Charlton Henry L - Nov 12, 2025 Form 4 Insider Report for INTUITIVE SURGICAL INC (ISRG)

Signature
By: Thanh Nhan Phan For: Charlton, Henry L
Stock symbol
ISRG
Transactions as of
Nov 12, 2025
Transactions value $
-$5,894,428
Form type
4
Date filed
11/13/2025, 01:55 PM
Previous filing
Mar 3, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Charlton Henry L EVP & Chief Commercial and Mkt 1020 KIFER ROAD, SUNNYVALE By: Thanh Nhan Phan For: Charlton, Henry L 2025-11-13 0001897642

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ISRG Common Stock Options Exercise $221K +636 +8.17% $347.42 8.42K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Sale -$369K -636 -7.55% $580.00 7.79K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Options Exercise $630K +2.57K +32.94% $245.60 10.4K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Sale -$1.49M -2.57K -24.78% $580.00 7.79K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Options Exercise $702K +2.9K +37.22% $242.34 10.7K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Sale -$1.68M -2.9K -27.12% $580.00 7.79K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Options Exercise $516K +2.9K +37.25% $177.99 10.7K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Sale -$1.68M -2.9K -27.14% $580.00 7.79K Nov 12, 2025 Direct F1
transaction ISRG Common Stock Sale -$2.74M -4.73K -60.76% $580.00 3.06K Nov 12, 2025 Direct F1

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 Non-Qualified Stock Option (right to buy) Options Exercise $0 -2.9K -100% $0.00 0 Nov 12, 2025 Common Stock 2.9K $177.99 Direct F1, F2
transaction ISRG Non-Qualified Stock Option (right to buy) Options Exercise $0 -2.9K -100% $0.00 0 Nov 12, 2025 Common Stock 2.9K $242.34 Direct F1, F3
transaction ISRG Non-Qualified Stock Option (right to buy) Options Exercise $0 -2.57K -100% $0.00 0 Nov 12, 2025 Common Stock 2.57K $245.60 Direct F1, F2
transaction ISRG Non-Qualified Stock Option (right to buy) Options Exercise $0 -636 -24.8% $0.00 1.93K Nov 12, 2025 Common Stock 636 $347.42 Direct F1, F3
* 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 June 1, 2026.
F2 Non-statutory stock option granted pursuant to the 2010 Incentive Awards Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.
F3 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. Option shall vest 7/48 one month after the date of grant and 1/48 each month thereafter.