MetaCap

Viant Technology Insider Trades

NASDAQ: DSPTechnologyComputer Software: Programming Data ProcessingUSD

13.13-0.03 (-0.23%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
54 · $5.43M
Shares bought / sold
0 / 476.24K
Net activity
Net selling $5.4 million

Viant Technology insider activity

Over the last 12 months, Viant Technology insiders reported 100 transactions on SEC Form 4: 0 open-market purchases and 54 sales. Insiders bought $0 and sold $5.4 million worth of stock, for net insider selling of $5.4 million. The largest seller was MADDEN LARRY, with $2.7 million in reported sales.

The most recent filing shows MADDEN LARRY (Chief Financial Officer) selling 14,602 shares at $12.10 on Sep 18, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put DSP's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

DSP insider transactions

Viant Technology insider transactions
DateInsiderTypeSharesValueFiling
Sep 18, 2026MADDEN LARRYChief Financial OfficerSale14,602$176.74KForm 4
Sep 16, 2026MADDEN LARRYChief Financial OfficerSale17,042$213.28KForm 4
Sep 10, 2026Vanderhook TimothyCEO and ChairmanDisposition8,636$110.02KForm 4
Sep 10, 2026Vanderhook ChristopherChief Operating OfficerDisposition8,636$110.02KForm 4
Sep 10, 2026MADDEN LARRYChief Financial OfficerTax withholding24,016$305.96KForm 4
Aug 11, 2026MADDEN LARRYChief Financial OfficerSale1,431$19.57KForm 4
Aug 11, 2026MADDEN LARRYChief Financial OfficerSale26,020$338.94KForm 4
Aug 10, 2026Abrahams Craig JustinDirectorAward10,720—Form 4
Aug 10, 2026Abrahams Craig JustinDirectorAward28,389—Form 4
Jul 23, 2026Vanderhook ChristopherChief Operating OfficerSale4,304$45.06KForm 4
Jul 23, 2026Capital V LLC10% OwnerSale12,912$135.19KForm 4
Jul 23, 2026Vanderhook TimothyCEO and ChairmanSale4,304$45.06KForm 4
Jul 23, 2026MADDEN LARRYChief Financial OfficerSale2,814$30.07KForm 4
Jul 22, 2026Vanderhook ChristopherChief Operating OfficerSale5,000$55.17KForm 4
Jul 22, 2026Capital V LLC10% OwnerSale15,000$165.52KForm 4
Jul 22, 2026Vanderhook TimothyCEO and ChairmanSale5,000$55.17KForm 4
Jul 21, 2026Vanderhook ChristopherChief Operating OfficerSale3,196$37.41KForm 4
Jul 21, 2026Vanderhook ChristopherChief Operating OfficerDisposition12,500—Form 4
Jul 21, 2026Vanderhook ChristopherChief Operating OfficerOption exercise12,500—Form 4
Jul 21, 2026Capital V LLC10% OwnerSale9,588$112.22KForm 4
Jul 21, 2026Capital V LLC10% OwnerDisposition37,500—Form 4
Jul 21, 2026Capital V LLC10% OwnerOption exercise37,500—Form 4
Jul 21, 2026Vanderhook TimothyCEO and ChairmanSale3,196$37.41KForm 4
Jul 21, 2026Vanderhook TimothyCEO and ChairmanDisposition12,500—Form 4
Jul 21, 2026Vanderhook TimothyCEO and ChairmanOption exercise12,500—Form 4
Jul 8, 2026MADDEN LARRYChief Financial OfficerSale11,273$143.11KForm 4
Jul 7, 2026MADDEN LARRYChief Financial OfficerSale9,149$117.66KForm 4
Jul 6, 2026MADDEN LARRYChief Financial OfficerSale10,097$129.00KForm 4
Jun 18, 2026Vanderhook TimothyCEO and ChairmanSale2,500$27.41KForm 4
Jun 18, 2026Capital V LLC10% OwnerSale7,500$82.23KForm 4
Jun 18, 2026Vanderhook ChristopherChief Operating OfficerSale2,500$27.41KForm 4
Jun 17, 2026Vanderhook TimothyCEO and ChairmanSale5,000$55.44KForm 4
Jun 17, 2026Capital V LLC10% OwnerSale15,000$166.33KForm 4
Jun 17, 2026Vanderhook ChristopherChief Operating OfficerSale5,000$55.44KForm 4
Jun 16, 2026Vanderhook TimothyCEO and ChairmanSale5,000$55.86KForm 4
Jun 16, 2026Vanderhook TimothyCEO and ChairmanDisposition12,500—Form 4
Jun 16, 2026Vanderhook TimothyCEO and ChairmanOption exercise12,500—Form 4
Jun 16, 2026Capital V LLC10% OwnerSale15,000$167.57KForm 4
Jun 16, 2026Capital V LLC10% OwnerDisposition37,500—Form 4
Jun 16, 2026Capital V LLC10% OwnerOption exercise37,500—Form 4
Jun 16, 2026Vanderhook ChristopherChief Operating OfficerSale5,000$55.86KForm 4
Jun 16, 2026Vanderhook ChristopherChief Operating OfficerDisposition12,500—Form 4
Jun 16, 2026Vanderhook ChristopherChief Operating OfficerOption exercise12,500—Form 4
Jun 15, 2026Vanderhook ChristopherChief Operating OfficerSale9,125$101.29KForm 4
Jun 15, 2026MADDEN LARRYChief Financial OfficerSale25,376$281.67KForm 4
Jun 15, 2026Vanderhook TimothyCEO and ChairmanSale9,125$101.29KForm 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerAward52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerAward52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerAward52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerAward52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerGift52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerGift52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerGift52,096—Form 4
Jun 9, 2026Vanderhook ChristopherChief Operating OfficerGift52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanAward52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanAward52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanAward52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanAward52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanGift52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanGift52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanGift52,096—Form 4
Jun 9, 2026Vanderhook TimothyCEO and ChairmanGift52,096—Form 4
Jun 9, 2026VALDES MAX ODirectorSale3,386$40.53KForm 4
Jun 8, 2026MADDEN LARRYChief Financial OfficerSale14,670$177.48KForm 4
Jun 8, 2026VALDES MAX ODirectorSale3,300$39.93KForm 4
Jun 5, 2026MADDEN LARRYChief Financial OfficerSale18,663$228.48KForm 4
Jun 4, 2026Wilson BrettDirectorAward15,948—Form 4
Jun 4, 2026VALDES MAX ODirectorAward15,948—Form 4
Jun 4, 2026Yang VivianDirectorAward15,948—Form 4
Jun 4, 2026Wilson BrettDirectorAward14,544—Form 4
Jun 4, 2026Yang VivianDirectorAward14,544—Form 4
May 21, 2026Vanderhook TimothyCEO and ChairmanSale2,500$26.97KForm 4
May 21, 2026Vanderhook ChristopherChief Operating OfficerSale2,500$26.97KForm 4
May 21, 2026Capital V LLC10% OwnerSale7,500$80.91KForm 4
May 20, 2026Vanderhook TimothyCEO and ChairmanSale5,000$52.98KForm 4
May 20, 2026Vanderhook ChristopherChief Operating OfficerSale5,000$52.98KForm 4
May 20, 2026Capital V LLC10% OwnerSale15,000$158.93KForm 4
May 19, 2026Vanderhook TimothyCEO and ChairmanSale5,000$54.44KForm 4
May 19, 2026Vanderhook TimothyCEO and ChairmanDisposition12,500—Form 4
May 19, 2026Vanderhook TimothyCEO and ChairmanOption exercise12,500—Form 4
May 19, 2026Vanderhook ChristopherChief Operating OfficerSale5,000$54.44KForm 4
May 19, 2026Vanderhook ChristopherChief Operating OfficerDisposition12,500—Form 4
May 19, 2026Vanderhook ChristopherChief Operating OfficerOption exercise12,500—Form 4
May 19, 2026Capital V LLC10% OwnerSale15,000$163.31KForm 4
May 19, 2026Capital V LLC10% OwnerDisposition37,500—Form 4
May 19, 2026Capital V LLC10% OwnerOption exercise37,500—Form 4
May 11, 2026MADDEN LARRYChief Financial OfficerSale3,471$41.46KForm 4
May 11, 2026MADDEN LARRYChief Financial OfficerSale13,826$156.11KForm 4
May 8, 2026MADDEN LARRYChief Financial OfficerSale18,538$219.67KForm 4
Apr 23, 2026MADDEN LARRYChief Financial OfficerSale12,782$129.88KForm 4
Apr 22, 2026Vanderhook TimothyCEO and ChairmanSale2,796$30.04KForm 4
Apr 22, 2026Capital V LLC10% OwnerSale8,389$90.13KForm 4
Apr 22, 2026Vanderhook ChristopherChief Operating OfficerSale2,796$30.04KForm 4
Apr 22, 2026MADDEN LARRYChief Financial OfficerSale13,263$142.43KForm 4
Apr 21, 2026Vanderhook TimothyCEO and ChairmanSale4,704$51.34KForm 4
Apr 21, 2026Capital V LLC10% OwnerSale14,111$154.02KForm 4
Apr 21, 2026Vanderhook ChristopherChief Operating OfficerSale4,704$51.34KForm 4
Apr 21, 2026MADDEN LARRYChief Financial OfficerSale13,283$144.93KForm 4
Apr 20, 2026Vanderhook ChristopherChief Operating OfficerDisposition12,500—Form 4
Apr 20, 2026Vanderhook ChristopherChief Operating OfficerOption exercise12,500—Form 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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