Staar Surgical Co (STAA) insider trading
Every open-market stock purchase and sale by Staar Surgical Co executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders bought $62.8M over the last 12 months (4 buys).
- Last insider buy: Broadwood Partners L.p. (10% owner), $5.9M, 7 months ago.
Last 12 months: insiders bought $62.8M (4 buys) and sold $0 (0 sales). Last close $23.07 on Aug 20, 2026.
Recent STAA insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 14, 2026 | Warren Foust (CEO) | Sold (not open market) | $97.7K |
| Aug 14, 2026 | Magda Michna (C-suite exec) | Sold (not open market) | $73.2K |
| Aug 14, 2026 | Deborah J Andrews (CFO) | Sold (not open market) | $69.7K |
| Aug 14, 2026 | Warren Foust (CEO) | Sold (not open market) | $48.8K |
| Aug 14, 2026 | Magda Michna (C-suite exec) | Sold (not open market) | $14.6K |
| Aug 14, 2026 | Magda Michna (C-suite exec) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Deborah J Andrews (CFO) | Bought (not open market) | — |
| Aug 14, 2026 | Deborah J Andrews (CFO) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Deborah J Andrews (CFO) | Bought (not open market) | — |
| Aug 14, 2026 | Deborah J Andrews (CFO) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Magda Michna (C-suite exec) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Jul 31, 2026 | Warren Foust (CEO) | Sold (not open market) | $258K |
| Jul 31, 2026 | Deborah J Andrews (CFO) | Sold (not open market) | $258K |
| Jul 31, 2026 | Deborah J Andrews (CFO) | Bought (not open market) | — |
| Jul 31, 2026 | Warren Foust (CEO) | Bought (not open market) | — |
| Jun 25, 2026 | Deborah J Andrews (CFO) | Sold (not open market) | $202K |
| Jun 25, 2026 | Deborah J Andrews (CFO) | Bought (not open market) | — |
| Jun 18, 2026 | Arthur C Butcher (Insider) | Bought (not open market) | — |
Who's trading STAA
- Deborah J Andrews, CFO: other filings, last Aug 14, 2026
- Magda Michna, C-suite exec: other filings, last Aug 14, 2026
- Warren Foust, CEO: other filings, last Aug 14, 2026
- Lilian Yansheng Zhou, Insider: other filings, last Jun 18, 2026
- Neal C Bradsher, 10% owner: other filings, last Jun 18, 2026
- Arthur C Butcher, Insider: other filings, last Jun 18, 2026
- Wei Jiang, Insider: other filings, last Jun 18, 2026
- Richard T. LeBuhn, Director: other filings, last Jun 18, 2026
- Lou Silverman, Insider: other filings, last Jun 18, 2026
- Christopher Min Fang Wang, Director: other filings, last Jun 18, 2026
- Broadwood Partners L.p., 10% owner: bought $62.8M (21 buys), last Mar 13, 2026
- Nathaniel Sisitsky, General Counsel: other filings, last Dec 11, 2025
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