INTUITIVE SURGICAL INC — Director's Dealing 2011

Feb 8, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INTUITIVE SURGICAL INC (ISRG)
CIK: 0001035267
Period of Report: 2011-02-07

Reporting Person: DUGGAN ROBERT W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-07	Common Stock	S	300	$331	Disposed	2520	Direct
2011-02-07	Common Stock	S	411	$330.99	Disposed	2109	Direct
2011-02-07	Common Stock	S	11	$330.98	Disposed	2098	Direct
2011-02-07	Common Stock	S	11	$330.97	Disposed	2087	Direct
2011-02-07	Common Stock	S	11	$330.96	Disposed	2076	Direct
2011-02-07	Common Stock	S	21	$330.95	Disposed	2055	Direct
2011-02-07	Common Stock	S	16	$330.94	Disposed	2039	Direct
2011-02-07	Common Stock	S	16	$330.93	Disposed	2023	Direct
2011-02-07	Common Stock	S	100	$330.92	Disposed	1923	Direct
2011-02-07	Common Stock	S	100	$330.91	Disposed	1823	Direct
2011-02-07	Common Stock	S	10	$330.87	Disposed	1813	Direct
2011-02-07	Common Stock	S	14	$330.83	Disposed	1799	Direct
2011-02-07	Common Stock	S	100	$330.76	Disposed	1699	Direct
2011-02-07	Common Stock	S	1449	$330.7	Disposed	250	Direct
2011-02-07	Common Stock	M	3000	$135.39	Acquired	3250	Direct
2011-02-07	Common Stock	S	100	$332.16	Disposed	3150	Direct
2011-02-07	Common Stock	S	400	$332.14	Disposed	2750	Direct
2011-02-07	Common Stock	S	2500	$332.05	Disposed	250	Direct
2011-02-07	Common Stock	M	900	$135.39	Acquired	1150	Direct
2011-02-07	Common Stock	S	300	$332.53	Disposed	850	Direct
2011-02-07	Common Stock	S	600	$332.5	Disposed	250	Direct
2011-02-07	Common Stock	M	350	$135.39	Acquired	600	Direct
2011-02-07	Common Stock	S	350	$331.5	Disposed	250	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-07	Non-Qualified Stock Option (right to buy)	$113.06	M	5000	Disposed	2016-05-19	Common Stock (5000)	Direct
2011-02-07	Non-Qualified Stock Option (right to buy)	$133.31	M	5000	Disposed	2017-04-30	Common Stock (5000)	Direct
2011-02-07	Non-Qualified Stock Option (right to buy)	$135.39	M	3000	Disposed	2019-04-23	Common Stock (3000)	Direct
2011-02-07	Non-Qualified Stock Option (right to buy)	$135.39	M	900	Disposed	2019-04-23	Common Stock (900)	Direct
2011-02-07	Non-Qualified Stock Option (right to buy)	$135.39	M	350	Disposed	2019-04-23	Common Stock (350)	Direct
2011-02-07	Non-Qualified Stock Option (right to buy)	$288.5	M	5000	Disposed	2018-04-21	Common Stock (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3400	Indirect

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.