Company · Ownership research

PubMatic, Inc. PUBM

CIK 0001422930

Form 4 transactions dated Nov 1, 2023 to Nov 10, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 71 rows; the complete set is available through the API.

Insider filings on file run through Nov 3, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $52.18M

Nov 1, 2023 – Nov 3, 2026
Available records · partial months are marked ·

202610 of 30 preview events · 71 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 2, 2026	Gimbel Lisa CHIEF ACCOUNTING OFFICER	Sale10b5-1 footnote	$8.06K 500 shares sold	3.14% sold Direct holding	▾
Oct 22, 2026	Goel Rajeev K. CHIEF EXECUTIVE OFFICER · Director · 10% owner	Sale10b5-1 footnote	$863.24K 50,021 shares sold	61.15% sold Direct holding	▾
Oct 16, 2026	Kumar Mukul PRESIDENT, ENGINEERING	Sale10b5-1 footnote	$136.98K 8,000 shares sold	Unavailable Direct holding	▾
Oct 5, 2026	Woods Andrew GENERAL COUNSEL & SECRETARY	Sale10b5-1 footnote	$188.00K 10,079 shares sold	20.22% sold Direct holding	▾
Oct 5, 2026	Goel Amar K. CHAIRMAN, CHIEF INNOVATION OFF · Director · 10% owner	Sale10b5-1 footnote	$201.49K 10,795 shares sold	23.28% sold Direct holding	▾
Oct 5, 2026	Pantelick Steven CHIEF FINANCIAL OFFICER	Sale10b5-1 footnote	$413.81K 22,173 shares sold	68.17% sold Direct holding	▾
Oct 2, 2026	Woods Andrew GENERAL COUNSEL & SECRETARY	Sale	$108.98K 5,744 shares sold	10.33% sold Direct holding	▾
Oct 2, 2026	Goel Rajeev K. CHIEF EXECUTIVE OFFICER · Director · 10% owner	Sale	$953.10K 50,233 shares sold	51.44% sold Direct holding	▾
Oct 2, 2026	Goel Amar K. CHAIRMAN, CHIEF INNOVATION OFF · Director · 10% owner	Sale	$138.55K 7,302 shares sold	13.60% sold Direct holding	▾
Oct 2, 2026	Pantelick Steven CHIEF FINANCIAL OFFICER	Sale	$445.71K 23,491 shares sold	41.94% sold Direct holding	▾

Showing 30 / 71 record groups in 2026. The complete set is available through the API.

PubMatic, Inc. · PUBM

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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 71 purchase / sale groups and 30 of 263 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"PUBM","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.