Christopher Vanderhook, Chief Operating Officer, 10% Owner at Viant Technology Inc. (DSP), sold 9,125 shares at $11.10 ($101K) on 2026-06-15, disclosed to the SEC on 2026-06-15.
Open-market sale of $101k DSP by Chief Operating Officer, 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| DSP | SELL | 2026-05-21 | $134K | — | Filing → |
| DSP | SELL | 2026-04-22 | $137K | — | Filing → |
| DSP | SELL | 2026-03-19 | $305K | — | Filing → |