PUBM insider trading
NasdaqGM TechnologyPubMatic, Inc.: insider trade history from SEC Form 4 filings.
About PubMatic, Inc.
PubMatic, Inc., a technology company, engages in the provision of a cloud infrastructure platform that enables real time programmatic advertising transactions for digital content creators, advertisers, agencies, agency trading desks, and demand side platforms worldwide. Its PubMatic SSP, a sell side platform for the purchase and sale of digital advertising inventory for publishers and buyers. The company also provides OpenWrap, a header bidding solution; Connect, a solution that provides additional data and insights to publishers and buyers; Activate, which allows buyers to execute direct deals on its platform across publisher inventory; Convert, a commerce media solution; and Identity Hub, an ID management tool for publishers that leverages specialized technology infrastructure to simplify alternative identifier marketplace. Its platform supports an array of ad formats and digital device types, including mobile app, mobile web, desktop, display, video, over the top video, connected television, and media. The company was incorporated in 2006 and is based in Redwood City, California.
Company website: www.pubmatic.com
PUBM insider activity at a glance
FilingIQ tracks 1,430 insider transactions for PUBM in filings since Dec 11, 2020. The most recent transaction is dated Oct 2, 2026.
Across the full history, 91 open-market purchases
and 700 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on PUBM insider trades is 55.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest PUBM Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
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Frequently asked
- How many insider trades does FilingIQ track for PUBM?
- FilingIQ tracks 1,430 Form 4 insider transactions for PUBM (PubMatic, Inc.), covering filings from Dec 11, 2020 onwards. 48 of those are dated within the last 90 days.
- Are PUBM insiders net buyers or net sellers?
- Across the full Form 4 history for PUBM, 91 transactions (6%) were open-market purchases and 700 (49%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does PUBM insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
- What sector is PUBM in?
- PubMatic, Inc. (PUBM) is classified in the Technology sector, specifically Software - Application, with a current market capitalisation of $389.44M.
Methodology & sources
Every PUBM insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.