Viant Technology Inc. (DSP)
Nasdaq: DSP · Services-Computer Programming, Data Processing, Etc. · Irvine, CA · filing with the SEC since 2020
Grade5.4
◀ Past 2.9● Present 5.7▶ Future 6.7
Who runs Viant Technology Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Vanderhook Timothy
CEO and Chairman. First filing Feb 2021, latest Sep 14, 2026, 13 filings in all.
Officers reporting now
3
of 7 people with a filing in the last fifteen months
Directors reporting now
4
8 people on the record since 2021
Officerssales are open-market, Oct 14, 2025 to Oct 14, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Madden Larry | Chief Financial Officer | Feb 2021 | Oct 14, 2026 | 24 · $3.5M |
| Vanderhook Timothy | CEO and Chairman | Feb 2021 | Sep 14, 2026 | 26 · $1.3M |
| Vanderhook Christopher | Chief Operating Officer | Feb 2021 | Sep 14, 2026 | 26 · $1.3M |
Directorssales are open-market, Oct 14, 2025 to Oct 14, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Abrahams Craig Justin | director | Aug 2026 | Aug 12, 2026 | none |
| Valdes Max O | director | Feb 2021 | Jun 10, 2026 | 2 · $100,000 |
| Wilson Brett | director | May 2025 | Jun 10, 2026 | none |
| Yang Vivian | director | Dec 2021 | Jun 10, 2026 | none |
Owners of more than 10% of a classsales are open-market, Oct 14, 2025 to Oct 14, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Four Brothers 2 LLC | 10% owner | Feb 2021 | Jul 23, 2026 | 24 · $3.3M |
Earlier names on the record1, newest filing first
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.