Gary S Guthart Net Worth

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Gary S Guthart has an estimated net worth of at least $147.2 million*, as of Oct. 29, 2025. They own 36,947 shares of ISRG stock. They have sold 368,591 shares of ISRG stock since 2021, for an estimated $127.3 million.

Gary S Guthart $ISRG SEC Form 4 Insider Trading

Gary S Guthart has filed a total of 24 insider trades in $ISRG since 2021. Their most recent trade was a sale of 1,400 shares, made on Oct 24, 2025. Their largest trade was a sale of 79,412 shares, made on Jul 26, 2022. We estimate that they now own 36,947 shares of $ISRG, worth an estimated $19.9 million.

Insider Trading at $ISRG

There have been a total of 391 insider trades reported at $ISRG since 2021, with 0 shares purchased and 1.2 million shares sold. The most active insider traders in $ISRG stock have been Robert Desantis, Myriam Curet, and Mark Brosius. The most recent trade was a sale of 159 shares reported by Fredrik Widman (VP Corporate Controller), made on Nov 05, 2025.

History of Insider Stock Trades by Gary S Guthart

Company Ticker	Purchase / Sale	Shares	Date	Disclosed (EST)
ISRG	Sale	1,400	Oct 24, 2025	Oct. 27, 2025, 4:11 p.m.
ISRG	Sale	28,800	Oct 24, 2025	Oct. 27, 2025, 4:11 p.m.
ISRG	Sale	1,400	Oct 24, 2025	Oct. 27, 2025, 4:11 p.m.
ISRG	Sale	29,360	Aug 29, 2025	Sept. 2, 2025, 4:16 p.m.
ISRG	Sale	1,400	Jul 28, 2025	July 29, 2025, 1:02 p.m.
ISRG	Sale	7,893	Jul 28, 2025	July 29, 2025, 1:02 p.m.
ISRG	Sale	1,400	Jul 28, 2025	July 29, 2025, 1:02 p.m.
ISRG	Sale	18,151	Oct 30, 2024	Oct. 31, 2024, 12:22 p.m.
ISRG	Sale	3,720	Oct 30, 2024	Oct. 31, 2024, 12:22 p.m.
ISRG	Sale	3,720	Oct 30, 2024	Oct. 31, 2024, 12:22 p.m.
ISRG	Sale	3,720	Jul 30, 2024	July 31, 2024, 1:24 p.m.
ISRG	Sale	23,388	Jul 30, 2024	July 31, 2024, 1:24 p.m.
ISRG	Sale	3,720	Jul 30, 2024	July 31, 2024, 1:24 p.m.
ISRG	Sale	2,480	Jan 29, 2024	Jan. 30, 2024, 5:28 p.m.
ISRG	Sale	2,480	Jan 29, 2024	Jan. 30, 2024, 5:28 p.m.
ISRG	Sale	24,325	Jan 29, 2024	Jan. 30, 2024, 5:28 p.m.
ISRG	Sale	27,385	Oct 26, 2023	Oct. 26, 2023, 7:51 p.m.
ISRG	Sale	2,480	Oct 24, 2023	Oct. 26, 2023, 7:51 p.m.
ISRG	Sale	2,480	Oct 24, 2023	Oct. 26, 2023, 7:51 p.m.
ISRG	Sale	50,314	Jul 28, 2023	Aug. 1, 2023, 4:47 p.m.
ISRG	Sale	2,480	Jul 31, 2023	Aug. 1, 2023, 4:47 p.m.
ISRG	Sale	2,480	Jul 31, 2023	Aug. 1, 2023, 4:47 p.m.
ISRG	Sale	44,203	Oct 21, 2022	Oct. 24, 2022, 5:08 p.m.
ISRG	Sale	79,412	Jul 26, 2022	July 27, 2022, 6:49 p.m.

$ISRG Executives and Stock Owners with Insider Trades

Robert Desantis, EVP & Chief Strategy & Corp Op
Myriam Curet, EVP & Chief Medical Officer
Mark Brosius, SVP & Chief Mfg and Supply Cha
Robert Desantis, EVP & Chief Product Officer
Gary S Guthart, CEO
Jamie Samath, EVP & CFO & Enterprise Technol
Henry L Charlton, SVP & Chief Commercial and Mkt
Jamie Samath, SVP of Finance
Marshall Mohr, Executive VP Global Business S
Fredrik Widman, VP Corporate Controller
David J. Rosa, President
Gary S Guthart, Executive Chair of the Board o
Jamie Samath, CFO and Head of Business Techn
Brian Edward Miller, EVP & Chief Digital Officer
Jamie Samath, See Remarks
Gary Loeb, EVP & Chief Legal and Complian
David J. Rosa, EVP Chief Strategy & Growth Of
David J. Rosa, EVP & Chief Business Officer
Gary S Guthart, President & CEO
David J. Rosa, Chief Executive Officer (CEO)
Gary Loeb, General Counsel
Marshall Mohr, Executive VP & CFO
David J. Rosa, EVP and Chief Business Officer

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.