020-02-03 | 4 | Nogelo Liisa I | SURF | Common Stock | D | 80.000 | 80.000 | ||||||
| 2019-10-03 | 2019-10-01 | 4 | GRAYZEL DAVID S. | SURF | Stock Option (Right to Buy) | D | 1,17 | 14.965 | 14.965 | |||||
| 2019-10-03 | 2019-10-01 | 4 | Ibrahim Ramy | SURF | Stock Option (Right to Buy) | D | 1,17 | 24.200 | 24.200 | |||||
| 2019-10-03 | 2019-10-01 | 4 | MCDONOUGH GEOFF | SURF | Stock Option (Right to Buy) | D | 1,17 | 9.135 | 9.135 | |||||
| 2019-10-03 | 2019-10-01 | 4 | Shanafelt Armen | SURF | Stock Option (Right to Buy) | D | 1,17 | 16.531 | 16.531 | |||||
| 2019-10-03 | 2019-10-01 | 4 | Sigal Charles Elliott | SURF | Stock Option (Right to Buy) | D | 1,17 | 13.572 | 13.572 | |||||
| 2019-07-02 | 2019-07-01 | 4 | Sigal Charles Elliott | SURF | Stock Option (Right to Buy) | D | 2,79 | 5.696 | 5.696 | |||||
| 2019-07-02 | 2019-07-01 | 4 | Shanafelt Armen | SURF | Stock Option (Right to Buy) | D | 2,79 | 6.937 | 6.937 | |||||
| 2019-07-02 | 2019-07-01 | 4 | MCDONOUGH GEOFF | SURF | Stock Option (Right to Buy) | D | 2,79 | 3.834 | 3.834 | |||||
| 2019-07-02 | 2019-07-01 | 4 | GRAYZEL DAVID S. | SURF | Stock Option (Right to Buy) | D | 2,79 | 6.280 | 6.280 | |||||
| 2019-06-06 | 2019-06-05 | 4 | MCDONOUGH GEOFF | SURF | Stock Option (Right to Buy) | D | 3,69 | 12.100 | 12.100 | |||||
| 2019-06-06 | 2019-06-05 | 4 | Shanafelt Armen | SURF | Stock Option (Right to Buy) | D | 3,69 | 12.100 | 12.100 | |||||
| 2019-06-06 | 2019-06-05 | 4 | Sigal Charles Elliott | SURF | Stock Option (Right to Buy) | D | 3,69 | 12.100 | 12.100 | |||||
| 2019-06-06 | 2019-06-05 | 4 | Stelzer Laurie | SURF | Stock Option (Right to Buy) | D | 3,69 | 12.100 | 12.100 | |||||
| 2019-06-06 | 2019-06-05 | 4 | GRAYZEL DAVID S. | SURF | Stock Option (Right to Buy) | D | 3,69 | 12.100 | 12.100 | |||||
| 2019-06-06 | 2019-06-05 | 4 | LYNCH DANIEL | SURF | Stock Option (Right to Buy) | D | 3,69 | 12.100 | 12.100 | |||||
| 2019-05-02 | 2019-05-01 | 4 | Dwyer Wendy | SURF | Stock Option (Right to Buy) | D | 4,77 | 125.000 | 125.000 | |||||
| 2019-04-02 | 2019-04-01 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 0,35 | -2.728 | 0 | |||||
| 2019-04-02 | 2019-04-01 | 4 | FEES JESSICA | SURF | Common Stock | D | 0,3520 | 2.728 | 1 | 50.905 | ||||
| 2019-03-04 | 2019-03-01 | 4 | Goater Jeff | SURF | Stock Option (Right to Buy) | D | 4,27 | 300.000 | 300.000 | |||||
| 2019-03-04 | 2019-03-01 | 4 | Nogelo Liisa I | SURF | Stock Option (Right to Buy) | D | 4,27 | 80.000 | 80.000 | |||||
| 2019-03-04 | 2019-03-01 | 4 | ROSS ROBERT W. | SURF | Stock Option (Right to Buy) | D | 4,27 | 90.000 | 90.000 | |||||
| 2019-03-04 | 2019-03-01 | 4 | Palombella Vito J. | SURF | Stock Option (Right to Buy) | D | 4,27 | 90.000 | 90.000 | |||||
| 2019-03-04 | 2019-03-01 | 4 | FEES JESSICA | SURF | Stockk Option (Right to Buy) | D | 4,27 | 26.000 | 26.000 | |||||
| 2019-03-04 | 2019-03-01 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,27 | 14.200 | 14.200 | |||||
| 2019-01-08 | 2019-01-04 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 4,14 | -455 | 5.455 | |||||
| 2019-01-08 | 2019-01-04 | 4 | FEES JESSICA | SURF | Stock Option (Right to Buy) | D | 0,35 | -1.818 | 2.728 | |||||
| 2019-01-08 | 2019-01-04 | 4 | FEES JESSICA | SURF | Common Stock | D | 4,1360 | 455 | 2 | 48.177 | ||||
| 2019-01-08 | 2019-01-04 | 4 | FEES JESSICA | SURF | Common Stock | D | 0,3520 | 1.818 | 1 | 47.722 | ||||
| 2019-01-08 | 2019-01-04 | 4 | ROSS ROBERT W. | SURF | Stock Option (Right to Buy) | D | 4,14 | -25.000 | 256.578 | |||||
| 2019-01-08 | 2019-01-04 | 4 | ROSS ROBERT W. | SURF | Common Stock | D | 4,1360 | 25.000 | 103 | 25.000 | ||||
| 2018-12-17 | 3 | FEES JESSICA | SURF | Common Stock | D | 91.808 | ||||||||
| 2018-12-17 | 3 | FEES JESSICA | SURF | Common Stock | D | 91.808 | ||||||||
| 2018-12-17 | 3 | FEES JESSICA | SURF | Common Stock | D | 91.808 | ||||||||
| 2018-08-01 | 2018-08-01 | 4 | Nogelo Liisa I | SURF | Stock Option (Right to Buy) | D | 11,54 | 115.000 | 115.000 | |||||
| 2018-07-05 | 2018-07-02 | 4 | Sigal Charles Elliott | SURF | Stock Option (Right to Buy) | D | 16,83 | 8.882 | 8.882 | |||||
| 2018-04-25 | 2018-04-23 | 4 | FIL Ltd | SURF | Series A Preferred Stock | D | -1.950.777 | 0 | ||||||
| 2018-04-25 | 2018-04-23 | 4 | FIL Ltd | SURF | Common Stock | D | 886.716 | 886.716 | ||||||
| 2018-04-25 | 2018-04-23 | 4 | FMR LLC / Fidelity Management & Research See Footnote 3 | SURF | Series A Preferred Stock | I | -4.155.773 | 0 | ||||||
| 2018-04-25 | 2018-04-23 | 4 | FMR LLC / Fidelity Management & Research See Footnote 3 | SURF | Common Stock | I | 1.888.986 | 1.888.986 | ||||||
| 2018-04-25 | 2018-04-23 | 4 | October 2017 Liquidating Trust See Footnote 2 | SURF | Series A Preferred Stock | I | -893.450 | 0 | ||||||
| 2018-04-25 | 2018-04-23 | 4 | October 2017 Liquidating Trust See Footnote 2 | SURF | Common Stock | I | 406.113 | 406.113 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Novartis Institutes for BioMedical Research, Inc. | SURF | Series A-1 Preferred Stock | D | -5.214.286 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Novartis Institutes for BioMedical Research, Inc. | SURF | Series A Preferred Stock | D | -1.571.429 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Novartis Institutes for BioMedical Research, Inc. | SURF | Common Stock | D | 15,0000 | 766.666 | 11.500 | 3.948.482 | ||||
| 2018-04-23 | 2018-04-23 | 4 | Novartis Institutes for BioMedical Research, Inc. | SURF | Common Stock | D | 909.090 | 3.181.816 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Novartis Institutes for BioMedical Research, Inc. | SURF | Common Stock | D | 2.272.726 | 2.272.726 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | New Enterprise Associates 14, L.P. | SURF | Series A Preferred Stock | D | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | New Enterprise Associates 14, L.P. | SURF | Common Stock | D | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | New Enterprise Associates 14, L.P. | SURF | Common Stock | D | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | BARRETT M JAMES See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | BARRETT M JAMES See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | BARRETT M JAMES See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | BARRIS PETER J See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | BARRIS PETER J See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | BARRIS PETER J See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | BASKETT FOREST See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | BASKETT FOREST See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | BASKETT FOREST See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Florence Anthony A. Jr. See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Florence Anthony A. Jr. See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | Florence Anthony A. Jr. See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | KERINS PATRICK J See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | KERINS PATRICK J See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | KERINS PATRICK J See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | MOTT DAVID M See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | MOTT DAVID M See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | MOTT DAVID M See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | SANDELL SCOTT D See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | SANDELL SCOTT D See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | SANDELL SCOTT D See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Sonsini Peter W. See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Sonsini Peter W. See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | Sonsini Peter W. See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Viswanathan Ravi See Note 2 | SURF | Series A Preferred Stock | I | -6.995.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Viswanathan Ravi See Note 2 | SURF | Common Stock | I | 15,0000 | 133.333 | 2.000 | 3.312.877 | ||||
| 2018-04-23 | 2018-04-23 | 4 | Viswanathan Ravi See Note 2 | SURF | Common Stock | I | 3.179.544 | 3.179.544 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Sigal Charles Elliott | SURF | Series A Preferred Stock | I | -100.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Sigal Charles Elliott | SURF | Common Stock | I | 45.453 | 45.453 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Shanafelt Armen | SURF | Series A Preferred Stock | I | -7.000.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Shanafelt Armen | SURF | Common Stock | I | 15,0000 | 266.000 | 3.990 | 3.447.817 | ||||
| 2018-04-23 | 2018-04-23 | 4 | Shanafelt Armen | SURF | Common Stock | I | 3.181.817 | 3.181.817 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | LV Management Group, LLC By Fund | SURF | Series A Preferred Stock | I | -7.000.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | LV Management Group, LLC By Fund | SURF | Common Stock | I | 15,0000 | 266.000 | 3.990 | 3.447.817 | ||||
| 2018-04-23 | 2018-04-23 | 4 | LV Management Group, LLC By Fund | SURF | Common Stock | I | 3.181.817 | 3.181.817 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | GRAYZEL DAVID S. | SURF | Series A Preferred Stock | I | -7.000.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | GRAYZEL DAVID S. | SURF | Common Stock | I | 15,0000 | 100.000 | 1.500 | 4.645.453 | ||||
| 2018-04-23 | 2018-04-23 | 4 | GRAYZEL DAVID S. | SURF | Common Stock | I | 3.181.817 | 4.545.453 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Atlas Venture Fund IX, L.P. | SURF | Series A Preferred Stock | D | -7.000.000 | 0 | ||||||
| 2018-04-23 | 2018-04-23 | 4 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 15,0000 | 100.000 | 1.500 | 4.645.453 | ||||
| 2018-04-23 | 2018-04-23 | 4 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 3.181.817 | 4.545.453 | ||||||
| 2018-04-18 | 3 | Chappel Scott C | SURF | Common Stock | D | 325.132 | ||||||||
| 2018-04-18 | 3 | Chappel Scott C | SURF | Common Stock | D | 325.132 | ||||||||
| 2018-04-18 | 3 | Chappel Scott C | SURF | Common Stock | D | 325.132 | ||||||||
| 2018-04-18 | 3 | GRAYZEL DAVID S. | SURF | Common Stock | I | 2.727.272 | ||||||||
| 2018-04-18 | 3 | GRAYZEL DAVID S. | SURF | Common Stock | I | 2.727.272 | ||||||||
| 2018-04-18 | 3 | GRAYZEL DAVID S. | SURF | Common Stock | I | 2.727.272 | ||||||||
| 2018-04-18 | 3 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 2.727.272 | ||||||||
| 2018-04-18 | 3 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 2.727.272 | ||||||||
| 2018-04-18 | 3 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 2.727.272 | ||||||||
| 2018-04-18 | 3 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 2.727.272 | ||||||||
| 2018-04-18 | 3 | Atlas Venture Fund IX, L.P. | SURF | Common Stock | D | 2.727.272 |
