ISRG Intuitive Surgical, Inc.
Intuitive Surgical, Inc. (ISRG) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
How much of that selling was preplanned? 100% planned / 0% discretionary
Largest single sale: $30.5K.
Where they traded
No open-market insider purchase on record.
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 25 | $365.79 | $9.1K | 764 −3.2% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 23 | $347.66 | $8.0K | 789 −2.8% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 23 | $350.20 | $8.1K | 812 −2.8% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 46 | $361.23 | $16.6K | 835 −5.2% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 77 | $375.57 | $28.9K | 881 −8% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 77 | $396.37 | $30.5K | 958 −7.4% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 77 | $394.26 | $30.4K | 1,035 −6.9% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 77 | $394.00 | $30.3K | 1,112 −6.5% of holding | |
| Brosius Mark | EVP & Chief Mfg and Supply Cha | Sell 10b5-1 | 77 | $390.67 | $30.1K | 1,189 −6.1% of holding |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.