Intuitive (ISRG)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-10 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: INTUITIVE SURGICAL INC (ISRG) CIK: 0001035267 --- Reporting Owner --- Name: Ladd Amy L CIK: 0001781750 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-08-10 | Code: S (Open market sale) Shares: -400 | Price: $379.00 Total Value: $151,600.00 Shares Owned After: 251 | Ownership: D (Direct) Footnotes: [F1] The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on May 15, 2027. [Transaction #2] Security: Common Stock Date: 2026-08-11 | Code: S (Open market sale) Shares: -72 | Price: $393.10 Total Value: $28,303.20 Shares Owned After: 179 | Ownership: D (Direct) Footnotes: [F1] The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on May 15, 2027. --- Footnotes (Complete Index) --- F1: The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on May 15, 2027. --- Signature --- /s/ By: Stephanie Lim-Ignacio For: Ladd, Amy L (2026-08-11)