Mark Zagorski - 19 Aug 2025 Form 4 Insider Report for DoubleVerify Holdings, Inc. (DV)

Role
Chief Executive Officer, Director
Signature
/s/ Andrew E. Grimmig, as Attorney-in-Fact for Mark S. Zagorski
Issuer symbol
DV
Transactions as of
19 Aug 2025
Transactions value $
$0
Form type
4
Filing time
21 Aug 2025, 16:17:31 UTC
Previous filing
17 Jun 2025
Next filing
17 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Zagorski Mark Chief Executive Officer, Director C/O DOUBLEVERIFY HOLDINGS, INC., 462 BROADWAY, NEW YORK /s/ Andrew E. Grimmig, as Attorney-in-Fact for Mark S. Zagorski 21 Aug 2025 0001709574

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction DV Restricted Stock Units Award $0 +161,708 $0 161,708 19 Aug 2025 Common Stock 161,708 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The restricted stock units were granted on August 19, 2025. 8.33% of the restricted stock units will vest on December 31, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 8.33% on each quarterly anniversary of the 2025 Vesting Date, subject to Mr. Zagorski's continued employment.
F2 Restricted stock units convert into common stock on a one-for-one basis.