Mark Brosius
CIK 2010300 · EVP & Chief Mfg and Supply Cha · last filed 2026-06-10
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$616.6K
Companies
1
Total Filings
34
Lifetime Open-Market Net
-$10.62M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ISRG | EVP & Chief Mfg and Supply Cha | 1,500 | $411.06 | $616.6K | -$10.62M | 34 | 2026-06-10 |
Recent Filings · Page 3 of 4
34 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-10 | ISRG | Mixed | +408 | -$250.7K | EDGAR |
| 2024-10-28 | ISRG | Sell (S) | −44 | -$22.6K | EDGAR |
| 2024-10-24 | ISRG | Mixed | −66 | -$956.3K | EDGAR |
| 2024-09-16 | ISRG | Mixed | — | -$914.6K | EDGAR |
| 2024-05-17 | ISRG | Sell (S) | −238 | -$94.7K | EDGAR |
| 2024-05-15 | ISRG | Sell (S) | −525 | -$202.5K | EDGAR |
| 2024-03-11 | ISRG | Sell (S) | −392 | -$153.3K | EDGAR |
| 2024-03-07 | ISRG | Sell (S) | −588 | -$231.3K | EDGAR |
| 2024-02-29 | ISRG | Mixed | +908 | -$361.5K | EDGAR |
| 2024-02-27 | ISRG | Mixed | +421 | -$169.2K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.