Brosius Mark - Insider Non-Derivative Transactions at INTUITIVE SURGICAL INC (ISRG) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 15, 2025, Brosius Mark's relationship to INTUITIVE SURGICAL INC (ISRG) is Officer (See Remarks), and currently has 443 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other ISRG insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Brosius Mark - Insider Non-Derivative Transactions of ISRG Common Stock
Brosius Mark - Insider Non-Derivative Transactions at ISRG
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 16, 2025 | Sell -- (Common Stock) | 464 | 548.49 | 131 |
| Dec 16, 2025 | Sell -- (Common Stock) | 464 | 548.49 | 443 |
| Dec 13, 2025 | Sell -- (Common Stock) | 312 | 547.36 | 595 |
| Dec 13, 2025 | Sell -- (Common Stock) | 4500 | 547.36 | 907 |
| Dec 13, 2025 | M -- (Common Stock) | 4500 | 79.64 | 5407 |
| Jun 7, 2025 | Sell -- (Common Stock) | 216 | 563.11 | 907 |
| Jun 6, 2025 | Sell -- (Common Stock) | 215 | 560.7 | 1123 |
| Jun 5, 2025 | Sell -- (Common Stock) | 215 | 552.07 | 1338 |
| Jun 4, 2025 | Sell -- (Common Stock) | 215 | 550.68 | 1553 |
| Jun 3, 2025 | Sell -- (Common Stock) | 215 | 549.06 | 1768 |
| May 17, 2025 | Sell -- (Common Stock) | 20 | 563.81 | 1983 |
| May 16, 2025 | Sell -- (Common Stock) | 22 | 560 | 2003 |
| May 15, 2025 | Sell -- (Common Stock) | 22 | 563 | 2025 |
| May 14, 2025 | Sell -- (Common Stock) | 22 | 561.67 | 2047 |
| May 13, 2025 | Sell -- (Common Stock) | 22 | 551.97 | 2069 |
| Mar 8, 2025 | Sell -- (Common Stock) | 489 | 533.18 | 2091 |
| Mar 7, 2025 | Sell -- (Common Stock) | 492 | 558.95 | 2580 |
| Mar 6, 2025 | Sell -- (Common Stock) | 492 | 554.17 | 3072 |
| Mar 5, 2025 | Sell -- (Common Stock) | 492 | 563.69 | 3564 |
| Mar 4, 2025 | Sell -- (Common Stock) | 492 | 573.78 | 4056 |
| Mar 1, 2025 | F -- (Common Stock) | 2175 | 563.77 | 4548 |
| Mar 1, 2025 | F -- (Common Stock) | 435 | 563.77 | 6723 |
| Mar 1, 2025 | M -- (Common Stock) | 877 | 0 | 7158 |
| Feb 28, 2025 | Acquisition -- (Common Stock) | 4385 | 0 | 6281 |
| Feb 27, 2025 | F -- (Common Stock) | 805 | 573.74 | 1465 |
| Feb 27, 2025 | F -- (Common Stock) | 424 | 573.74 | 1896 |
| Feb 27, 2025 | M -- (Common Stock) | 1622 | 0 | 2270 |
| Feb 27, 2025 | M -- (Common Stock) | 855 | 0 | 2320 |
| Feb 11, 2025 | F -- (Common Stock) | 430 | 582.98 | 648 |
| Feb 11, 2025 | M -- (Common Stock) | 838 | 0 | 1078 |
| Oct 29, 2024 | Sell -- (Common Stock) | 22 | 513.66 | 185 |
| Oct 26, 2024 | Sell -- (Common Stock) | 22 | 514 | 207 |
| Oct 25, 2024 | Sell -- (Common Stock) | 22 | 510.79 | 229 |
| Oct 24, 2024 | Sell -- (Common Stock) | 22 | 513.89 | 251 |
| Oct 23, 2024 | Sell -- (Common Stock) | 22 | 515 | 273 |
| Oct 23, 2024 | Sell -- (Common Stock) | 2106 | 515 | 295 |
| Oct 23, 2024 | M -- (Common Stock) | 2106 | 77 | 2401 |
| May 18, 2024 | Sell -- (Common Stock) | 63 | 396.19 | 295 |
| May 17, 2024 | Sell -- (Common Stock) | 175 | 398.28 | 358 |
| May 16, 2024 | Sell -- (Common Stock) | 175 | 387.22 | 533 |
| May 15, 2024 | Sell -- (Common Stock) | 175 | 380.85 | 708 |
| May 14, 2024 | Sell -- (Common Stock) | 175 | 389.16 | 883 |
| Mar 12, 2024 | Sell -- (Common Stock) | 196 | 390.16 | 1058 |
| Mar 9, 2024 | Sell -- (Common Stock) | 196 | 392.02 | 1254 |
| Mar 8, 2024 | Sell -- (Common Stock) | 196 | 393.3 | 1450 |
| Mar 7, 2024 | Sell -- (Common Stock) | 196 | 386.76 | 1646 |
| Mar 6, 2024 | Sell -- (Common Stock) | 196 | 400 | 1842 |
| Mar 1, 2024 | F -- (Common Stock) | 490 | 386.59 | 1606 |
| Mar 1, 2024 | F -- (Common Stock) | 445 | 386.59 | 2038 |
| Mar 1, 2024 | M -- (Common Stock) | 966 | 0 | 2096 |
| Mar 1, 2024 | M -- (Common Stock) | 877 | 0 | 2483 |
| Feb 27, 2024 | F -- (Common Stock) | 434 | 389.77 | 1130 |
| Feb 27, 2024 | M -- (Common Stock) | 855 | 0 | 1564 |
| Feb 17, 2024 | Sell -- (Common Stock) | 32 | 378.29 | 709 |
| Feb 16, 2024 | Sell -- (Common Stock) | 30 | 382.03 | 741 |
| Feb 15, 2024 | Sell -- (Common Stock) | 30 | 380.09 | 771 |
| Feb 14, 2024 | Sell -- (Common Stock) | 30 | 375.51 | 801 |
| Feb 13, 2024 | Sell -- (Common Stock) | 30 | 386.09 | 831 |
| Feb 11, 2024 | F -- (Common Stock) | 425 | 388.22 | 861 |
| Feb 11, 2024 | M -- (Common Stock) | 838 | 0 | 1286 |
| Feb 2, 2024 | Sell -- (Common Stock) | 39 | 378.41 | 448 |