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Total Value
$224.9K
Net $224.9K sold
Filing Date
Dec 18, 2025
3 transactions
Sales
$224.9K
3 transactions
Trade Summary
On Dec 16, 2025 through Dec 18, 2025, Vanderhook Christopher, Chief Operating Officer, Director, 10% Owner, sold $224.9K of Viant Technology Inc. (DSP) across 3 transactions. The filing covers Class A Common Stock and reflects net selling of $224.9K. Reported prices ranged from $11.70 to $11.93. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.
Company Information
- Company Name
- Viant Technology Inc.
- Ticker Symbol
- DSP
- CIK
- 0001828791
Insider Information
- Role
- Chief Operating Officer, Director, 10% Owner
- Location
- IRVINE, CA
Filing Details
- Filing Date
- Dec 18, 2025
- Transaction Date
- Dec 16, 2025
- Accession Number
- 0001843104-25-000010
- Form Type
- 4
- Net Trading Amount
- -$224.9K
Non-Derivative Transactions
| Date | Security | Shares | Price | Type | Value |
|---|---|---|---|---|---|
| Dec 16, 2025 | Class A Common Stock | 12,500 | — | Exercise | — |
| Dec 16, 2025 | Class B Common Stock | 12,500 | — | Disposition | — |
| Dec 17, 2025 | Class A Common Stock | 9,102 | $11.70 | Sale | $106.5K |
| Dec 17, 2025 | Class A Common Stock | 5,000 | $11.74 | Sale | $58.7K |
| Dec 18, 2025 | Class A Common Stock | 5,000 | $11.93 | Sale | $59.6K |
Derivative Transactions
| Date | Security | Shares | Exercise Price | Type | Value |
|---|---|---|---|---|---|
| Dec 16, 2025 | DSP derivative | 12,500 | — | Exercise | — |
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Footnotes
- (F1)The Class B Units of Viant Technology LLC ("Class B Units") are exchangeable, at the holder's option, on a one-for-one basis into shares of Class A common stock of the Issuer. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be automatically cancelled.
- (F2)The Reporting Person holds a one-third interest in Capital V LLC and may therefore be deemed to have an indirect pecuniary interest in one-third of Capital V LLC's total holdings.
- (F3)Reflects the cancellation for no consideration of a number of shares of Class B common stock of the Issuer in connection with the redemption by the Reporting Person of an equal number of Class B Units for Class A common stock.
- (F4)Shares were sold in a transaction instituted by the Issuer on the Reporting Person's behalf to cover estimated taxes associated with the vesting and settlement of restricted stock units.
- (F5)Shares sold pursuant to a 10b5-1 plan adopted by Capital V LLC on March 18, 2025, as amended on September 17, 2025.
- (F6)The price reported in Column 4 is a weighted average price, based on the Reporting Person's pro rata portion of a total of 15,000 shares of Class A Common Stock sold on behalf of Capital V LLC. These shares were sold in multiple transactions at prices ranging from $11.485 to $12.235. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- (F7)The price reported in Column 4 is a weighted average price, based on the Reporting Person's pro rata portion of a total of 15,000 shares of Class A Common Stock sold on behalf of Capital V LLC. These shares were sold in multiple transactions at prices ranging from $11.62 to $12.175. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.