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.
The PubMatic, Inc. (NASDAQ: PUBM) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures, including current reports on Form 8-K and other key documents filed with the U.S. Securities and Exchange Commission. These filings offer detailed information on PubMatic’s financial performance, risk factors, and material events affecting its operations as an independent digital advertising technology company.
PubMatic uses Form 8-K to report items such as quarterly financial results and significant corporate developments. For example, the company has furnished press releases announcing results for recent quarters as exhibits to 8-K filings under Item 2.02, Results of Operations and Financial Condition. PubMatic has also filed an 8-K describing its civil action against Google LLC, along with an update to its risk factors outlining potential business impacts from that litigation.
Investors reviewing PubMatic’s filings can examine how the company discusses non-GAAP financial measures, risk factors related to its relationships with major ecosystem participants, and the ways it communicates material information to the market. Over time, annual reports on Form 10-K, quarterly reports on Form 10-Q, and additional 8-K filings can provide insight into revenue trends, operating metrics, and strategic priorities in areas such as AI-powered infrastructure, connected TV, and programmatic advertising.
On Stock Titan, these documents are complemented by AI-powered summaries that help explain the contents of lengthy filings, highlight notable sections, and make it easier to identify items such as quarterly results, risk factor changes, and disclosures about significant partnerships or legal matters. Users can follow new PUBM filings as they are posted from EDGAR and use the summaries as a starting point before reviewing the full text.
PubMatic, Inc. (PUBM) notice reports a proposed sale of 44,000 common shares to be executed through Goldman Sachs & Co. LLC on 09/15/2025 with an aggregate market value listed as $358,600. The shares were acquired the same day upon option exercise and payment was by option exercise. The issuer's outstanding shares are shown as 37,459,793. The filing also discloses multiple prior sales by the Goel Family Trust between 06/23/2025 and 09/02/2025, each listing specific share amounts and gross proceeds. The filer certifies no undisclosed material adverse information.
PubMatic filed an 8-K disclosing a new lawsuit against Google and related investor communications. The company posted FAQs on a litigation website and furnished those FAQs and a summary email to select equity analysts as exhibits to the filing. PubMatic says it sued Google seeking damages and injunctive relief over alleged anticompetitive conduct in publisher ad server and ad exchange markets for open-web display, following a separate April 2025 DOJ ruling finding anticompetitive behavior by Google. Management warns the lawsuit is in early stages, outcome and timing are uncertain, could be costly, may divert resources, and might trigger retaliatory steps by Google that could disrupt access to Google platforms and harm revenue and relationships.
Rajeev K. Goel, PubMatic, Inc. CEO, director and reported ~10% owner, filed a Form 4 reporting transactions dated 09/02/2025. The filing shows an acquisition entry of 44,000 shares of Class A common stock (non-derivative) and a sale of 44,000 shares at a weighted-average price of $8.4484, with the sale effected pursuant to a Rule 10b5-1 trading plan adopted March 2, 2025.
The report discloses related transfers of shares to The Goel Family Trust and notes that following the reported sales Mr. Goel holds 2,362,194 shares of Class A and Class B common stock (excluding unvested/vested-but-unexercised option amounts). The filing also records option activity: 44,000 options with a $1.11 exercise price that are fully vested and expire on 07/07/2026. The form is signed by an attorney-in-fact on 09/04/2025.
Amar K. Goel, who serves as Chairman and Chief Innovation Officer of PubMatic, Inc. and is identified as a director and 10% owner, sold 8,020 shares of Class A common stock on 09/02/2025. The shares were sold under a Rule 10b5-1 trading plan adopted by the reporting person on June 3, 2025. The reported weighted-average sale price was $8.4502, with individual sale prices ranging from $8.34 to $8.58. Following the reported sale, the reporting person beneficially owned 12,496 shares of Class A common stock. The Form 4 was submitted by an attorney-in-fact on the reporting person’s behalf.
PubMatic, Inc. (PUBM) Form 144 notifies a proposed sale of 44,000 common shares through Goldman Sachs & Co. LLC with an aggregate market value of $374,880, to be sold on 09/02/2025 on NASD. The filer reports those shares were acquired on 09/02/2025 upon option exercise and paid by option exercise. The filing also discloses multiple prior sales by the Goel Family Trust totaling repeated dispositions between 06/02/2025 and 08/18/2025, including several 44,000-share transactions and one large reported gross proceeds entry of $4,849,280. The filer affirms no undisclosed material adverse information and certifies compliance with Rule 144 representations.
PubMatic, Inc. (PUBM) Form 144 notifies the SEC of a proposed sale of 8,020 common shares through Morgan Stanley Smith Barney LLC on the NASDAQ, with an aggregate market value of $69,533.40. The shares were acquired as restricted stock units on 07/01/2025 and are listed for an approximate sale date of 09/02/2025. The filing also discloses that Amar Goel sold 4,417 shares on 07/02/2025 for $55,492.10. The filing shows 37,459,793 shares outstanding for the issuer. The filer affirms there is no undisclosed material adverse information and relies on Rule 144 procedures for restricted securities previously issued to an insider.
Steven Pantelick, Chief Financial Officer of PubMatic, Inc. (PUBM), reported a sale of Class A common stock under a pre-established Rule 10b5-1 trading plan. The filing discloses that on 08/27/2025 he sold 3,676 shares at a weighted-average price of $8.4363, with prices in the range $8.31 to $8.52. After the reported sale, the filing shows the reporting person beneficially owned 27,026 shares. The Form 4 was signed by an attorney-in-fact on 08/29/2025. All sales were effected pursuant to the 10b5-1 plan adopted May 9, 2024.
Form 144 notice for PubMatic, Inc. (PUBM): An individual affiliated with the company is proposing to sell 3,676 shares of common stock under Rule 144, with an approximate aggregate market value of $30,621.08, and an approximate sale date of 08/27/2025 on NASDAQ through Morgan Stanley Smith Barney LLC.
The shares reported to be sold were acquired as Restricted Stock Units on 07/01/2025 from the issuer. The filing also discloses three recent sales by the same person or related 10b5-1 plans: 15,690 shares on 07/03/2025 (gross proceeds $201,220.34), 15,598 shares on 07/02/2025 (gross proceeds $195,545.89), and 4,000 shares on 06/03/2025 (gross proceeds $48,262.80).
Rajeev K. Goel, PubMatic, Inc. director, CEO and >10% owner, reported insider transactions on 08/18/2025. He exercised 44,000 options with a $1.11 exercise price and acquired the underlying shares, and 44,000 Class A shares were sold pursuant to a Rule 10b5-1 trading plan at a weighted average sale price of $8.4183 per share (range $8.31–$8.515). The sold shares were transferred to and sold by The Goel Family Trust. After the transactions, Mr. Goel beneficially holds 2,362,194 shares of Class A and Class B common stock, excluding unvested or unexercised option awards. Several additional share blocks are held indirectly in trusts for family members, and the exercised options are fully vested and expire on 07/07/2026.
PubMatic, Inc. (PUBM) Form 4 summary: Lisa Gimbel, Chief Accounting Officer, reported the vesting and settlement of multiple restricted stock unit awards and a small related sale to cover tax withholding. On August 15, 2025, three RSU vesting events were reported that added 1,395; 773; and 802 shares to her beneficial ownership. After those settlements her reported beneficial holdings increased to 11,160; 7,726; and 11,218 shares across the respective RSU series. On August 18, 2025, she sold 1,062 shares in a block trade at a weighted average price of $8.4081 per share to satisfy tax withholding obligations.
The filing clarifies that each RSU converts to one share on vesting for no consideration and describes the vesting schedules for the different RSU grants. The sale price range for the block trade was $8.30 to $8.515 and the reporting person can provide detailed allocation information on request.