Gary Howard Loeb - 28 Feb 2026 Form 4 Insider Report for INTUITIVE SURGICAL INC (ISRG)

Role
EVP & Chief Legal and Complian
Signature
By: Stephanie Lim-Ignacio For: Loeb, Gary Howard
Issuer symbol
ISRG
Transactions as of
28 Feb 2026
Net transactions value
-$786,483
Form type
4
Filing time
02 Mar 2026, 18:40:33 UTC
Previous filing
27 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
LOEB GARY EVP & Chief Legal and Complian 1020 KIFER ROAD, SUNNYVALE By: Stephanie Lim-Ignacio For: Loeb, Gary Howard 02 Mar 2026 0001561733

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ISRG Common Stock Options Exercise $0 +3,148 +64% $0.000000 8,082 28 Feb 2026 Direct F1
transaction ISRG Common Stock Tax liability $786,483 -1,562 -19% $503.51 6,520 28 Feb 2026 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ISRG Performance Stock Units - 2-28-2023 Options Exercise $0 -3,148 -100% $0.000000 0 28 Feb 2026 Common Stock 3,148 $0.000000 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents performance stock units ("PSUs") initially granted to the Reporting Person on February 28, 2023 subject to achievement of certain performance metrics. The performance criteria for the PSUs reported herein have been achieved, as determined by the Compensation Committee of the Issuer. The PSUs reported herein vest on February 28, 2026, the third anniversary of the grant date, subject to Reporting Person's continuous service to the Issuer through each such vesting date.
F2 This transaction represents the withholding of shares to cover taxes applicable to a settlement of PSUs reported on this Form 4.