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.
BlackRock, Inc. has filed an amended Schedule 13G reporting its beneficial ownership in PubMatic, Inc. Class A stock as of 12/31/2025. BlackRock reports beneficial ownership of 2,708,504 shares of Class A stock, representing 7.1% of the outstanding class. It has sole voting power over 2,669,844 shares and sole dispositive power over 2,708,504 shares, with no shared voting or dispositive power.
The filing explains that these securities are held by certain BlackRock business units, and do not include any securities beneficially owned by other disaggregated units. BlackRock also certifies that the shares were acquired and are held in the ordinary course of business, and not for the purpose of changing or influencing control of PubMatic.
PUBM insider Goel Family Trust has filed notice to sell 44,000 common shares through Goldman Sachs & Co. LLC, with an approximate sale date of 01/20/2026. The shares have an aggregate market value of 331,540, compared with 38,151,563 common shares outstanding.
The 44,000 shares were acquired from the issuer on 01/20/2026 via an option exercise, with the same date shown for payment. Over the past three months, the Goel Family Trust has already completed several 44,000‑share sales of the issuer’s common stock, with disclosed gross proceeds including 372,680 on 10/06/2025 and 394,240 on 12/22/2025.
PubMatic, Inc. insider Amar K. Goel reported a planned sale of 7,158 shares of Class A Common Stock on January 6, 2026 under a Rule 10b5-1 trading plan. The shares were sold at a weighted average price of $8.7329 per share, with individual sale prices ranging from $8.64 to $8.82.
After this transaction, Goel directly holds 12,496 shares of PubMatic Class A Common Stock. The filing notes that detailed price breakdowns within the reported range are available upon request from the company, its shareholders, or the SEC staff.
PubMatic, Inc.’s Chief Growth Officer Paulina Klimenko sold 12,315 shares of Class A Common Stock on January 6, 2026 at a weighted average price of $8.7299 per share. The transaction was coded as a sale and was executed under a Rule 10b5-1 trading plan that she adopted on May 8, 2025. After this sale, she beneficially owned 51,780 shares directly. The filing notes that the reported price is a weighted average, with individual sale prices ranging from $8.63 to $8.82 per share.
An insider filed a notice of proposed sale under Rule 144 for common stock of the issuer. The filing covers a planned sale of 12,315 common shares through Morgan Stanley Smith Barney LLC, with an indicated aggregate market value of 107,879.40. The shares are listed on NASDAQ, and the approximate sale date is January 6, 2026.
The securities to be sold were acquired as restricted stock units from the issuer on January 1, 2026, in the same amount of 12,315 shares. The notice also reports that the same person sold 9,020 common shares on January 2, 2026 for gross proceeds of 77,688.36. The form includes the standard representation that the seller is not aware of undisclosed material adverse information about the issuer.
PubMatic, Inc. (PUBM) disclosed insider transactions by its Chief Executive Officer, director and 10% owner, Rajeev Goel, on 11/24/2025. He acquired 44,000 shares of Class A common stock through conversions and simultaneously sold 44,000 shares of Class A common stock at a weighted average price of $8.681 per share. The sales were executed by The Goel Family Trust under a pre-arranged Rule 10b5-1 trading plan adopted on March 2, 2025.
Goel also exercised fully vested stock options to acquire Class B common stock, which converts into Class A common stock upon transfer, and adjusted various trust and custodial holdings for the benefit of his children and family members. Following the reported sales, he holds a combined 2,362,194 shares of PubMatic Class A and Class B common stock, not counting vested but unexercised options or unvested equity awards.
PubMatic, Inc. (PUBM) reported insider activity by its Chief Accounting Officer on a Form 4. On 11/15/2025, the officer exercised restricted stock units (RSUs) into 1,395, 772, and 801 shares of Class A common stock at an exercise price of $0. On 11/17/2025, the officer sold 1,073 shares of Class A common stock at a weighted average price of $9.3671 per share, in a block trade with prices ranging from $9.14 to $9.54, solely to cover tax withholding obligations related to the RSU vesting.
Following these transactions, the officer directly held 10,492 shares of PubMatic Class A common stock. The RSUs generally vest in quarterly installments over time, contingent on continued service, and each RSU converts into one share of Class A common stock upon vesting for no cash consideration.
PubMatic, Inc. reported Q3 results with revenue of $67.960 million and a net loss of $6.452 million. Gross margin was 63%. Management attributes the year-over-year revenue decline primarily to elevated U.S. political spend in 2024 and short-term effects from platform changes by a large DSP buyer.
Year-to-date, net cash provided by operating activities was $62.900 million, reflecting strong collections and working capital management. Cash and cash equivalents were $136.548 million as of September 30, 2025. The company repurchased 4,036,242 Class A shares for $46.0 million in the first nine months, with $94.4 million remaining under its extended repurchase authorization. As of November 3, 2025, PubMatic had 38,151,563 Class A and 8,263,239 Class B shares outstanding.
Cost efficiency improved: cost of revenue per million impressions fell about 20% versus last year. Accounts receivable were $362.591 million and payables to publishers were $329.723 million, consistent with PubMatic’s net revenue model. The company remains undrawn on its $110 million revolving credit facility.
PubMatic, Inc. furnished an 8-K to announce it issued a press release with its financial results for the fiscal quarter ended September 30, 2025. The press release is included as Exhibit 99.1, and the company states the Item 2.02 information is furnished, not filed under the Exchange Act.
The release includes non-GAAP financial measures with a GAAP reconciliation provided in Exhibit 99.1. PubMatic notes it may disclose material information through SEC filings, press releases, public conference calls, and its investor relations website.
PubMatic (PUBM) CEO, director and 10% owner Mr. Goel reported insider transactions on 11/06/2025. He exercised 44,000 stock options at $1.11 to acquire Class B common stock, which then converted into 44,000 Class A shares, and sold 44,000 Class A shares at a $7.4806 weighted average price (range $7.39–$7.87).
The sales were effected under a Rule 10b5-1 trading plan adopted on March 2, 2025 and executed by The Goel Family Trust following an intra-family transfer. After these sales, Mr. Goel holds 2,362,194 shares of Class A and Class B common stock in aggregate as of the filing date. The option award is fully vested and expires on July 7, 2026.