| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
EVP &Chief Mfg and Supply Cha | SVP &Chief Mfg and Supply Cha | See Remarks
1 company
Brosius Mark serves as an EVP &Chief Mfg and Supply Cha at ISRG. Across recent SEC filings that breaks down to 0 buys and 70 sells. Those positions are worth an estimated $279K at current prices.
Historically, Brosius Mark's trades have earned a middling insider score of 56/100 across 43 rated trades. Over a 12-month horizon, 40.0% of those trades were profitable, with an average 12-month return of -14.3%.
The biggest single holding is ISRG (~$279K) as EVP &Chief Mfg and Supply Cha. The recent filings there lean toward selling, a net 21,134 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 48 | $357.10 | $17,140.93 | -5.9% | - | - | |
| Sep 9, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 69 | $357.55 | $24,671.18 | -7.8% | - | - | |
| Aug 21, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 154 | $385.97 | $59,439.38 | -14.9% | - | - | |
| Aug 19, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 231 | $392.98 | $90,777.61 | -18.2% | - | - | |
| Jul 31, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 56 | $348.91 | $19,539.24 | -4.2% | - | - | |
| Jul 29, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 84 | $356.60 | $29,954.12 | -6.0% | +28.1% | - | |
| Jun 12, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 48 | $413.19 | $19,832.93 | -3.3% | -12.3% | - | |
| Jun 10, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 69 | $421.80 | $29,103.97 | -4.5% | -15.0% | - | |
| May 22, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 36 | $442.92 | $15,945.12 | -2.3% | -14.5% | - | |
| May 20, 2026 | ISRG Intuitive Surgical, Inc. | EVP &Chief Mfg and Supply Cha | Sell10b5-1 | 54 | $434.52 | $23,463.90 | -3.3% | -12.9% | - |