Laura B. Desmond - 21 May 2025 Form 4 Insider Report for DoubleVerify Holdings, Inc. (DV)

Role: Director
Signature: /s/ Andrew E. Grimmig, as Attorney-in-Fact for Laura B. Desmond
Issuer symbol: DV
Transactions as of: 21 May 2025
Net transactions value: $0
Form type: 4
Filing time: 23 May 2025, 17:08:19 UTC
Previous filing: 23 Apr 2025
Next filing: 05 Sep 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Desmond Laura	Director	C/O DOUBLEVERIFY HOLDINGS, INC., 462 BROADWAY, NEW YORK	/s/ Andrew E. Grimmig, as Attorney-in-Fact for Laura B. Desmond	23 May 2025	0001550028

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	Options Exercise	$0	-10,724	-100%	$0.000000	0	21 May 2025	Common Stock	10,724		By Trust	F1, F2, F3, F4
transaction	DV	Restricted Stock Units	Award	$0	+14,609		$0.000000	14,609	21 May 2025	Common Stock	14,609		By Trust	F1, F4, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units convert into common stock on a one-for-one basis.
F2	As reported previously, the reporting person made an election under the Issuer's deferred compensation plan to defer delivery of the vested shares to the earlier of (i) January 1, 2026 and (ii) the reporting person's end of service as a Director (in which case the shares will be delivered in a lump sum).
F3	Each restricted stock unit ("RSU") was granted on May 23, 2024 and represents a right to receive one share of common stock on a one-to-one basis. The RSUs fully vested on May 21, 2025.
F4	Represents restricted stock units held by the Laura B. Desmond Revocable Trust for which Ms. Desmond is trustee.
F5	Represents time-based restricted stock units granted on May 21, 2025 pursuant to the annual equity grant under DoubleVerify Holdings, Inc.'s non-employee director compensation program. The restricted stock units vest on the earlier of (i) May 21, 2026 and (ii) the date of DoubleVerify Holdings, Inc.'s 2026 Annual Meeting of Stockholders, subject to Ms. Desmond's continued services. Ms. Desmond made an election under the Issuer's deferred compensation plan to defer delivery of the vested shares to the earlier of (i) January 1, 2027 and (ii) the reporting person's end of service as a Director (in which case the shares will be delivered in a lump sum).