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$DV All transactions

DoubleVerify Holdings, Inc.

M

$ Value

$0

Shares

13,476

Price

$0

Filed

Apr 3

Insider

Name

Zagorski Mark

Title

Chief Executive Officer

CIK

0001709574

Roles

Director Officer

Transaction Details

Transaction Date

2026-03-31

Code

M

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

134,756

Footnotes

Each restricted stock unit was granted on August 19, 2025. 8.33% of the restricted stock units vested and were settled 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. | Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. | Restricted stock units convert into common stock on a one-for-one basis.

Filing Info

Accession No.

0001819928-26-000040

Form Type

4

Issuer CIK

0001819928

Zagorski Mark's History

Date Ticker Type Value
2026-03-31 DV M $0
2026-03-31 DV F $71K
2026-03-31 DV M $0
2025-09-15 DV M $0
2025-09-15 DV F $110K
2025-09-15 DV M $0
2025-09-15 DV F $20K
2025-09-15 DV M $0
2025-09-15 DV F $56K
2025-09-15 DV M $0

Other Insiders at DV (90d)

Insider Bought Sold Last
Zagorski Mark
Chief Executive Officer
2026-03-31