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 39,509 shares of ISRG stock. They have sold 418,697 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 28 insider trades in $ISRG since 2021. Their most recent trade was a sale of 1,400 shares, made on Jan 27, 2026. Their largest trade was a sale of 79,412 shares, made on Jul 26, 2022. We estimate that they now own 39,509 shares of $ISRG, worth an estimated $19.9 million.
Insider Trading at $ISRG
There have been a total of 426 insider trades reported at $ISRG since 2021, with 0 shares purchased and 1.3 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 645 shares reported by Mark Brosius (SVP & Chief Mfg and Supply Cha), made on Mar 09, 2026.
History of Insider Stock Trades by Gary S Guthart
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
ISRG
|
Sale | 1,400 | Jan 27, 2026 | Jan. 28, 2026, 5:20 p.m. |
|
ISRG
|
Sale | 1,400 | Jan 27, 2026 | Jan. 28, 2026, 5:20 p.m. |
|
ISRG
|
Sale | 24,500 | Jan 27, 2026 | Jan. 28, 2026, 5:20 p.m. |
|
ISRG
|
Sale | 22,806 | Dec 01, 2025 | Dec. 2, 2025, 1:50 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 | 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 | 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 | 18,151 | 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
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Robert Desantis, EVP & Chief Strategy & Corp Op
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Myriam Curet, EVP & Chief Medical Officer
-
Mark Brosius, SVP & Chief Mfg and Supply Cha
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Robert Desantis, EVP & Chief Product Officer
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Gary S Guthart, CEO
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Jamie Samath, EVP & CFO & Enterprise Technol
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Henry L Charlton, SVP & Chief Commercial and Mkt
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Jamie Samath, SVP of Finance
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Fredrik Widman, VP Corporate Controller
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Marshall Mohr, Executive VP Global Business S
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Brian Edward Miller, EVP & Chief Digital Officer
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Gary S Guthart, Executive Chair of the Board o
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David J. Rosa, President
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Jamie Samath, CFO and Head of Business Techn
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Henry L Charlton, EVP & Chief Commercial and Mkt
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Jamie Samath, See Remarks
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David J. Rosa, EVP Chief Strategy & Growth Of
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Gary Loeb, EVP & Chief Legal and Complian
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Gary S Guthart, President & CEO
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David J. Rosa, EVP & Chief Business Officer
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David J. Rosa, Chief Executive Officer (CEO)
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Gary Loeb, General Counsel
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Marshall Mohr, Executive VP & CFO
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David J. Rosa, EVP and Chief Business Officer
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Mark Brosius, See Remarks
-
Patricia L Wadors, SVP Chief Human Resources Offi
*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.