STAAR Surgical Company
| Security | STAA / STAAR Surgical Company |
| Insider | Magda Michna |
This page shows the track record and history of Michna Magda
insider trades in STAAR Surgical Company. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company.
It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean
it is illegal for them to make any
trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Magda Michna in STAA / STAAR Surgical Company. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Magda Michna in STAA / STAAR Surgical Company. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 32.0700 | -559 | -18 | 42,783 | ||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 1,100 | 43,342 | ||||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 32.0700 | -1,118 | -36 | 42,242 | ||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 2,199 | 43,360 | ||||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 32.0700 | -2,431 | -78 | 41,161 | ||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 5,499 | 43,592 | ||||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 32.0700 | -5,595 | -179 | 38,093 | ||||
| 2026-05-19 | 2026-05-15 | 4 | Michna Magda | STAA | Common Stock | D | 10,997 | 43,688 | ||||||
| 2026-05-12 | 2026-05-08 | 4 | Michna Magda | STAA | Common Stock | D | 26.6900 | -1,680 | -45 | 32,691 | ||||
| 2026-03-16 | 2026-03-14 | 4 | Michna Magda | STAA | Common Stock | D | 18.8400 | -6,313 | -119 | 29,668 | ||||
| 2026-03-16 | 2026-03-14 | 4 | Michna Magda | STAA | Common Stock | D | 2,932 | 36,001 | ||||||
| 2026-03-16 | 2026-03-14 | 4 | Michna Magda | STAA | Common Stock | D | 14,663 | 33,069 | ||||||
| 2026-03-16 | 2026-03-12 | 4 | Michna Magda | STAA | Common Stock | D | 18.3900 | -2,216 | -41 | 18,406 | ||||
| 2026-03-16 | 2026-03-12 | 4 | Michna Magda | STAA | Common Stock | D | 6,178 | 20,622 | ||||||
| 2025-05-14 | 2025-05-08 | 4 | Michna Magda | STAA | Common Stock | D | 19.5300 | -1,675 | -33 | 14,444 | ||||
| 2025-03-14 | 2025-03-12 | 4 | Michna Magda | STAA | Common Stock | D | 18.0000 | -2,435 | -44 | 16,119 | ||||
| 2025-03-14 | 2025-03-12 | 4 | Michna Magda | STAA | Common Stock | D | 6,177 | 18,554 | ||||||
| 2024-05-09 | 2024-05-08 | 4 | Michna Magda | STAA | Common Stock | D | 41.0200 | -1,670 | -69 | 12,377 | ||||
| 2023-05-09 | 2023-05-08 | 4 | Michna Magda | STAA | Common Stock | D | 14,047 | 14,047 |
P
Offener Markt oder privater Kauf von nicht-derivativen oder derivativen Wertpapieren
S
Freiverkauf oder privater Verkauf von nicht-derivativen oder derivativen Wertpapieren
A
Gewährung, Vergabe oder sonstiger Erwerb von Wertpapieren des Unternehmens (z. B. eine Option)
C
Umwandlung von Derivaten
D
Verkauf oder Rückübertragung von Wertpapieren an das Unternehmen
F
Zahlung des Ausübungspreises oder der Steuerschuld mit einem Teil der vom Unternehmen erhaltenen Wertpapiere
G
Schenkung von Wertpapieren durch oder an den Insider
K
Aktien-Swaps und ähnliche Absicherungstransaktionen
M
Ausübung oder Umwandlung eines vom Unternehmen erhaltenen derivativen Wertpapiers (z. B. einer Option)
V
Eine freiwillig auf Formular 4 gemeldete Transaktion
J
Sonstige (mit einer Fußnote zur Beschreibung der Transaktion)
