Christopher Vanderhook

Chief Operating Officer

Christopher Vanderhook (Chief Operating Officer) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Viant Technology Inc. (DSP). The largest single filing was $106K of DSP (9,102 sh × $11.70, as filed), executed Dec 17 2025.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 2 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$208K

shares × price, as filed

Last traded

Jun 15

Filed Jun 15

Median ADV $3.8M across their filed names

Open performance→

Volume by month

Buys $0 Sells $325K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 2 filings

Sector per market data · by filing · past 12 months

Most traded names

DSP

Viant Technology Inc. DSP · 0 buys · 3 sells 3 filings

Recent filings

DSPSALE Viant Technology Inc. View filing → $101K
9,125 sh × $11.10
Exec Jun 15
Filed Jun 15 · 5:30 PM ET DSPSALE Viant Technology Inc. View filing → $106K
9,102 sh × $11.70
Exec Dec 17 2025
Filed Dec 18 2025 · 5:30 PM ET DSPSALE Viant Technology Inc. View filing → $117K
8,960 sh × $13.08
Exec Jun 13 2025
Filed Jun 13 2025 · 5:30 PM ET