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. (PUBM) is identified as issuer in a notice for a proposed sale by Amar Goel, named as the person for whose account the securities are to be sold. The notice identifies 10,795 common shares for sale, with an aggregate market value of $198,843.90 and an approximate sale date of October 5, 2026. Morgan Stanley Smith Barney LLC Executive Financial Services is listed as broker. The notice also lists prior sales of 7,302 shares on October 2, 2026, and 6,250 shares on September 3, 2026; the September sale is identified as a 10b5-1 sale.
PubMatic, Inc. officer Andrew Woods gave notice of a proposed sale of 10,079 common shares, with an aggregate market value of $185,655.18 and an approximate sale date of October 5, 2026. The notice identifies the shares as restricted stock units acquired from the issuer on October 1, 2026.
PubMatic, Inc. Chief Accounting Officer Lisa Gimbel sold 500 shares of Class A Common Stock on October 1, 2026, at $18.99 per share. The sale was made pursuant to a Rule 10b5-1 trading plan adopted on May 13, 2026. She directly held 15,927 shares after the sale.
PubMatic, Inc. Chief Executive Officer Rajeev K. Goel exercised options on September 24, 2026, to acquire 21,870 Class B shares at $2.15 per share; his reported option balance afterward was 73,088 shares. He also reported a conversion of a derivative security into 34,370 Class A shares. That day, he sold 10,080 Class A shares at a weighted-average $18.0516 per share and 40,373 at a weighted-average $18.5439 per share; both sales were under a Rule 10b5-1 trading plan adopted March 5, 2026. Following the sales reported with the 40,373-share line item, Goel held 2,324,694 Class A and Class B shares, excluding vested but unexercised options, unvested options, and unvested restricted stock units. Separate indirect Class B positions list underlying Class A share counts of 581,260 for securities held as custodian for his children, 400,000 in The Goel Heritage Trust, 68,616 in The Goel Family Gift Trust, 308,775 in a trust for a child, and 483,784 in The Goel Family Trust. Goel disclaims beneficial ownership of the Heritage, Gift, and child-benefit trust holdings except to the extent of any pecuniary interest. The exercised award expires May 1, 2027.
PubMatic, Inc. (PUBM) common shares are listed for proposed sale by Rajeev Goel: 50,453 shares with an aggregate market value of $880,657.12. The listed shares comprise 21,870 from an exercise of stock options, 12,500 from previously exercised stock options, and 16,083 restricted stock units. The past-three-month sales table also labels several transactions as 10b5-1 sales.
PubMatic, Inc. (PUBM) reported that President, Engineering Mukul Kumar exercised stock options and sold shares on September 16, 2026. He exercised 8,000 options for Class B common stock at an exercise price of $2.15 per share, reducing his option holdings in that grant to 15,000 options outstanding. Those 8,000 Class B shares, held by an executive officer, automatically converted into 8,000 Class A common shares, which were then sold at a weighted average price of $16.7785 per share under a Rule 10b5-1 trading plan adopted on March 3, 2026. The filing does not list his total remaining Class A share holdings.
PubMatic, Inc. (PUBM) received a notice that officer Mukul Kumar plans to sell up to 23,000 shares of common stock under Rule 144, through Morgan Stanley Smith Barney LLC, with an aggregate market value of $385,940.00. PubMatic had 37,303,647 shares outstanding as of the planned sale date of September 16, 2026.
The shares are to be sold for cash following the exercise of stock options, and related option exercises are expected over the next three months. In the prior three months, Kumar sold 23,897 shares of PubMatic common stock in three transactions, including two identified as 10b5-1 sales.
PubMatic, Inc. (PUBM) insider Amar K. Goel, the chairman and chief innovation officer, reported a series of related transactions on September 3, 2026. He exercised fully vested options for 6,250 shares of Class B common stock at an exercise price of $2.15 per share, converting them into 6,250 shares of Class A common stock, then sold those 6,250 Class A shares at a weighted average price of $17.0443 per share pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2026. The option position reported in this filing was reduced to 0 shares following the exercise. The filing also lists significant indirect holdings of Class B stock (convertible into Class A) through various trusts, some of which are for the benefit of the reporting person, the reporting person’s spouse, or children, with explicit disclaimers of beneficial ownership for several of these trusts except to the extent of any pecuniary interest.
PubMatic, Inc. (PUBM) is the issuer for a planned sale of common stock disclosed by Amar Goel in a Rule 144 notice. The filing covers up to 6,250 shares of common stock, with an aggregate market value of $108,625.00, to be sold through Morgan Stanley Smith Barney LLC on or after September 3, 2026 on NASDAQ, referencing 37,303,647 shares outstanding.
The shares are to be sold following an exercise of stock options for cash on September 3, 2026. The notice also reports that during the prior three months, Amar Goel sold 6,584 shares of common stock on July 2, 2026 for $89,861.72.
PubMatic, Inc. (PUBM) reported that its Chief Accounting Officer, Lisa Gimbel, sold 500 shares of Class A Common Stock on September 1, 2026 at an average price of $16.43 per share. The filing states the sale was made in a sale transaction and that she held 16,427 shares directly after the transaction. According to a footnote, this sale was effected under a Rule 10b5-1 trading plan adopted by her on May 13, 2026, indicating it was pre-arranged rather than opportunistic.