TOP TIERMARKET NEWSWIRE
SEC Form 4 history

VIANT TECHNOLOGY INC A (DSP) insider trades

VIANT TECHNOLOGY INC A (DSP) insider trading activity (SEC Form 4). Over the trailing 90 days, DSP insiders filed 0 purchases totalling $0 and 7 sales totalling $1.9M — net SELLING of $1.9M. Most recent filing: Sep 18, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

Public view, delayed 4h. Real-time alerting on insider filings is a Pro feature.Open in the live terminal →
Buys (90d)
0
$0
Sells (90d)
7
$1.9M
Net (90d)
-$1.9M
net selling
Most recent
Sep 18, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Sep 18, 2026Madden LarryCFOS Sale—$12.33$390Kfiling
Aug 13, 2026Madden LarryCFOS Sale—$13.06$359Kfiling
Jul 27, 2026Madden LarryCFOS Sale—$10.69$30Kfiling
Jul 23, 2026Vanderhook TimothyCEO, COB, 10%S SaleOE—$11.01$138Kfiling
Jul 23, 2026Capital V LLC10%S SaleOE—$11.01$413Kfiling
Jul 23, 2026Vanderhook ChristopherCOO, 10%S SaleOE—$11.01$138Kfiling
Jul 8, 2026Madden LarryCFOS Sale—$12.77$390Kfiling
Jun 18, 2026Capital V LLC10%S SaleOE—$11.10$416Kfiling
Jun 18, 2026Vanderhook TimothyCEO, COB, 10%S SaleOE—$11.10$139Kfiling
Jun 18, 2026Vanderhook ChristopherCOO, 10%S SaleOE—$11.10$139Kfiling
Jun 15, 2026Vanderhook TimothyCEO, COB, 10%S Sale—$11.10$101Kfiling
Jun 15, 2026Vanderhook ChristopherCOO, 10%S Sale—$11.10$101Kfiling
Jun 15, 2026Madden LarryCFOS Sale—$11.10$282Kfiling
Jun 10, 2026Valdes Max ODirS Sale—$12.03$80Kfiling
Jun 8, 2026Madden LarryCFOS Sale—$12.18$406Kfiling
May 21, 2026Capital V LLC10%S SaleOE—$10.75$403Kfiling
May 21, 2026Vanderhook TimothyCEO, COB, 10%S SaleOE—$10.75$134Kfiling
May 21, 2026Vanderhook ChristopherCOO, 10%S SaleOE—$10.75$134Kfiling
May 12, 2026Madden LarryCFOS Sale—$11.64$417Kfiling