Viant Technology Inc. SEC Filings

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.

Christopher Vanderhook, Viant Technology Inc. (DSP) Chief Operating Officer, reported multiple transactions between 09/15/2025 and 09/17/2025 involving both Class A and Class B common stock and related units. On 09/15/2025 he sold 8,782 shares of Class A at $9.7274 to cover estimated taxes from RSU vesting. On 09/16/2025 313,926 Class B units were treated as exchanged/recorded with no cash price, and on 09/17/2025 he sold 313,926 Class A shares at $9.5564. Pursuant to an agreement dated 09/15/2025 the issuer purchased 941,777 Class A shares from Capital V LLC for approximately $9,000,000. The filing corrects a prior Form 4 gift count and discloses indirect interests via Capital V LLC and several GRATs.

Timothy Vanderhook, CEO and Chairman of Viant Technology Inc. (ticker DSP), filed a Form 4 reporting multiple transactions in mid-September 2025 that adjusted his direct and indirect holdings. The filing states shares were sold on 09/15/2025 to cover taxes related to vesting restricted stock units and that, under a Unit Exchange and Purchase Agreement dated 09/15/2025, the issuer bought 941,777 shares from Capital V LLC for about $9.0 million. A prior Form 4 gift count was corrected. The report also shows exchanges and cancellations between Class B Units, Class B common stock and Class A common stock and transfers involving several GRATs.

Larry Madden, Chief Financial Officer of Viant Technology Inc. (DSP), reported a sale of Class A common stock on 09/15/2025. The filing shows 13,006 shares were sold at $9.7274 per share to cover withholding taxes tied to the vesting and settlement of restricted stock units. After the transaction, the reporting person beneficially owned 423,255 shares. The Form 4 is a routine insider disclosure indicating a tax-withholding sale rather than an open-market divestiture.

Viant Technology Inc. (DSP) Form 144 summary: An insider filed a notice to sell 9,500 shares of Class A common stock, with an aggregate market value of $97,945, through Morgan Stanley Smith Barney on or about 09/11/2025 on the NASDAQ. The shares were acquired as restricted stock units awarded under the companys incentive award plan on 09/10/2025 and were paid as compensation with a payment date shown as 03/15/2024. The filer also reported a prior sale on 06/13/2025 of 8,960 shares for $117,177.09. The notice includes the standard representation that the seller is not aware of any undisclosed material adverse information about the issuer.