DoubleVerify Holdings, Inc. — Director's Dealing 2023

Dec 19, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DoubleVerify Holdings, Inc. (DV)
CIK: 0001819928
Period of Report: 2023-12-15

Reporting Person: Zagorski Mark (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-12-15	Common Stock	M	6471	$0.00	Acquired	368239	Direct
2023-12-15	Common Stock	F	3579	$35.54	Disposed	364660	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-12-15	Restricted Stock Units	$	M	6471	Disposed		Common Stock (6471)	Direct
2023-12-15	Restricted Stock Units	$	M	9375	Disposed		Common Stock (9375)	Direct

Footnotes

F1: The restricted stock units were granted on December 10, 2021. 6.25% of the restricted stock units vested and were settled on March 15, 2022 (the "2022 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2022 Vesting Date.

F2: Represents shares withheld to satisfy tax obligations in connection with the vesting of 6,471 RSUs on December 15, 2023.

F3: Restricted stock units convert into common stock on a one-for-one basis.

F4: As reported previously, vested shares will be delivered to the reporting person as soon as administratively feasible following his separation from service with the Issuer.

F5: The restricted stock units were granted on December 12, 2022. 6.25% of the restricted stock units vested on March 15, 2023 (the "2023 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date.