Insider · CIK 0002010300
Mark Brosius
officer
Files at ISRG (INTUITIVE SURGICAL INC). First filing Oct 24, 2024, latest Sep 11, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 7
$0 bought, $2.6M sold
Signals
This insider’s open-market buys and sells, scored.
| Score | Side | Company | Value | Shares | Holdings change | Price context | Filed |
|---|---|---|---|---|---|---|---|
| 0Weak | sell10b5-1 | ISRG INTUITIVE SURGICAL INC | $17k | 48 | -6% | - | |
| 0Weak | sell10b5-1 | ISRG INTUITIVE SURGICAL INC | $25k | 69 | -8% | - | |
| 28Weak | sell 710b5-1 | ISRG INTUITIVE SURGICAL INC | $261k | 489 | -19% | - | |
| 43Moderate | sell 710b5-1 | ISRG INTUITIVE SURGICAL INC | $825k | 1,476 | -36% | - | |
| 14Weak | sell 710b5-1 | ISRG INTUITIVE SURGICAL INC | $282k | 492 | -11% | - | |
| 15Weak | sell 510b5-1 | ISRG INTUITIVE SURGICAL INC | $23k | 44 | -19% | - | |
| 40Moderate | sell 410b5-1 | ISRG INTUITIVE SURGICAL INC | $1.1M | 2,172 | -90% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -23 | $347.66 | $7,996 | 789 | 30 d ago |
| Sep 11, 2026 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -25 | $365.79 | $9,145 | 764 | 30 d ago |
| Sep 8, 2026 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -46 | $361.23 | $17k | 835 | 32 d ago |
| Sep 9, 2026 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -23 | $350.20 | $8,055 | 812 | 32 d ago |
| Mar 7, 2025 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -489 | $533.18 | $261k | 2,091 | Mar 7, 2025 |
| Mar 4, 2025 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -492 | $563.69 | $277k | 3,564 | Mar 6, 2025 |
| Mar 5, 2025 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -492 | $554.17 | $273k | 3,072 | Mar 6, 2025 |
| Mar 6, 2025 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -492 | $558.95 | $275k | 2,580 | Mar 6, 2025 |
| Feb 27, 2025 | ISRG INTUITIVE SURGICAL INC | AGrant or award Common Stock10b5-1 | +4,385 | $0.00 | $0 | 6,281 | Mar 3, 2025 |
| Feb 28, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock10b5-1 | +877 | $0.00 | $0 | 7,158 | Mar 3, 2025 |
| Feb 28, 2025 | ISRG INTUITIVE SURGICAL INC | FTax withholding Common Stock10b5-1 | -435 | $563.77 | $245k | 6,723 | Mar 3, 2025 |
| Feb 28, 2025 | ISRG INTUITIVE SURGICAL INC | FTax withholding Common Stock10b5-1 | -2,175 | $563.77 | $1.2M | 4,548 | Mar 3, 2025 |
| Mar 3, 2025 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -492 | $573.78 | $282k | 4,056 | Mar 3, 2025 |
| Feb 28, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Units - 2-28-2022derivative10b5-1 | -877 | $0.00 | $0 | 877 | Mar 3, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock | +1,622 | $0.00 | $0 | 2,270 | Feb 27, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | FTax withholding Common Stock | -805 | $573.74 | $462k | 1,465 | Feb 27, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock | +855 | $0.00 | $0 | 2,320 | Feb 27, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | FTax withholding Common Stock | -424 | $573.74 | $243k | 1,896 | Feb 27, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Units - 2-26-2021derivative | -855 | $0.00 | $0 | 0 | Feb 27, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Units - 2-26-2024derivative | -1,622 | $0.00 | $0 | 4,865 | Feb 27, 2025 |
| Feb 26, 2025 | ISRG INTUITIVE SURGICAL INC | AGrant or award Restricted Stock Units - 2-26-2025derivative | +3,891 | $0.00 | $0 | 3,891 | Feb 27, 2025 |
| Feb 10, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock | +838 | $0.00 | $0 | 1,078 | Feb 10, 2025 |
| Feb 10, 2025 | ISRG INTUITIVE SURGICAL INC | FTax withholding Common Stock | -430 | $582.98 | $251k | 648 | Feb 10, 2025 |
| Feb 10, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Units - 2-28-2023derivative | -838 | $0.00 | $0 | 1,676 | Feb 10, 2025 |
| Oct 25, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -22 | $514.00 | $11k | 207 | Oct 28, 2024 |
| Oct 28, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -22 | $513.66 | $11k | 185 | Oct 28, 2024 |
| Oct 22, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock10b5-1 | +2,106 | $77.00 | $162k | 2,401 | Oct 24, 2024 |
| Oct 22, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -2,106 | $515.00 | $1.1M | 295 | Oct 24, 2024 |
| Oct 22, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -22 | $515.00 | $11k | 273 | Oct 24, 2024 |
| Oct 23, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -22 | $513.89 | $11k | 251 | Oct 24, 2024 |
| Oct 24, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -22 | $510.79 | $11k | 229 | Oct 24, 2024 |
| Oct 22, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -2,106 | $0.00 | $0 | 0 | Oct 24, 2024 |
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.