Welcome to our dedicated page for Viant Technology SEC filings (Ticker: DSP), 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.
Viant Technology Inc. filings document a Nasdaq-listed advertising technology company that operates an AI-powered, buy-side demand-side platform for programmatic advertising. Form 8-K reports furnish quarterly and annual operating results, including revenue-related disclosures, advertiser activity, CTV performance commentary and other financial measures tied to the platform.
Proxy materials describe annual meeting matters, director elections, auditor ratification, governance practices and shareholder voting procedures. The filing record also covers material-event disclosures, material agreements, capital-structure matters, governance topics, and formal exhibits that frame Viant’s public-company reporting obligations.
A holder of DSP common stock has filed a notice of proposed sale under Rule 144, covering 76,917 shares to be sold through Goldman Sachs & Co. LLC. The filing lists an aggregate market value of these shares of $980,691.75 and indicates they are common stock listed on NASD, with 16,678,890 shares shown as outstanding. The approximate planned sale date is 01/22/2026.
The shares to be sold were originally acquired as compensation in the form of restricted stock units from the issuer on several dates in 2024 and 2025, with each grant paid as compensation rather than cash purchases. The form also includes the standard representation that the seller does not know of any undisclosed material adverse information about the issuer’s current or prospective operations.
Royce & Associates LP, a New York investment adviser, has reported beneficial ownership of 912,043 shares of Viant Technology Inc Class A common stock, representing 5.47% of the class as of 12/31/2025.
Royce & Associates holds sole voting and sole dispositive power over these shares, with no shared voting or dispositive authority. The securities are held in investment accounts of its clients, and the firm states they were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Viant.
The filing explains that Royce & Associates is an indirect majority-owned subsidiary of Franklin Resources, Inc. but exercises voting and investment power independently from Franklin affiliates. Royce & Associates disclaims pecuniary interest and ultimate beneficial ownership of the securities beyond its role as investment manager.
Viant Technology Inc. executive Larry Madden filed Amendment No. 6 to update his beneficial ownership in the company’s Class A common stock. The filing reports that he may be deemed to beneficially own 1,226,769 shares of Class A common stock, representing 6.9% of the class, based on 16,678,890 shares outstanding as of November 7, 2025. His stake includes 194,940 shares held directly, 492,065 shares underlying stock options exercisable within 60 days, 65,408 shares underlying RSUs vesting within 60 days, and 474,356 shares underlying Class B Units convertible one-for-one into Class A shares. On January 9, 2026, he received 23,489 option shares and 65,408 RSU shares as compensation for services, and this amendment corrects prior reporting of option-related beneficial ownership.
Viant Technology Inc. insider Larry Madden has filed an Amendment No. 5 to Schedule 13D reporting beneficial ownership of 1,401,423 shares of Class A common stock, representing 7.8% of the class. This total includes 194,940 shares held directly, 666,719 shares underlying stock options that are or will become exercisable within 60 days, 65,408 shares underlying RSUs that will vest within 60 days, and 474,356 shares underlying Class B Units convertible on a one-to-one basis into Class A shares. On January 9, 2026, he was awarded 221,631 stock options and 65,408 RSUs as compensation for services. Madden holds sole voting and dispositive power over all 1,401,423 shares and reports no other transactions in the stock since the prior amendment.
Viant Technology Inc. director, 10% owner and Chief Operating Officer Christopher Vanderhook reported several equity transactions involving Class A and Class B interests. On 12/16/2025, 12,500 Class B units of Viant Technology LLC were exchanged into 12,500 shares of Class A common stock at an exercise price of $0, with an equal number of Class B common shares cancelled. After this, 9,102 Class A shares were sold on 12/17/2025 at $11.704 in a transaction instituted by the company to cover estimated taxes from restricted stock unit vesting.
Additional sales of 5,000 Class A shares on 12/17/2025 at a weighted average price of $11.7366 and 5,000 shares on 12/18/2025 at a weighted average price of $11.928 were made on behalf of Capital V LLC under a Rule 10b5-1 trading plan. Following these transactions, Vanderhook directly owned 347,182 Class A shares and indirectly held 7,500 Class A shares and 9,157,275 Class B common shares through Capital V LLC, in which he has a one-third interest.
Viant Technology Inc.'s Chief Financial Officer, Larry Madden, reported a sale of company stock in connection with equity compensation. On 12/17/2025, he sold 13,477 shares of Class A common stock at a price of $11.704 per share. According to the footnote, these shares were sold in a transaction instituted by the company on his behalf to cover withholding tax tied to the vesting and settlement of restricted stock units.
After this tax-related sale, Madden directly beneficially owned 409,778 shares of Viant Technology Inc. Class A common stock. The filing indicates this report is for one reporting person and confirms his role as Chief Financial Officer of the issuer.
Viant Technology Inc. filed Amendment No. 1 to its 2024 annual report to correct and expand the section on controls and procedures. The update adds management’s explicit conclusion that the company’s internal control over financial reporting was effective as of December 31, 2024, based on the COSO 2013 framework, and confirms that disclosure controls and procedures were also effective at year-end.
Management excluded recently acquired IRIS.TV from the internal control assessment; IRIS.TV represented about 1% of total assets and less than 1% of total net revenues for 2024. As an emerging growth company, Viant is not required to include an auditor attestation on internal control. The amendment also notes new processes for accounting for the IRIS.TV acquisition, makes no other changes to the original filing, and includes updated officer certifications.
Viant Technology (DSP) filed its Q3 10‑Q, reporting revenue of $85.6 million and net income of $5.2 million, with net income attributable to Viant of $1.0 million and diluted EPS of $0.06. Adjusted EBITDA was $16.0 million and contribution ex‑TAC reached $53.0 million.
Operating cash flow for the first nine months was $19.5 million. As of September 30, 2025, cash and cash equivalents were $161.3 million, and the company had no long‑term debt. Total current liabilities were $119.7 million.
Viant continued capital returns: repurchases under its program were $10.0 million in Q3 and $37.9 million year‑to‑date. As of November 7, 2025, shares outstanding were 16,678,890 Class A and 45,754,716 Class B. The company’s revolving credit facility had no outstanding balance, and it remained in compliance with covenants.
Viant Technology Inc. (DSP) reported that it furnished a press release announcing financial results for the fiscal quarter ended September 30, 2025. The press release is included as Exhibit 99.1 to a Form 8-K under Item 2.02.
The information in Item 2.02, including Exhibit 99.1, is being furnished and shall not be deemed “filed” under Section 18 of the Exchange Act, nor incorporated by reference into other filings except as expressly stated. The company’s Class A common stock trades on the Nasdaq Global Select Market under the symbol DSP.
Capital V LLC, a reporting person associated with Viant Technology Inc. (DSP), reported transactions dated 09/16/2025 and 09/17/2025. On 09/16/2025 the filer acquired 941,777 Class B Units (exchangeable one-for-one into Class A common stock) for $0 and simultaneously recorded the cancellation of an equal number of Class B common shares for no consideration. The following day, 09/17/2025, the issuer purchased 941,777 shares of Class A common stock from Capital V LLC for an aggregate price of approximately $9,000,000 (price per share $9.5564). After the reported transactions the filing shows 27,509,326 shares of Class B common stock beneficially owned and 0 shares of Class A common stock beneficially owned by the reporting person.