Item 16. FORM 10-K SUMMARY

None.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


INTUITIVE SURGICAL, INC.

By:						/S/ GARY S. GUTHART
						Gary S. Guthart, Ph.D. President and Chief Executive Officer

Date: February 7, 2020

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.


Signature	Title	Date

/S/ GARY S. GUTHART	President, Chief Executive Officer, and Director (Principal Executive Officer)	February 7, 2020
Gary S. Guthart, Ph.D.
/S/ MARSHALL L. MOHR	Executive Vice President and Chief Financial Officer (Principal Financial Officer)	February 7, 2020
Marshall L. Mohr
/S/ JAMIE E. SAMATH	Senior Vice President, Finance (Principal Accounting Officer)	February 7, 2020
Jamie E. Samath
/S/ LONNIE M. SMITH	Chairman of the Board of Directors	February 7, 2020
Lonnie M. Smith
/S/ CRAIG H. BARRATT	Director	February 7, 2020
Craig H. Barratt, Ph.D.
/S/ AMAL M. JOHNSON	Director	February 7, 2020
Amal M. Johnson
/S/ DON R. KANIA	Director	February 7, 2020
Don R. Kania, Ph.D.
/S/ AMY L. LADD	Director	February 7, 2020
Amy L. Ladd, Ph.D.
/S/ KEITH R. LEONARD JR.	Director	February 7, 2020
Keith R. Leonard Jr.
/S/ ALAN J. LEVY	Director	February 7, 2020
Alan J. Levy, Ph.D.
/S/ JAMI DOVER NACHTSHEIM	Director	February 7, 2020
Jami Dover Nachtsheim
/S/ MARK J. RUBASH	Director	February 7, 2020
Mark J. Rubash

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