Brosius Mark — SEC Form 4 filings
SEC reporting owner CIK 2010300. 41 Form 4 filings on record with FilingPulse; latest filed 2026-09-11.
Transaction summary — filings shown
Covers all 41 filings on record, filed 2024-02-05 to 2026-09-11. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 71 legs across 32 filings — 21,446 shares, $10,879,928 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 53.
- Largest priced transaction: sale of 4,500 shares @ $547.36 ($2,463,120) in INTUITIVE SURGICAL INC, filed 2025-12-15.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| INTUITIVE SURGICAL INC (ISRG) | EVP & Chief Mfg and Supply Cha | 41 | — | 71 legs · 21,446 sh · $10,879,928 | 53 |
Form 4 filings — Brosius Mark
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-11 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 23 @ $347.66 · Sale (S): 25 @ $365.79 | EDGAR |
| 2026-09-09 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 46 @ $361.23 · Sale (S): 23 @ $350.20 | EDGAR |
| 2026-08-21 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 77 @ $396.37 · Sale (S): 77 @ $375.57 | EDGAR |
| 2026-08-19 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 77 @ $390.67 · Sale (S): 77 @ $394 · Sale (S): 77 @ $394.26 | EDGAR |
| 2026-07-31 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 28 @ $346.83 · Sale (S): 28 @ $351 | EDGAR |
| 2026-07-29 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 28 @ $344 · Sale (S): 28 @ $365.58 · Sale (S): 28 @ $360.21 | EDGAR |
| 2026-06-12 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 23 @ $412.16 · Sale (S): 25 @ $414.13 | EDGAR |
| 2026-06-10 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 23 @ $420.12 · Sale (S): 23 @ $421.13 · Sale (S): 23 @ $424.14 | EDGAR |
| 2026-05-22 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 18 @ $446.04 · Sale (S): 18 @ $439.80 | EDGAR |
| 2026-05-20 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 18 @ $422.47 · Sale (S): 18 @ $440.70 · Sale (S): 18 @ $440.38 | EDGAR |
| 2026-03-10 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 648 @ $490.19 · Sale (S): 645 @ $485.01 | EDGAR |
| 2026-03-05 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 648 @ $488.10 · Sale (S): 2,362 @ $498.68 · Sale (S): 648 @ $495.20 | EDGAR |
| 2026-03-02 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 877 @ $0 · Tax withholding (F): 435 @ $503.51 · Option exercise (M): 8,378 @ $0 · Tax withholding (F): 4,155 @ $503.51 · Option exercise (M): 8,378 (derivative) @ $0 · Option exercise (M): 877 (derivative) @ $0 | EDGAR |
| 2026-02-27 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 1,622 @ $0 · Tax withholding (F): 805 @ $506.17 · Option exercise (M): 973 @ $0 · Tax withholding (F): 483 @ $506.17 · Grant/award (A): 2,793 (derivative) @ $0 · Option exercise (M): 1,622 (derivative) @ $0 · +2 more | EDGAR |
| 2026-02-10 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 838 @ $0 · Tax withholding (F): 433 @ $492.84 · Option exercise (M): 838 (derivative) @ $0 | EDGAR |
| 2026-01-30 | 4 | INTUITIVE SURGICAL INC (ISRG) | Grant/award (A): 2,702 (derivative) @ $0 · Grant/award (A): 5,585 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4/A | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 312 @ $547.36 | EDGAR |
| 2025-12-17 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 464 @ $548.49 | EDGAR |
| 2025-12-15 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 4,500 @ $79.64 · Sale (S): 4,500 @ $547.36 · Sale (S): 464 @ $548.49 · Option exercise (M): 4,500 (derivative) @ $0 | EDGAR |
| 2025-06-06 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 215 @ $560.70 · Sale (S): 216 @ $563.11 | EDGAR |
| 2025-06-04 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 215 @ $549.06 · Sale (S): 215 @ $550.68 · Sale (S): 215 @ $552.07 | EDGAR |
| 2025-05-16 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 22 @ $560 · Sale (S): 20 @ $563.81 | EDGAR |
| 2025-05-14 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 22 @ $551.97 · Sale (S): 22 @ $561.67 · Sale (S): 22 @ $563 | EDGAR |
| 2025-03-07 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 489 @ $533.18 | EDGAR |
| 2025-03-06 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 492 @ $563.69 · Sale (S): 492 @ $554.17 · Sale (S): 492 @ $558.95 | EDGAR |
| 2025-03-03 | 4 | INTUITIVE SURGICAL INC (ISRG) | Grant/award (A): 4,385 @ $0 · Option exercise (M): 877 @ $0 · Tax withholding (F): 435 @ $563.77 · Tax withholding (F): 2,175 @ $563.77 · Sale (S): 492 @ $573.78 · Option exercise (M): 877 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 1,622 @ $0 · Tax withholding (F): 805 @ $573.74 · Option exercise (M): 855 @ $0 · Tax withholding (F): 424 @ $573.74 · Option exercise (M): 855 (derivative) @ $0 · Option exercise (M): 1,622 (derivative) @ $0 · +1 more | EDGAR |
| 2025-02-10 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 838 @ $0 · Tax withholding (F): 430 @ $582.98 · Option exercise (M): 838 (derivative) @ $0 | EDGAR |
| 2024-10-28 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 22 @ $514 · Sale (S): 22 @ $513.66 | EDGAR |
| 2024-10-24 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 2,106 @ $77.00 · Sale (S): 2,106 @ $515 · Sale (S): 22 @ $515 · Sale (S): 22 @ $513.89 · Sale (S): 22 @ $510.79 · Option exercise (M): 2,106 (derivative) @ $0 | EDGAR |
| 2024-09-16 | 4 | INTUITIVE SURGICAL INC (ISGR) | Option exercise (M): 2,115 @ $59.46 · Sale (S): 2,115 @ $491.91 · Option exercise (M): 2,115 (derivative) @ $0 | EDGAR |
| 2024-05-17 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 175 @ $398.28 · Sale (S): 63 @ $396.19 | EDGAR |
| 2024-05-15 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 175 @ $389.16 · Sale (S): 175 @ $380.85 · Sale (S): 175 @ $387.22 | EDGAR |
| 2024-03-11 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 196 @ $392.02 · Sale (S): 196 @ $390.16 | EDGAR |
| 2024-03-07 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 196 @ $400 · Sale (S): 196 @ $386.76 · Sale (S): 196 @ $393.30 | EDGAR |
| 2024-02-29 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 966 @ $0 · Tax withholding (F): 490 @ $386.59 · Option exercise (M): 877 @ $0 · Tax withholding (F): 445 @ $386.59 · Option exercise (M): 966 (derivative) @ $0 · Option exercise (M): 877 (derivative) @ $0 | EDGAR |
| 2024-02-27 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 855 @ $0 · Tax withholding (F): 434 @ $389.77 · Option exercise (M): 855 (derivative) @ $0 · Grant/award (A): 6,487 (derivative) @ $0 | EDGAR |
| 2024-02-16 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 30 @ $380.09 · Sale (S): 30 @ $382.03 · Sale (S): 32 @ $378.29 | EDGAR |
| 2024-02-13 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 30 @ $386.09 · Sale (S): 30 @ $375.50 | EDGAR |
| 2024-02-12 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 838 @ $0 · Tax withholding (F): 425 @ $388.22 · Option exercise (M): 838 (derivative) @ $0 | EDGAR |
| 2024-02-05 | 4 | INTUITIVE SURGICAL INC (ISRG) | Sale (S): 39 @ $378.41 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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