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Total Value
$3.1M
Net $85.4K sold
Filing Date
Sep 17, 2025
1 transaction
Sales
$85.4K
1 transaction
Trade Summary
On Sep 15, 2025 through Sep 17, 2025, Vanderhook Christopher, Chief Operating Officer, Director, 10% Owner, sold $3.1M of Viant Technology Inc. (DSP) across 1 transaction. The filing covers Class A Common Stock and reflects net selling of $85.4K. Reported prices ranged from $9.56 to $9.73. 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
- Sep 17, 2025
- Transaction Date
- Sep 15, 2025
- Accession Number
- 0001843104-25-000007
- Form Type
- 4
- Net Trading Amount
- -$85.4K
Non-Derivative Transactions
| Date | Security | Shares | Price | Type | Value |
|---|---|---|---|---|---|
| Sep 15, 2025 | Class A Common Stock | 8,782 | $9.73 | Sale | $85.4K |
| Sep 16, 2025 | Class A Common Stock | 313,926 | — | Exercise | — |
| Sep 16, 2025 | Class B Common Stock | 313,926 | — | Disposition | — |
| Sep 17, 2025 | Class A Common Stock | 313,926 | $9.56 | Disposition | $3.0M |
Derivative Transactions
| Date | Security | Shares | Exercise Price | Type | Value |
|---|---|---|---|---|---|
| Sep 16, 2025 | DSP derivative | 313,926 | — | Exercise | — |
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Footnotes
- (F1)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.
- (F2)On December 20, 2024, the Reporting Person filed a Form 4, which inadvertently reported a gift of 31,556 shares of the Issuer's Class A common stock when the actual number of shares gifted was 31,566. The total number of shares of Class A common stock held by the Reporting Person has been corrected herein accordingly.
- (F3)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.
- (F4)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.
- (F5)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.
- (F6)Pursuant to the Unit Exchange and Purchase Agreement dated September 15, 2025, the Issuer has purchased an aggregate of 941,777 shares of Class A common stock from Capital V LLC for an aggregate price of approximately $9,000,000. The Reporting Person sold such shares to the Issuer in connection with tax planning.
- (F7)The change in the number of shares held by each GRAT reflects an annuity payment to the Reporting Person's direct holdings.
- (F8)Securities held by the Carter Vanderhook 2024 grantor retained annuity trust.
- (F9)Securities held by the Hayden Vanderhook 2024 grantor retained annuity trust.
- (F10)Securities held by the Clay Vanderhook 2024 grantor retained annuity trust.
- (F11)Securities held by the Colbie Vanderhook 2024 grantor retained annuity trust.
- (F12)The change in the number of Class B Units held by each GRAT reflects an annuity payment to the Reporting Person's direct holdings.