<SEC-DOCUMENT>0001035267-19-000006.txt : 20190131
<SEC-HEADER>0001035267-19-000006.hdr.sgml : 20190131
<ACCEPTANCE-DATETIME>20190131143237
ACCESSION NUMBER:		0001035267-19-000006
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190129
FILED AS OF DATE:		20190131
DATE AS OF CHANGE:		20190131

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Samath Jamie
		CENTRAL INDEX KEY:			0001330269

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-30713
		FILM NUMBER:		19555248

	MAIL ADDRESS:	
		STREET 1:		NATIONAL SEMICONDUCTOR
		STREET 2:		2900 SEMICONDUCTOR DR, M/S C1-640
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95051

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTUITIVE SURGICAL INC
		CENTRAL INDEX KEY:			0001035267
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				770416458
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1020 KIFER ROAD
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94086
		BUSINESS PHONE:		4085232100

	MAIL ADDRESS:	
		STREET 1:		1020 KIFER ROAD
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94086
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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    <footnotes>
        <footnote id="F1">These shares were sold in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on November 4, 2019.</footnote>
        <footnote id="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.</footnote>
        <footnote id="F3">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.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Jamie Samath</signatureName>
        <signatureDate>2019-01-31</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
