Christopher Vanderhook sold $117k of DSP
Chief Operating Officer at Viant Technology Inc.. 8,960 shares at an average of $13.08, traded Jun 13, 2025, filed Jun 13, 2025.
Score components
- +20RoleCOO
- +10Trade size$117k at market
- 0Share of holdings soldSold 2.4% of holdings
- +15Cluster4 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +2.4%, 3m -23.0%, 6m -7.5%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-25-031440, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 13, 2025 | SOpen-market sale Class A Common Stock | -8,960 | $13.08 | $117k | 365,076 | Jun 13, 2025 |
Related signals
Other insiders at Viant Technology Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 18Weak | Viant Technology Inc. | Larry Madden Chief Financial Officer | $390k 31,644 shares | -8% | |
| 28Weak | Viant Technology Inc. | Capital V LLC owner | $416k 37,500 shares | -100% | |
| 31Weak | Viant Technology Inc. | Christopher Vanderhook Chief Operating Officer | $139k 12,500 shares | -100% | |
| 36Weak | Viant Technology Inc. | Timothy Vanderhook CEO and Chairman | $139k 12,500 shares | -100% | |
| 51Moderate | Viant Technology Inc. | Larry Madden Chief Financial Officer | $282k 25,376 shares | -5% | |
| 45Moderate | Viant Technology Inc. | Christopher Vanderhook Chief Operating Officer | $101k 9,125 shares | -3% | |
| 50Moderate | Viant Technology Inc. | Timothy Vanderhook CEO and Chairman | $101k 9,125 shares | -4% | |
| 44Moderate | Viant Technology Inc. | Max O Valdes director | $80k 6,686 shares | -19% | |
| 33Weak | Viant Technology Inc. | Larry Madden Chief Financial Officer | $406k 33,333 shares | -6% | |
| 28Weak | Viant Technology Inc. | Capital V LLC owner | $403k 37,500 shares | -100% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.