Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 75 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

75 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Jan. 28, 2025 ISRG S 10b5-1 4,635 $566.60 $2,626,191 12,275 Direct -27.41% Disposed -29.7% (price as of 2026-10-05)
Sept. 17, 2024 ESS S 10b5-1 7,298 $316.31 $2,308,430 2,585 Direct -73.84% Disposed -15.1% (price as of 2026-10-05)
Aug. 30, 2024 ESS S 10b5-1 2,083 $300.00 $624,900 2,585 Direct -44.62% Disposed -10.5% (price as of 2026-10-05)
Aug. 30, 2024 ESS S 10b5-1 370 $300.00 $111,000 2,585 Direct -12.52% Disposed -10.5% (price as of 2026-10-05)
Aug. 1, 2024 ISRG S 10b5-1 2,943 $443.30 $1,304,632 12,275 Direct -19.34% Disposed -10.1% (price as of 2026-10-05)
Jan. 26, 2024 ISRG S 10b5-1 6,696 $370.08 $2,478,056 11,706 Direct -36.39% Disposed 7.6% (price as of 2026-10-05)
Nov. 16, 2023 ISRG S 10b5-1 9,567 $300.00 $2,870,100 11,706 Direct -44.97% Disposed 32.8% (price as of 2026-10-05)
Dec. 2, 2022 ESS P 500 $218.44 $109,220 2,000 Direct +33.33% Acquired 22.9% (price as of 2026-10-05)
Dec. 2, 2022 ESS P 500 $218.44 $109,220 500 Indirect · Acquired 22.9% (price as of 2026-10-05)
Nov. 8, 2022 ISRG S 10b5-1 6,375 $239.36 $1,525,920 11,224 Direct -36.22% Disposed 66.4% (price as of 2026-10-05)
Sept. 8, 2022 ISRG S 10b5-1 6,375 $210.76 $1,343,595 11,224 Direct -36.22% Disposed 89.0% (price as of 2026-10-05)
Aug. 3, 2022 ISRG S 10b5-1 6,375 $238.04 $1,517,505 11,224 Direct -36.22% Disposed 67.4% (price as of 2026-10-05)
March 15, 2022 ESS S 89 $339.13 $30,183 1,500 Direct -5.60% Disposed -20.9% (price as of 2026-10-05)
March 15, 2022 ESS S 100 $337.17 $33,717 1,589 Direct -5.92% Disposed -20.4% (price as of 2026-10-05)
March 15, 2022 ESS S 1,033 $336.13 $347,222 1,689 Direct -37.95% Disposed -20.1% (price as of 2026-10-05)
March 15, 2022 ESS S 3,892 $335.07 $1,304,092 2,722 Direct -58.84% Disposed -19.9% (price as of 2026-10-05)
March 15, 2022 ESS S 1,915 $334.10 $639,802 6,614 Direct -22.45% Disposed -19.7% (price as of 2026-10-05)
March 15, 2022 ESS S 300 $332.87 $99,861 8,529 Direct -3.40% Disposed -19.4% (price as of 2026-10-05)
Nov. 24, 2021 ISRG S 10b5-1 7,500 $333.73 $2,502,975 10,669 Direct -41.28% Disposed 19.4% (price as of 2026-10-05)
Aug. 11, 2021 ISRG S 10b5-1 2,500 $1001.63 $2,504,075 3,723 Direct -40.17% Disposed 19.3% (price as of 2026-10-05)
May 12, 2021 ISRG S 10b5-1 2,500 $817.82 $2,044,550 3,723 Direct -40.17% Disposed 46.1% (price as of 2026-10-05)
May 20, 2020 ISRG S 10b5-1 3,000 $550.00 $1,650,000 9,468 Direct -24.06% Disposed 117.3% (price as of 2026-10-05)
Feb. 5, 2020 ISRG S 10b5-1 4,250 $577.43 $2,454,078 9,206 Direct -31.58% Disposed 107.0% (price as of 2026-10-05)
Oct. 23, 2018 ISRG S 10b5-1 1,000 $500.00 $500,000 8,874 Direct -10.13% Disposed 139.0% (price as of 2026-10-05)
July 24, 2018 ISRG S 10b5-1 3,000 $522.02 $1,566,060 8,874 Direct -25.27% Disposed 128.9% (price as of 2026-10-05)

Showing latest 100 of 143 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
April 30, 2026 ISRG Restricted Stock Units Common Stock (531) $0.00 · 531 Disposed
May 1, 2025 ISRG Restricted Stock Units Common Stock (531) $0.00 · 531 Acquired
April 25, 2025 ISRG Restricted Stock Units Common Stock (739) $0.00 · 739 Disposed
Jan. 28, 2025 ISRG Non-Qualified Stock Option (right to buy) Common Stock (4,635) $90.49 April 20, 2027 4,635 Disposed
Sept. 17, 2024 ESS Stock Option (Right to Purchase) Common Stock (7,298) $216.31 May 9, 2033 7,298 Disposed
Aug. 30, 2024 ESS Stock Option (Right to Purchase) Common Stock (2,083) $233.78 May 15, 2028 2,083 Disposed
Aug. 30, 2024 ESS Stock Option (Right to Purchase) Common Stock (370) $225.44 May 16, 2027 370 Disposed
Aug. 1, 2024 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,943) $71.32 April 21, 2026 2,943 Disposed
April 25, 2024 ISRG Restricted Stock Units Common Stock (739) $0.00 · 739 Acquired
April 25, 2024 ISRG Restricted Stock Units Common Stock (569) $0.00 · 569 Disposed
Jan. 26, 2024 ISRG Non-Qualified Stock Option (right to buy) Common Stock (6,696) $56.97 April 23, 2025 6,696 Disposed
Nov. 16, 2023 ISRG Non-Qualified Stock Option (right to buy) Common Stock (9,567) $41.26 April 24, 2024 9,567 Disposed
May 9, 2023 ESS Stock Option (Right to Purchase) [F1] Common Stock (7,298) $216.31 May 9, 2033 7,298 Acquired
April 27, 2023 ISRG Restricted Stock Units Common Stock (569) $0.00 · 569 Acquired
April 27, 2023 ISRG Restricted Stock Units Common Stock (482) $0.00 · 482 Disposed
April 27, 2023 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,709) $295.92 April 26, 2030 1,709 Acquired
Nov. 8, 2022 ISRG Non-Qualified Stock Option (right to buy) Common Stock (6,375) $53.76 April 25, 2023 6,375 Disposed
Sept. 8, 2022 ISRG Non-Qualified Stock Option (right to buy) Common Stock (6,375) $53.76 April 25, 2023 6,375 Disposed
Aug. 3, 2022 ISRG Non-Qualified Stock Option (right to buy) Common Stock (6,375) $53.76 April 25, 2023 6,375 Disposed
May 10, 2022 ESS Stock Option (Right to Purchase) [F1] Common Stock (6,130) $286.48 May 10, 2033 6,130 Acquired
April 28, 2022 ISRG Restricted Stock Units Common Stock (482) $0.00 · 482 Acquired
April 28, 2022 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,448) $243.26 April 27, 2029 1,448 Acquired
April 22, 2022 ISRG Restricted Stock Units Common Stock (555) $0.00 · 555 Disposed
March 15, 2022 ESS Stock Option (Right to Purchase) Common Stock (7,329) $229.90 May 12, 2030 7,329 Acquired
Nov. 24, 2021 ISRG Non-Qualified Stock Option (right to buy) Common Stock (7,500) $64.36 April 19, 2022 7,500 Disposed
Aug. 11, 2021 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,500) $193.08 April 19, 2022 2,500 Disposed
May 12, 2021 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,500) $193.08 April 19, 2022 2,500 Disposed
May 11, 2021 ESS Stock Option (Right to Purchase) [F1] Common Stock (4,948) $290.53 May 11, 2031 4,948 Acquired
April 22, 2021 ISRG Restricted Stock Units Common Stock (185) $0.00 · 185 Acquired
April 22, 2021 ISRG Restricted Stock Units Common Stock (255) $0.00 April 23, 2021 255 Disposed
April 22, 2021 ISRG Non-Qualified Stock Option (right to buy) Common Stock (557) $859.66 April 22, 2031 557 Acquired
May 20, 2020 ISRG Non-Qualified Stock Option (right to buy) Common Stock (3,000) $119.06 April 21, 2021 3,000 Disposed
May 12, 2020 ESS Stock Option (Right to Purchase) [F1] Common Stock (7,329) $229.90 May 12, 2030 7,329 Acquired
April 23, 2020 ISRG Restricted Stock Units Common Stock (262) · · 262 Disposed
April 23, 2020 ISRG Restricted Stock Units Common Stock (255) · · 255 Acquired
April 23, 2020 ISRG Non-Qualified Stock Option (right to buy) Common Stock (766) $513.22 April 23, 2030 766 Acquired
Feb. 5, 2020 ISRG Non-Qualified Stock Option (right to buy) Common Stock (4,250) $119.06 April 21, 2021 4,250 Disposed
May 14, 2019 ESS Stock Option (Right to Purchase) [F1] Common Stock (4,180) $282.58 May 14, 2029 4,180 Acquired
April 25, 2019 ISRG Restricted Stock Units Common Stock (262) $0.00 April 26, 2020 262 Acquired
April 25, 2019 ISRG Non-Qualified Stock Option (right to buy) Common Stock (786) $517.78 April 25, 2029 786 Acquired
April 19, 2019 ISRG Restricted Stock Units Common Stock (332) $0.00 April 19, 2022 332 Disposed
Oct. 23, 2018 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,000) $119.06 April 21, 2021 1,000 Disposed
July 24, 2018 ISRG Non-Qualified Stock Option (right to buy) Common Stock (3,000) $121.99 April 22, 2020 3,000 Disposed
May 15, 2018 ESS Stock Option (Right to Purchase) [F1] Common Stock (2,083) $233.78 May 15, 2028 2,083 Acquired
April 19, 2018 ISRG Restricted Stock Units Common Stock (332) $0.00 April 19, 2022 332 Acquired
April 19, 2018 ISRG Restricted Stock Units Common Stock (513) $0.00 Feb. 21, 2018 513 Disposed
April 19, 2018 ISRG Non-Qualified Stock Option (right to buy) Common Stock (996) $462.71 April 19, 2028 996 Acquired
Feb. 20, 2018 ESS Stock Option (Right to Purchase) [F1] Common Stock (370) $225.44 May 16, 2027 370 Acquired
Nov. 30, 2017 ISRG Non-Qualified Stock Option (right to buy) Common Stock (3,000) $121.99 April 22, 2020 3,000 Disposed
Aug. 31, 2017 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,000) $365.98 April 22, 2020 1,000 Disposed
May 31, 2017 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,000) $365.98 April 22, 2020 1,000 Disposed
April 20, 2017 ISRG Restricted Stock Units Common Stock (327) $0.00 April 21, 2020 327 Disposed
April 20, 2017 ISRG Restricted Stock Units Common Stock (171) $0.00 Feb. 21, 2018 171 Acquired
April 20, 2017 ISRG Non-Qualified Stock Option (right to buy) Common Stock (515) $814.45 April 20, 2027 515 Acquired
March 15, 2017 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,000) $365.98 April 22, 2020 1,000 Disposed
April 25, 2016 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,500) $365.98 April 22, 2020 2,500 Disposed
April 21, 2016 ISRG Restricted Stock Units Common Stock (327) $0.00 April 21, 2020 327 Acquired
April 21, 2016 ISRG Restricted Stock Units Common Stock (460) $0.00 April 23, 2019 460 Disposed
April 21, 2016 ISRG Non-Qualified Stock Option (right to buy) Common Stock (327) $641.91 April 21, 2026 327 Acquired
April 21, 2016 ISRG Restricted Stock Units Common Stock (327) $0.00 April 21, 2020 327 Acquired
April 21, 2016 ISRG Non-Qualified Stock Option (right to buy) Common Stock (327) $641.91 April 21, 2026 327 Acquired
April 24, 2015 ISRG Restricted Stock Units Common Stock (354) $0.00 April 25, 2018 354 Disposed
April 23, 2015 ISRG Restricted Stock Units Common Stock (460) $0.00 April 23, 2019 460 Acquired
April 23, 2015 ISRG Non-Qualified Stock Option (right to buy) Common Stock (744) $512.77 April 23, 2025 744 Acquired
April 24, 2014 ISRG Restricted Stock Units Common Stock (354) $0.00 April 25, 2018 354 Acquired
April 24, 2014 ISRG Non-Qualified Stock Option (right to buy) Common Stock (1,063) $371.32 April 24, 2024 1,063 Acquired
April 25, 2013 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,125) $483.80 April 25, 2023 2,125 Acquired
April 19, 2012 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,500) $579.24 April 19, 2022 2,500 Acquired
April 21, 2011 ISRG Non-Qualified Stock Option (right to buy) Common Stock (2,750) $357.19 April 21, 2021 2,750 Acquired
April 22, 2010 ISRG Non-Qualified Stock Option (right to buy) Common Stock (7,500) $365.98 April 22, 2020 7,500 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 20, 2018 ESS Common Stock 1,500 Direct