Company · Ownership research

INTUITIVE SURGICAL INC ISRG

CIK 0001035267

Form 4 transactions dated Nov 1, 2023 to Nov 9, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 66 rows; the complete set is available through the API.

Insider filings on file run through Nov 5, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $368.64M

Nov 1, 2023 – Nov 5, 2026
Available records · partial months are marked ·

202610 of 30 preview events · 66 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 4, 2026	GUTHART GARY S Director	Sale10b5-1 footnote	$4.57M 10,000 shares sold	0.83% sold Trust holding	▾
Nov 4, 2026	BARRATT CRAIG H Director	Sale10b5-1 footnote	$529.00K 1,150 shares sold	100.00% sold Direct holding	▾
Oct 30, 2026	Brosius Mark EVP & Chief Mfg and Supply Cha	Sale10b5-1 footnote	$28.58K 63 shares sold	12.12% sold Direct holding	▾
Oct 30, 2026	Widman Fredrik VP Corporate Controller	Sale10b5-1 footnote	$2.38M 5,448 shares sold	84.15% sold Direct holding	▾
Oct 29, 2026	Brosius Mark EVP & Chief Mfg and Supply Cha	Sale10b5-1 footnote	$27.32K 61 shares sold	10.50% sold Direct holding	▾
Oct 28, 2026	Brosius Mark EVP & Chief Mfg and Supply Cha	Sale10b5-1 footnote	$26.94K 61 shares sold	9.50% sold Direct holding	▾
Oct 27, 2026	Brosius Mark EVP & Chief Mfg and Supply Cha	Sale10b5-1 footnote	$27.55K 61 shares sold	8.68% sold Direct holding	▾
Oct 26, 2026	Brosius Mark EVP & Chief Mfg and Supply Cha	Sale10b5-1 footnote	$27.56K 61 shares sold	7.98% sold Direct holding	▾
Oct 23, 2026	Widman Fredrik VP Corporate Controller	Sale10b5-1 footnote	$1.83M 4,047 shares sold	79.78% sold Direct holding	▾
Oct 23, 2026	GUTHART GARY S Director	Sale10b5-1 footnote	$9.08M 20,095 shares sold	1.64% sold Trust holding	▾

Showing 30 / 66 record groups in 2026. The complete set is available through the API.

INTUITIVE SURGICAL INC · ISRG

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 66 purchase / sale groups and 30 of 220 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"ISRG","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.