Welcome to our dedicated page for PubMatic SEC filings (Ticker: PUBM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
PubMatic SEC filings document formal disclosures for an operating advertising technology company listed on Nasdaq under PUBM. Recent 8-K filings cover quarterly and annual operating results, furnished earnings releases, GAAP-to-non-GAAP reconciliations, adjusted EBITDA disclosures, cash flow commentary, share repurchase activity and updates related to AgenticOS and CTV advertising performance.
The company’s proxy materials describe annual meeting matters, director elections, auditor ratification and advisory executive compensation votes. Other current reports address executive leadership transitions and Regulation FD disclosures, including litigation-related communications concerning publisher ad server and ad exchange markets.
PubMatic, Inc. CHIEF GROWTH OFFICER Paulina Klimenko sold Class A Common Stock in a planned open-market transaction. On April 6, 2026, she sold 11,784 shares of PubMatic Class A Common Stock at a weighted average price of $8.443 per share, under a Rule 10b5-1 trading plan. After this sale, she directly held 61,436 shares of Class A Common Stock.
PubMatic, Inc. Chief Financial Officer Steven Pantelick executed an open‑market sale of 16,282 shares of Class A Common Stock on April 6, 2026 at a weighted average price of $8.443 per share.
The transaction was carried out under a pre‑arranged Rule 10b5‑1 trading plan adopted on May 28, 2025, and Pantelick now directly holds 41,319 shares of PubMatic stock.
Steve Pantelick reported the sale of 16,747 shares of Common Stock on 04/02/2026. The filing shows aggregate sale proceeds of $136,878.26. The notice also lists 16,282 Restricted Stock Units dated 04/01/2026 associated with the issuer.
Paulina Klimenko filed a notice proposing the sale of 11,784 shares of Common Stock reported as restricted stock units to be sold through Morgan Stanley Smith Barney LLC. The filing references an earlier sale of 12,091 shares on 04/02/2026 for $98,823.37.
PubMatic, Inc. CEO Rajeev K. Goel reported routine equity transactions tied to RSU vesting and taxes. On April 1, 2026, multiple Restricted Stock Units (RSUs) vested, and he acquired 97,656 shares of Class A Common Stock for no cash consideration.
On April 2, 2026, he sold 49,916 shares of Class A Common Stock at a weighted average price of $8.1733 per share to cover tax withholding obligations through a “sell to cover” transaction. After these sales, he held 47,740 Class A shares directly.
PubMatic, Inc. general counsel and secretary Andrew Woods reported several equity compensation transactions. On April 1 and 8, 2026, restricted stock units vested and were settled into Class A common stock, increasing his direct holdings. On April 2, 2026, he sold 5,710 Class A shares in open-market block trades at a weighted average price of $8.1733 per share to cover tax withholding obligations from these RSU vestings. Following the sale, he directly owned 69,882 Class A shares.
PubMatic, Inc. president of engineering Mukul Kumar reported routine equity compensation activity and a related tax sale. On April 1, 2026, he acquired 19,974 shares of Class A Common Stock at $0.00 per share through the vesting and settlement of restricted stock units (RSUs).
On April 2, 2026, he sold 7,830 shares of Class A Common Stock in open-market block trades at a weighted average price of $8.1733 per share, with trade prices ranging from $7.98 to $8.27. According to the disclosure, these sales were made solely to cover tax withholding obligations from the RSU vesting via a “sell to cover” transaction. After these transactions, he directly holds 99,485 shares of Class A Common Stock.
PubMatic, Inc. chief growth officer Paulina Klimenko reported a combination of RSU vesting and related share sales. On April 1, 2026, several restricted stock unit awards vested and were settled, converting into a total of 33,531 Class A Common shares at no cash cost.
On April 2, 2026, she sold 12,091 Class A shares at a weighted average price of about $8.17 per share. Footnotes state these sales were executed under a “sell to cover” arrangement solely to satisfy tax withholding obligations tied to the RSU vesting. After these transactions, Klimenko directly owned 73,220 Class A shares.
PubMatic, Inc. director and officer Amar K. Goel reported routine equity compensation activity and a related tax sale. On April 1, 2026, he exercised restricted stock units that converted into 18,098 shares of Class A Common Stock for no cash cost. The footnotes state each RSU delivers one Class A share at settlement.
On April 2, 2026, he sold 6,528 Class A shares at a weighted average price of $8.1733 per share in block trades, explicitly to cover tax withholding obligations through a “sell to cover” transaction. Following these transactions, he directly holds 24,066 Class A shares, indicating he retained a substantial equity stake after satisfying tax obligations.
PubMatic, Inc. Chief Financial Officer Steven Pantelick reported routine equity compensation activity involving restricted stock units (RSUs) and related tax sales. On April 1, 2026, multiple RSU awards vested, and he acquired 45,663 shares of Class A Common Stock at no cost through RSU settlement and derivative exercises.
On April 2, 2026, he sold 16,747 shares of Class A Common Stock at a weighted average price of $8.1733 per share. Footnotes explain these shares were sold solely to cover tax withholding obligations via a “sell to cover” transaction rather than a discretionary open-market sale. After these transactions, he directly holds 57,601 shares of Class A Common Stock and continues to hold a substantial RSU balance, which vests quarterly so long as he remains in service.