person · Reporting owner

GUTHART GARY S

Disclosed activity across 2 companies

Tapewire entity: 14315
SEC CIK: 0001280628

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
ILLUMINA, INC.ILMN · Entity 3137	Director	May 21, 2025	May 23, 2025
INTUITIVE SURGICAL INCISRG · Entity 2878	Director	August 11, 2026	August 12, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ILLUMINA, INC.

Report date May 21, 2025 · Filed May 23, 2025

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	16,430	Reported balance After 2025-05-21 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2025-05-21 · Grant · Acquired 3,780 · Balance 16,430 F1: Grant of restricted stock units. 100% of the shares subject to the restricted stock unit award shall vest on the earlier of (i) the one year anniversary of the date of grant of the award and (ii) the date immediately preceding the date of the annual meeting of the company's stockholders for the year following the year of grant of the award, provided, in each case, that the awardee continues to serve as a director on such date. F2: In connection with Illumina's spin out of Grail, Inc., which was completed on June 24, 2024, all unvested equity award units were adjusted pursuant to Illumina's Amended and Restated 2015 Stock and Incentive Plan. Dr. Guthart's unvested RSUs were increased by 53 units as a result of such adjustment.

Filing footnotes · ownership attribution and instrument terms

F1: Grant of restricted stock units. 100% of the shares subject to the restricted stock unit award shall vest on the earlier of (i) the one year anniversary of the date of grant of the award and (ii) the date immediately preceding the date of the annual meeting of the company's stockholders for the year following the year of grant of the award, provided, in each case, that the awardee continues to serve as a director on such date.

F2: In connection with Illumina's spin out of Grail, Inc., which was completed on June 24, 2024, all unvested equity award units were adjusted pursuant to Illumina's Amended and Restated 2015 Stock and Incentive Plan. Dr. Guthart's unvested RSUs were increased by 53 units as a result of such adjustment.

INTUITIVE SURGICAL INC

Report date August 11, 2026 · Filed August 12, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Indirectby Trust	1,245,679	Reported balance After 2026-08-11 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2026-08-11 · Sale · Disposed 10,000 · Balance 1,245,679 F1: The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on June 15, 2027.
Common StockSEC Table I · non-derivative	IndirectTrust FBO Daughter	15,720	Reported balance Holding disclosure · report date 2026-08-11 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 15,720
Common StockSEC Table I · non-derivative	IndirectTrust FBO Son	15,720	Reported balance Holding disclosure · report date 2026-08-11 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 15,720

Filing footnotes · ownership attribution and instrument terms

F1: The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on June 15, 2027.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 15, 2017 Filed Aug 16, 2017 20:33 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantNon-Qualified Stock Option (right to buy) · Derivative	4,000	$0.00 Strike: $985.37	$0.00	Disclosure SEC source: 0001035267-17-000117 · edgardoc.xml · derivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,000 Underlying: Common Stock · 4,000 shares Expires 2027-08-15 F1 · derivative.exercise_date: 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. Read SEC document
July 27, 2017 Filed Jul 28, 2017 15:47 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	25,000	$0.00 Strike: $303.27	$0.00	Disclosure SEC source: 0001035267-17-000109 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 25,000 shares Expires 2018-02-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
July 27, 2017 Filed Jul 28, 2017 15:47 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	SaleCommon Stock	17,975	$937.27	$16,847,444.43	Disclosure SEC source: 0001035267-17-000109 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,823 F1 · kind: These shares were sold pursuant to a Rule 10b5-1 Trading Plan, entered into on January 27, 2017. F2 · price: The average selling price for the transactions was $937.270882 The shares sold at: $922.00 - $922.99 = 200 shares; $923.00 - $923.99 = 200 shares; $924.00 - $924.99 = 200 shares; $925.00 to $925.99 = 800 shares; $926.00 - $926.99 = 1,000 shares; $931.00 - $931.99 = 100 shares; $932.00 to $932.99 = 900 shares; $933.00 to $933.99 = 800 shares;$934.00 to $934.99 = 100 shares;$937.00 to $937.99 = 400 shares;$938.00 to $938.99 = 3,375 shares; $939.00 to $939.99 = 3,100 shares; $940.00 to $940.99 = 3,300 shares; $941.00 to $941.99 = 1,500 shares; $942.00 to $942.99 = 1,895 shares; $943.00 to $943.99 = 105 shares Read SEC document
July 27, 2017 Filed Jul 28, 2017 15:47 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	25,000	$303.27	$7,581,750.00	Disclosure SEC source: 0001035267-17-000109 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 101,798 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
April 21, 2017 Filed Apr 21, 2017 22:13 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	25,000	$0.00 Strike: $303.27	$0.00	Disclosure SEC source: 0001035267-17-000070 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,000 Underlying: Common Stock · 25,000 shares Expires 2018-02-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
April 21, 2017 Filed Apr 21, 2017 22:13 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	SaleCommon Stock	18,775	$810.33	$15,213,992.69	Disclosure SEC source: 0001035267-17-000070 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 76,798 F1 · kind: These shares were sold pursuant to a Rule 10b5-1 Trading Plan, entered into on January 27, 2017. Read SEC document
April 21, 2017 Filed Apr 21, 2017 22:13 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	25,000	$303.27	$7,581,750.00	Disclosure SEC source: 0001035267-17-000070 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 95,573 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
February 21, 2017 Filed Feb 22, 2017 17:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionRestricted Stock Units · Derivative	625	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-17-000037 · edgardoc.xml · derivative · entry 5 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 625 Underlying: Common Stock · 625 shares Expires 2018-02-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 21, 2017 Filed Feb 22, 2017 17:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Tax withholdingCommon Stock	327	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000037 · edgardoc.xml · nonDerivative · entry 4 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,573 F2 · kind: On 2/18/14, RSU shares were granted, vesting 25% per year over a four year period. RSUs convert into common stock on the vest date on a one-for-one basis. On 2/21/17, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account Read SEC document
February 21, 2017 Filed Feb 22, 2017 17:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	625	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000037 · edgardoc.xml · nonDerivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,900 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
February 17, 2017 Filed Feb 22, 2017 17:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionRestricted Stock Units · Derivative	867	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-17-000037 · edgardoc.xml · derivative · entry 6 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,733 Underlying: Common Stock · 867 shares Expires 2019-02-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 17, 2017 Filed Feb 22, 2017 17:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Tax withholdingCommon Stock	453	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000037 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,275 F1 · kind: On 2/17/15, RSU shares were granted, vesting 25% per year over a four year period. RSUs convert into common stock on the vest date on a one-for-one basis. On 2/17/17, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account Read SEC document
February 17, 2017 Filed Feb 22, 2017 17:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	867	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000037 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,728 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
February 16, 2017 Filed Feb 17, 2017 19:42 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionRestricted Stock Units · Derivative	1,125	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-17-000034 · edgardoc.xml · derivative · entry 4 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,375 Underlying: Common Stock · 1,125 shares Expires 2020-02-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 16, 2017 Filed Feb 17, 2017 19:42 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Tax withholdingCommon Stock	554	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000034 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,861 F1 · kind: On 2/16/16, RSU shares were granted, vesting 25% per year over a four year period. RSUs convert into common stock on the vest date on a one-for-one basis. On 2/16/17, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account Read SEC document
February 16, 2017 Filed Feb 17, 2017 19:42 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	1,125	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000034 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,415 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
February 15, 2017 Filed Feb 17, 2017 19:42 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantRestricted Stock Units · Derivative	2,667	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-17-000034 · edgardoc.xml · derivative · entry 5 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,667 Underlying: Common Stock · 2,667 shares Expires 2021-02-15 F3 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 15, 2017 Filed Feb 17, 2017 19:42 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantNon-Qualified Stock Option (right to buy) · Derivative	4,000	$0.00 Strike: $716.74	$0.00	Disclosure SEC source: 0001035267-17-000034 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,000 Underlying: Common Stock · 4,000 shares Expires 2027-02-15 F2 · derivative.exercise_date: 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. Read SEC document
December 14, 2016 Filed Dec 16, 2016 16:04 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GiftCommon Stock	75	$0.00	$0.00	Disclosure SEC source: 0001035267-16-000251 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,290 F1 · kind: The shares were gifted to the University of California, Berkeley Foundation. Read SEC document
December 14, 2016 Filed Feb 17, 2017 18:32 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GiftCommon Stock	75	$0.00	$0.00	Disclosure SEC source: 0001035267-17-000031 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,290 F1 · kind: The shares were gifted to the University of California, Berkeley Foundation. Read SEC document
November 07, 2016 Filed Nov 8, 2016 16:48 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	17,500	$0.00 Strike: $112.66	$0.00	Disclosure SEC source: 0001035267-16-000242 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 17,500 shares Expires 2017-02-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
November 07, 2016 Filed Nov 8, 2016 16:48 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	SaleCommon Stock	13,515	$680.68	$9,199,428.04	Disclosure SEC source: 0001035267-16-000242 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,365 F1 · kind: These shares were sold pursuant to a Rule 10b5-1 Trading Plan, entered into on May 23, 2016. Read SEC document
November 07, 2016 Filed Nov 8, 2016 16:48 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	17,500	$112.66	$1,971,550.00	Disclosure SEC source: 0001035267-16-000242 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,880 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
August 15, 2016 Filed Aug 17, 2016 17:46 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantNon-Qualified Stock Option (right to buy) · Derivative	2,250	$0.00 Strike: $692.99	$0.00	Disclosure SEC source: 0001035267-16-000231 · edgardoc.xml · derivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,250 Underlying: Common Stock · 2,250 shares Expires 2026-08-15 F1 · derivative.exercise_date: 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. Read SEC document
August 01, 2016 Filed Aug 2, 2016 16:24 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	17,500	$0.00 Strike: $112.66	$0.00	Disclosure SEC source: 0001035267-16-000220 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,500 Underlying: Common Stock · 17,500 shares Expires 2017-02-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
August 01, 2016 Filed Aug 2, 2016 16:24 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	SaleCommon Stock	13,400	$698.00	$9,353,190.62	Disclosure SEC source: 0001035267-16-000220 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,380 F1 · kind: These shares were sold pursuant to a Rule 10b5-1 Trading Plan, entered into on May 23, 2016. Read SEC document
August 01, 2016 Filed Aug 2, 2016 16:24 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	17,500	$112.66	$1,971,550.00	Disclosure SEC source: 0001035267-16-000220 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 78,780 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
February 18, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionRestricted Stock Units · Derivative	625	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · derivative · entry 6 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,250 Underlying: Common Stock · 625 shares Expires 2018-02-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 18, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Tax withholdingCommon Stock	235	$0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · nonDerivative · entry 4 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,280 F2 · price: On 2/18/14, RSU shares were granted, vesting 25% per year over a four year period. RSUs convert into common stock on the grant date on a one-for-one basis. On 2/18/16, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account Read SEC document
February 18, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	625	$0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · nonDerivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,515 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · price: On 2/18/14, RSU shares were granted, vesting 25% per year over a four year period. RSUs convert into common stock on the grant date on a one-for-one basis. On 2/18/16, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account Read SEC document
February 17, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionRestricted Stock Units · Derivative	867	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · derivative · entry 7 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,600 Underlying: Common Stock · 867 shares Expires 2019-02-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 17, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Tax withholdingCommon Stock	326	$0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,890 Read SEC document
February 17, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	867	$0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,216 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On 2/17/15, RSU shares were granted, vesting 25% per year over a four year period. RSUs convert into common stock on the grant date on a one-for-one basis. On 2/17/16, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account Read SEC document
February 16, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantRestricted Stock Units · Derivative	4,500	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · derivative · entry 8 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,500 Underlying: Common Stock · 4,500 shares Expires 2020-02-17 F4 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 16, 2016 Filed Feb 19, 2016 01:02 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantNon-Qualified Stock Option (right to buy) · Derivative	2,250	$0.00 Strike: $535.16	$0.00	Disclosure SEC source: 0001035267-16-000142 · edgardoc.xml · derivative · entry 5 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,250 Underlying: Common Stock · 2,250 shares Expires 2026-02-16 F3 · derivative.exercise_date: 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. Read SEC document
August 17, 2015 Filed Aug 18, 2015 19:17 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantNon-Qualified Stock Option (right to buy) · Derivative	2,800	$0.00 Strike: $533.05	$0.00	Disclosure SEC source: 0001035267-15-000090 · edgardoc.xml · derivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,800 Underlying: Common Stock · 2,800 shares Expires 2025-08-17 F1 · derivative.exercise_date: 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. Read SEC document
July 27, 2015 Filed Jul 27, 2015 22:59 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	25,000	$0.00 Strike: $106.69	$0.00	Disclosure SEC source: 0001035267-15-000082 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 25,000 shares Expires 2016-02-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
July 27, 2015 Filed Jul 27, 2015 22:59 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	SaleCommon Stock	17,255	$541.98	$9,351,801.06	Disclosure SEC source: 0001035267-15-000082 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,349 F1 · shares: These options were exercised and the underlying shares were sold pursuant to a 10b5-1 trading plan adopted by the reporting person on May 6, 2015. Read SEC document
July 27, 2015 Filed Jul 27, 2015 22:59 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	25,000	$106.69	$2,667,250.00	Disclosure SEC source: 0001035267-15-000082 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 77,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
June 08, 2015 Filed Jun 9, 2015 19:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	25,000	$0.00 Strike: $106.69	$0.00	Disclosure SEC source: 0001035267-15-000065 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,000 Underlying: Common Stock · 25,000 shares Expires 2016-02-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
June 08, 2015 Filed Jun 9, 2015 19:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	SaleCommon Stock	17,840	$492.16	$8,780,064.82	Disclosure SEC source: 0001035267-15-000065 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,604 F1 · kind: These options were exercised and the underlying shares were sold pursuant to a 10b5-1 trading plan adopted by the reporting person on May 6, 2015. F2 · price: The average selling price for the transactions was $492.156107. The shares sold at: $490.00 - $490.99 = 4,209 shares; $491.00 - $491.99 = 6,892 shares; $492.00 - $492.99 = 1,284 shares; $493.00 - $493.99 = 2,555 shares; $494.00 - $494.99 = 1,200 shares; $495.00 - $495.99 = 1,100 shares; $496.00 - $496.99 = 600 shares; Read SEC document
June 08, 2015 Filed Jun 9, 2015 19:51 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	25,000	$106.69	$2,667,250.00	Disclosure SEC source: 0001035267-15-000065 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,444 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
February 18, 2015 Filed Feb 19, 2015 19:36 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionRestricted Stock Units · Derivative	625	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-15-000019 · edgardoc.xml · derivative · entry 4 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,875 Underlying: Common Stock · 625 shares Expires 2018-02-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 18, 2015 Filed Feb 19, 2015 19:36 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Tax withholdingCommon Stock	327	$512.86	$167,705.22	Disclosure SEC source: 0001035267-15-000019 · edgardoc.xml · nonDerivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,444 Read SEC document
February 18, 2015 Filed Feb 19, 2015 19:36 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	625	$0.00	$0.00	Disclosure SEC source: 0001035267-15-000019 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,771 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On 2/18/14, RSU shares were granted, vesting 25% per year over a four year period. RSUs convect into common stock on the grant date on a one-for-one basis. On 2/18/15, 25% of the shares were released and a portion of the shares were held back to cover the statutory tax withholding requirement. The net shares were deposited into the holders account. Read SEC document
February 17, 2015 Filed Feb 19, 2015 19:36 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantRestricted Stock Units · Derivative	3,467	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001035267-15-000019 · edgardoc.xml · derivative · entry 5 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,467 Underlying: Common Stock · 3,467 shares Expires 2019-02-17 F3 · derivative.exercise_date: Each Restricted Stock Unit, granted pursuant to the 2010 Employee Stock Option Plan, represents a contingent right to receive one share of Intuitive Surgical common stock. The grant vests 25% on the first anniversary of the date of grant and annually thereafter, over a four year period of time. Read SEC document
February 17, 2015 Filed Feb 19, 2015 19:36 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GrantNon-Qualified Stock Option (right to buy) · Derivative	2,800	$0.00 Strike: $514.00	$0.00	Disclosure SEC source: 0001035267-15-000019 · edgardoc.xml · derivative · entry 3 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,800 Underlying: Common Stock · 2,800 shares Expires 2025-02-17 F2 · derivative.exercise_date: 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. Read SEC document
February 09, 2015 Filed Feb 10, 2015 00:34 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	7,000	$0.00 Strike: $47.86	$0.00	Disclosure SEC source: 0001035267-15-000017 · edgardoc.xml · derivative · entry 2 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 7,000 shares Expires 2015-02-11 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Non-statutory stock option granted pursuant to the 2000 Employee Stock Option Plan. Option shall vest 1/8 six months after the date of grant and 1/48th each month thereafter. Read SEC document
February 09, 2015 Filed Feb 10, 2015 00:34 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	Exercise / conversionCommon Stock	7,000	$47.86	$335,020.00	Disclosure SEC source: 0001035267-15-000017 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,146 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
December 15, 2014 Filed Dec 15, 2014 23:47 UTC	INTUITIVE SURGICAL INC ISRG · Entity 2878	GiftCommon Stock	250	$0.00	$0.00	Disclosure SEC source: 0001035267-14-000117 · edgardoc.xml · nonDerivative · entry 1 GUTHART GARY S · CIK 0001280628 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,146 F1 · price: These shares were gifted to the California Institute of Technology. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.