Mark Brosius sold $17k of ISRG
EVP & Chief Mfg and Supply Cha at INTUITIVE SURGICAL INC. 48 shares at an average of $357.10, traded Sep 10, 2026, filed Sep 11, 2026.
Score components
- +15RoleOfficer
- 0Trade size$17k at market
- 0Share of holdings soldSold 5.9% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0002010300-26-000033, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | SOpen-market sale Common Stock10b5-1 | -23 | $347.66 | $7,996 | 789 | 30 d ago |
| Sep 11, 2026 | SOpen-market sale Common Stock10b5-1 | -25 | $365.79 | $9,145 | 764 | 30 d ago |
Related signals
Other insiders at INTUITIVE SURGICAL INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 24Weak | INTUITIVE SURGICAL INC | Fredrik Widman VP Corporate Controller | $408k 1,089 shares | -69% | |
| 3Weak | INTUITIVE SURGICAL INC | Mark Brosius EVP & Chief Mfg and Supply Cha | $25k 69 shares | -8% | |
| 40Moderate | INTUITIVE SURGICAL INC | Robert DeSantis EVP & Chief Strategy & Corp Op | $5.8M 11,545 shares | -82% | |
| 40Moderate | INTUITIVE SURGICAL INC | Brian Edward Miller EVP & Chief Digital Officer | $6.4M 12,900 shares | -88% | |
| 28Weak | INTUITIVE SURGICAL INC | Mark Brosius SVP & Chief Mfg and Supply Cha | $261k 489 shares | -19% | |
| 43Moderate | INTUITIVE SURGICAL INC | Mark Brosius SVP & Chief Mfg and Supply Cha | $825k 1,476 shares | -36% | |
| 25Weak | INTUITIVE SURGICAL INC | David J. Rosa President | $9.2M 16,509 shares | -7% | |
| 14Weak | INTUITIVE SURGICAL INC | Mark Brosius SVP & Chief Mfg and Supply Cha | $282k 492 shares | -11% | |
| 40Moderate | INTUITIVE SURGICAL INC | Myriam Curet EVP & Chief Medical Officer | $1.7M 3,031 shares | -90% | |
| 12Weak | INTUITIVE SURGICAL INC | Jamie Samath EVP & CFO & Enterprise Technol | $107k 188 shares | -3% |
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.