Form4insider filings, from the source

Insider holders · CIK 0001828791

Viant Technology Inc. · DSP

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Larry MaddenChief Financial Officer342,711—342,711Sep 18, 2026 · 8:37 pm EDTForm 4
Christopher VanderhookChief Operating Officer285,2440285,244Sep 14, 2026 · 7:33 pm EDTForm 4
Timothy VanderhookCEO and Chairman200,2440200,244Sep 14, 2026 · 7:30 pm EDTForm 4
Vivian YangDirector108,457—108,457Jun 10, 2026 · 8:00 pm EDTForm 4/A
Brett WilsonDirector50,463—50,463Jun 10, 2026 · 8:00 pm EDTForm 4/A
Craig Justin AbrahamsDirector39,109—39,109Aug 12, 2026 · 7:15 pm EDTForm 4
Max O ValdesDirector29,449—29,449Jun 10, 2026 · 7:59 pm EDTForm 4
Capital V LLC10% Owner0—0Jul 23, 2026 · 9:53 pm EDTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.