DoubleVerify Holdings, Inc. — Director's Dealing 2024

Apr 8, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DoubleVerify Holdings, Inc. (DV)
CIK: 0001819928
Period of Report: 2024-04-04

Reporting Person: Grimmig Andrew E (Chief Legal Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-04-04	Common Stock	M	16667	$6.45	Acquired	56135	Direct
2024-04-04	Common Stock	S	16667	$33.798	Disposed	39468	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-04-04	Options (Rights to Buy)	$6.45	M	16667	Disposed	2030-04-27	Common Stock (16667)	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2023.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $33.47 to $34.05, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F3: Represents non-qualified stock options granted on April 27, 2020, 25% of which vested on March 30, 2021 and the remainder of which vest at a rate of 6.25% per quarter thereafter, subject to Mr. Grimmig's continued employment.