Charlton Henry L 4

4 · INTUITIVE SURGICAL INC · Filed Feb 10, 2026

AI-generated summary of this filing

Updated Feb 10, 2026

Intuitive Surgical (ISRG) EVP Charlton Receives Vested RSUs

What Happened

Charlton Henry L., EVP & Chief Commercial and Marketing Officer at Intuitive Surgical, had 1,077 restricted stock units (RSUs convert/derivative) vest and convert into 1,077 shares on Feb 10, 2026. To satisfy tax withholding, 492 of those shares were withheld (tax-withholding disposition) at a reported per-share value of $492.84, totaling approximately $242,477. The remaining net shares were deposited into the insider’s account. No cash exercise price was paid—these were RSU conversions rather than market purchases.

Key Details

Transaction date: 2026-02-10
Conversion: 1,077 RSUs converted to 1,077 shares (transaction code M)
Tax withholding: 492 shares withheld and disposed (transaction code F) at $492.84/share = ~$242,477
Footnotes: RSUs vest 25% per year over four years starting Feb 10, 2023; RSUs convert 1-for-1 on vesting and a portion is held back for statutory tax withholding (net shares deposited)
Shares owned after the transaction: not specified in this Form 4 filing
Filing timeliness: filing date matches the transaction date (no late filing indicated)

Context

This was a routine RSU vesting and tax-withholding event (common employee compensation), not an open-market buy or discretionary sale. The withholding of shares to cover taxes is a standard cashless method and is recorded as a disposition for reporting purposes, while the insider retains the remaining vested shares.

Form 4

Period: 2026-02-10

EVP & Chief Commercial and Mkt

Transactions

Exercise/Conversion
Common Stock
[F1]
2026-02-10+1,077→ 4,189 total
Tax Payment
Common Stock
[F1]
2026-02-10$492.84/sh−492$242,477→ 3,697 total
Exercise/Conversion
Restricted Stock Units
[F2]
2026-02-10−1,077→ 1,077 total
Exercise: $0.00→ Common Stock (1,077 underlying)

Footnotes (2)

[F1]RSUs vest 25% per year over a four year period, commencing on each anniversary of February 10, 2023. RSUs convert into common stock on the vest date on a one-for-one basis. 25% of the shares have been released and a portion of the shares were held back to cover the statutory tax withholding requirements. The net shares were deposited into the holders account.
[F2]Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Issuer common stock upon vesting. 25% of the RSUs shall vest on each anniversary of February 10, 2023, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

Signature

By: Stephanie Lim-Ignacio For: Charlton, Henry L|2026-02-10

1 file