Christopher Vanderhook, Chief Operating Officer, 10% Owner at Viant Technology Inc. (DSP), sold 25,840 shares at $11.80 ($305K) on 2026-03-17, disclosed to the SEC on 2026-03-19.
Scheduled sale ($305k) by Chief Operating Officer, 10% Owner under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $11.80 | 5,000 | $59K | 19.4% |
| 2 | $11.80 | 5,000 | $59K | 19.4% |
| 3 | $12.00 | 5,000 | $60K | 19.7% |
| 4 | $12.00 | 5,000 | $60K | 19.7% |
| 5 | $11.42 | 2,920 | $33K | 10.9% |
| 6 | $11.42 | 2,920 |
| $33K |
| 10.9% |
| Total | $11.79 avg | 25,840 | $305K | 100% |
| Filing → |
| DSP | SELL | 2026-06-15 | $101K | — | Filing → |
| DSP | SELL | 2026-05-21 | $134K | — | Filing → |
| DSP | SELL | 2026-04-22 | $137K | — | Filing → |