INTUITIVE SURGICAL INC — Director's Dealing 2017

May 4, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INTUITIVE SURGICAL INC (ISRG)
CIK: 0001035267
Period of Report: 2017-05-02

Reporting Person: Myriam Curet (SVP & Chief Medical Officer, SVP & Chief Medical Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-02	Common Stock	M	1979	$459.14	Acquired	2657	Direct
2017-05-02	Common Stock	S	1979	$837.21	Disposed	678	Direct
2017-05-02	Common Stock	M	677	$383.73	Acquired	1355	Direct
2017-05-02	Common Stock	S	677	$837.21	Disposed	678	Direct
2017-05-02	Common Stock	M	729	$444.09	Acquired	1407	Direct
2017-05-02	Common Stock	S	729	$837.21	Disposed	678	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-02	Non-Qualified Stock Option (right to buy)	$383.73	M	677	Disposed	2023-08-15	Common Stock (677)	Direct
2017-05-02	Non-Qualified Stock Option (right to buy)	$444.09	M	729	Disposed	2024-02-18	Common Stock (729)	Direct
2017-05-02	Non-Qualified Stock Option (right to buy)	$459.14	M	1979	Disposed	2024-08-15	Common Stock (1979)	Direct

Footnotes

F1: Non-statutory stock option granted pursuant to the 2010 Employee Stock Option Plan. Option shall vest 7/48 one month after the date of grant and 1/48th each month thereafter.

F2: Non-statutory stock option granted pursuant to the 2010 Employee Stock Option Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.