Company profile
Intuitive Surgical Inc Insider Trading
ISRGEvery SEC Form 4 insider trading filing for Intuitive Surgical Inc (ISRG) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Orthopedic, Prosthetic & Surgical Appliances & Supplies
- CIK
- 0001035267
- Filings
- 313
- Insiders
- 25
- Last filing
- 2026-09-15
Activity summary
No discretionary insider buying or selling in the last 30 days. The 10 transactions filed were made under a 10b5-1 plan, scheduled in advance rather than decided on the day.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Intuitive Surgical Inc insiders were net sellers in every quarter shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $111.5M.
90 day insight
Over the last 90 days, Intuitive Surgical Inc insiders bought $0 (2 transactions) and sold $390K (1 transaction).
- Most active insider: Mark Brosius with 14 transactions totaling $242K.
- Largest single sale: $4.0M by Gary S Guthart on Aug 11, 2026.
- 95% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Fredrik Widman | ISRG | Option Exercise10b5 | 543 | — | — |
| Sep 15, 2026 | Fredrik Widman | ISRG | Sale10b5 | 543 | $374.44 | $203K |
| Sep 15, 2026 | Fredrik Widman | ISRG | Option Exercise10b5 | 546 | $79.64 | $43K |
| Sep 15, 2026 | Fredrik Widman | ISRG | Sale10b5 | 546 | $374.44 | $204K |
| Sep 15, 2026 | Fredrik Widman | ISRG | Option Exercise10b5 | 546 | — | — |
45 more transactions hidden
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curl "https://api.form4api.com/v1/transactions?ticker=ISRG" \
-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Intuitive Surgical Inc as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →