Insider · CIK 0001970778
Warren Foust
Files at STAA (STAAR SURGICAL CO). First filing -, latest -.
In brief
Warren Foust files SEC Form 4 as COO, president and CEO at STAA (STAAR SURGICAL CO). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Warren Foust has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 39 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +7,331 | $0.00 | $0 | 93,887 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -3,730 | $26.18 | $98k | 97,617 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +3,666 | $0.00 | $0 | 93,951 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -1,865 | $26.18 | $49k | 95,816 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | AGrant or award Restricted Stock Unitsderivative | +22,493 | $0.00 | $0 | 22,493 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | AGrant or award Stock Option (right to buy)derivative | +40,471 | $0.00 | $0 | 40,471 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | AGrant or award Stock Option (right to buy)derivative | +37,962 | $0.00 | $0 | 37,962 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | AGrant or award Performance Stock Option (right to buy)derivative | +131,830 | $0.00 | $0 | 131,830 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | AGrant or award Performance Stock Option (right to buy)derivative | +123,659 | $0.00 | $0 | 123,659 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Performance Stock Unitsderivative | +7,331 | $0.00 | $0 | 93,887 | Aug 18, 2026 |
| Aug 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Performance Stock Unitsderivative | +3,666 | $0.00 | $0 | 97,553 | Aug 18, 2026 |
| Jul 31, 2026 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +20,787 | - | - | 97,132 | Aug 4, 2026 |
| Jul 31, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -10,576 | $24.36 | $258k | 86,556 | Aug 4, 2026 |
| Jul 31, 2026 | STAA STAAR SURGICAL CO | MOption exercise Restricted Stock Unitsderivative | -20,787 | $0.00 | $0 | 0 | Aug 4, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | AGrant or award Common Stock | +14,662 | $0.00 | $0 | 81,579 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -7,460 | $32.07 | $239k | 74,119 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | AGrant or award Common Stock | +7,331 | $0.00 | $0 | 81,450 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -3,730 | $32.07 | $120k | 77,720 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | AGrant or award Common Stock | +7,331 | $0.00 | $0 | 85,051 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -3,730 | $32.07 | $120k | 81,321 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | AGrant or award Common Stock | +3,666 | $0.00 | $0 | 84,987 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -1,865 | $32.07 | $60k | 83,112 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | MOption exercise Performance Stock Unitsderivative | +14,662 | $0.00 | $0 | 14,662 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | MOption exercise Performance Stock Unitsderivative | +7,331 | $0.00 | $0 | 21,993 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | MOption exercise Performance Stock Unitsderivative | +7,331 | $0.00 | $0 | 29,324 | May 19, 2026 |
| May 15, 2026 | STAA STAAR SURGICAL CO | MOption exercise Performance Stock Unitsderivative | +3,666 | $0.00 | $0 | 32,990 | May 19, 2026 |
| May 8, 2026 | STAA STAAR SURGICAL CO | FTax withholding Common Stock | -3,448 | $26.69 | $92k | 66,917 | May 12, 2026 |
| Mar 12, 2026 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +8,175 | $0.00 | $0 | 34,263 | Mar 16, 2026 |
| Mar 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +19,550 | $0.00 | $0 | 53,813 | Mar 16, 2026 |
| Mar 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +9,775 | $0.00 | $0 | 63,588 | Mar 16, 2026 |
| Mar 12, 2026 | STAA STAAR SURGICAL CO | MOption exercise Restricted Stock Unitsderivative | -8,175 | $0.00 | $0 | 8,175 | Mar 16, 2026 |
| Mar 13, 2026 | STAA STAAR SURGICAL CO | AGrant or award Restricted Stock Unitsderivative | +45,117 | $0.00 | $0 | 45,117 | Mar 16, 2026 |
| Mar 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Restricted Stock Unitsderivative | -19,550 | $0.00 | $0 | 39,101 | Mar 16, 2026 |
| Mar 14, 2026 | STAA STAAR SURGICAL CO | MOption exercise Restricted Stock Unitsderivative | -9,775 | $0.00 | $0 | 19,551 | Mar 16, 2026 |
| Feb 2, 2026 | STAA STAAR SURGICAL CO | AGrant or award Restricted Stock Unitsderivative | +20,787 | $0.00 | $0 | 20,787 | Feb 4, 2026 |
| Mar 14, 2025 | STAA STAAR SURGICAL CO | AGrant or award Restricted Stock Unitsderivative | +58,651 | $0.00 | $0 | 58,651 | Mar 18, 2025 |
| Mar 14, 2025 | STAA STAAR SURGICAL CO | AGrant or award Restricted Stock Unitsderivative | +29,326 | $0.00 | $0 | 29,326 | Mar 18, 2025 |
| Mar 12, 2025 | STAA STAAR SURGICAL CO | MOption exercise Common Stock | +8,175 | $0.00 | $0 | 26,088 | Mar 14, 2025 |
| Mar 12, 2025 | STAA STAAR SURGICAL CO | MOption exercise Restricted Stock Unitsderivative | -8,175 | $0.00 | $0 | 16,350 | Mar 14, 2025 |
Questions about Warren Foust
Answered from the filings on this page, as of the latest one.
Is Warren Foust buying or selling?
Warren Foust has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Warren Foust's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Warren Foust has 0.
Where does Warren Foust file Form 4?
Warren Foust has filed Form 4 at STAA (STAAR SURGICAL CO) as President and CEO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.