Timothy Vanderhook, CEO and Chairman at Viant Technology, sold DSP on Jul 21, 2026
Data as of Oct 16
- Traded
- Jul 21, 2026
- Disclosed
- Jul 23, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
DSP since disclosure
+21.4%
after the sale
Similar stocks (XLK) since disclosure
+2.8%
XLK — its sector index fund
Change in closing price from Jul 23, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.
Other trades in the same filing
- ▼ SELLTimothy Vanderhook CEO and ChairmanDSP Viant Technology Inc.$45.1Kdisclosed Jul 23 · filed the same day
- ▼ SELLTimothy Vanderhook CEO and ChairmanDSP Viant Technology Inc.$55.2Kdisclosed Jul 23 · filed 1 day after the trade