Form4insider filings, from the source

Insider holders · CIK 0001819928

DoubleVerify Holdings, Inc. · DV

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
Mark ZagorskiChief Executive Officer610,132—610,132Sep 17, 2026 · 4:08 pm EDTForm 4
Nicola T AllaisChief Financial Officer188,245—188,245Sep 17, 2026 · 4:05 pm EDTForm 4
Andrew E GrimmigChief Legal Officer184,554—184,554Sep 17, 2026 · 4:07 pm EDTForm 4
Steven John MougisGlobal Chief Comm. Officer116,676—116,676Sep 17, 2026 · 4:09 pm EDTForm 4
Jennifer StormsDirector14,728—14,728Jun 3, 2026 · 4:07 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.