ISRG insider trading — Intuitive Surgical Inc
No open-market insider purchases or sales were filed for Intuitive Surgical Inc (ISRG) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent ISRG insider transactions
Every Form 4 filed by Intuitive Surgical Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 10, 2026 | Wadors Patricia L | SVP Chief Human Resources Offi | M · Option exercise | Direct | 2,140 | — | — | Form 4 |
| Oct 10, 2026 | Wadors Patricia L | SVP Chief Human Resources Offi | F · Tax withholding | Direct | 1,062 | $423.96 | $450K | Form 4 |
| Oct 10, 2026 | Loeb Gary | EVP & Chief Legal and Complian | M · Option exercise | Direct | 2,612 | — | — | Form 4 |
| Oct 10, 2026 | Loeb Gary | EVP & Chief Legal and Complian | F · Tax withholding | Direct | 1,296 | $423.96 | $549K | Form 4 |
| Sep 15, 2026 | Widman Fredrik | VP Corporate Controller | M · Option exercise · 10b5-1 | Direct | 1,089 | $94.52 | $103K | Form 4 |
| Sep 15, 2026 | Widman Fredrik | VP Corporate Controller | S · Sale · 10b5-1 | Direct | 1,089 | $374.44 | $408K | Form 4 |
| Sep 11, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 25 | $365.79 | $9K | Form 4 |
| Sep 10, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 23 | $347.66 | $8K | Form 4 |
| Sep 9, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 23 | $350.20 | $8K | Form 4 |
| Sep 8, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 46 | $361.23 | $17K | Form 4 |
| Aug 21, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 77 | $375.57 | $29K | Form 4 |
| Aug 20, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 77 | $396.37 | $31K | Form 4 |
| Aug 19, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 77 | $394.26 | $30K | Form 4 |
| Aug 18, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 77 | $394.00 | $30K | Form 4 |
| Aug 17, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 77 | $390.67 | $30K | Form 4 |
| Aug 11, 2026 | Guthart Gary S | Director | S · Sale · 10b5-1 | Indirect | 10,000 | $400.00 | $4.00M | Form 4 |
| Aug 11, 2026 | Ladd Amy L | Director | S · Sale · 10b5-1 | Direct | 72 | $393.10 | $28K | Form 4 |
| Aug 10, 2026 | Ladd Amy L | Director | S · Sale · 10b5-1 | Direct | 400 | $379.00 | $152K | Form 4 |
| Aug 10, 2026 | Loeb Gary | EVP & Chief Legal and Complian | S · Sale · 10b5-1 | Direct | 400 | $379.00 | $152K | Form 4 |
| Jul 31, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 28 | $351.00 | $10K | Form 4 |
| Jul 30, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 28 | $346.83 | $10K | Form 4 |
| Jul 29, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 28 | $360.21 | $10K | Form 4 |
| Jul 28, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 28 | $365.58 | $10K | Form 4 |
| Jul 27, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | S · Sale · 10b5-1 | Direct | 28 | $344.00 | $10K | Form 4 |
ISRG insider trading FAQ
Are insiders buying ISRG stock?
Not on the open market. In the last 90 days, Intuitive Surgical Inc insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading ISRG?
No insider bought or sold on the open market in the last 90 days.
Where does ISRG insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.