Mark Brosius - 06 Mar 2026 Form 4 Insider Report for INTUITIVE SURGICAL INC (ISRG)

Signature
By: Stephanie Lim-Ignacio For: Brosius, Mark
Issuer symbol
ISRG
Transactions as of
06 Mar 2026
Net transactions value
-$630,475
Form type
4
Filing time
10 Mar 2026, 14:24:12 UTC
Previous filing
05 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Brosius Mark SVP & Chief Mfg and Supply Cha 1020 KIFER ROAD, SUNNYVALE By: Stephanie Lim-Ignacio For: Brosius, Mark 10 Mar 2026 0002010300

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ISRG Common Stock Sale $317,643 -648 -22% $490.19 2,258 06 Mar 2026 Direct F1
transaction ISRG Common Stock Sale $312,831 -645 -29% $485.01 1,613 09 Mar 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on February 14, 2027.