INTUITIVE SURGICAL INC — Director's Dealing 2010

Apr 27, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INTUITIVE SURGICAL INC (ISRG)
CIK: 0001035267
Period of Report: 2010-04-26

Reporting Person: HALVORSON ERIC H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-04-26	Common Stock	M	3000	$135.39	Acquired	5571	Direct
2010-04-26	Common Stock	S	300	$361.97	Disposed	5271	Direct
2010-04-26	Common Stock	S	200	$361.42	Disposed	5071	Direct
2010-04-26	Common Stock	S	900	$361.33	Disposed	4171	Direct
2010-04-26	Common Stock	S	100	$361.62	Disposed	4071	Direct
2010-04-26	Common Stock	S	100	$361.4	Disposed	3971	Direct
2010-04-26	Common Stock	S	102	$361.75	Disposed	3869	Direct
2010-04-26	Common Stock	S	100	$361.45	Disposed	3769	Direct
2010-04-26	Common Stock	S	102	$361.77	Disposed	3667	Direct
2010-04-26	Common Stock	S	100	$361.96	Disposed	3567	Direct
2010-04-26	Common Stock	S	98	$361.75	Disposed	3469	Direct
2010-04-26	Common Stock	S	100	$361.54	Disposed	3369	Direct
2010-04-26	Common Stock	S	100	$361.34	Disposed	3269	Direct
2010-04-26	Common Stock	S	396	$361.32	Disposed	2873	Direct
2010-04-26	Common Stock	S	2	$361.35	Disposed	2871	Direct
2010-04-26	Common Stock	S	100	$361.34	Disposed	2771	Direct
2010-04-26	Common Stock	S	100	$361.43	Disposed	2671	Direct
2010-04-26	Common Stock	S	100	$361.38	Disposed	2571	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-04-26	Non-Qualified Stock Option (right to buy)	$135.39	M	3000	Disposed	2019-04-23	Common Stock (3000)	Direct

Footnotes

F1: Non-statutory stock option granted pursuant to the Non-Employee Directors' Stock Option Plan. Option shall vest 100% one year after the date of grant date.