Andrew E. Grimmig - 12 Mar 2026 Form 4 Insider Report for DoubleVerify Holdings, Inc. (DV)

Role
Chief Legal Officer
Signature
/s/ Andrew E. Grimmig
Issuer symbol
DV
Transactions as of
12 Mar 2026
Net transactions value
$0
Form type
4
Filing time
16 Mar 2026, 17:03:08 UTC
Previous filing
12 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Grimmig Andrew E Chief Legal Officer C/O DOUBLEVERIFY HOLDINGS, INC., 462 BROADWAY, NEW YORK /s/ Andrew E. Grimmig 16 Mar 2026 0001854079

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DV Common Stock Options Exercise +12,189 +12% $0.000000* 111,686 15 Mar 2026 Direct F1
transaction DV Common Stock Options Exercise +20,204 +18% $0.000000* 131,890 15 Mar 2026 Direct F2
transaction DV Common Stock Options Exercise +5,073 +3.8% $0.000000* 136,963 15 Mar 2026 Direct F3
transaction DV Common Stock Options Exercise +842 +0.61% $0.000000* 137,805 15 Mar 2026 Direct F4
transaction DV Common Stock Options Exercise +2,384 +1.7% $0.000000* 140,189 15 Mar 2026 Direct F5
transaction DV Common Stock Options Exercise +2,500 +1.8% $0.000000* 142,689 15 Mar 2026 Direct F6

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 +146,250 $0.000000* 146,250 12 Mar 2026 Common Stock 146,250 Direct F7, F8
transaction DV Restricted Stock Units Options Exercise -12,189 -8.3% $0.000000* 134,061 15 Mar 2026 Common Stock 12,189 Direct F1, F7
transaction DV Performance Stock Units Options Exercise -20,204 -42% $0.000000* 28,281 15 Mar 2026 Common Stock 20,204 Direct F2, F9
transaction DV Restricted Stock Units Options Exercise -5,073 -8.3% $0.000000* 55,803 15 Mar 2026 Common Stock 5,073 Direct F3, F7
transaction DV Performance Stock Units Options Exercise -842 -25% $0.000000* 2,528 15 Mar 2026 Common Stock 842 Direct F4, F9
transaction DV Restricted Stock Units Options Exercise -2,384 -13% $0.000000* 16,685 15 Mar 2026 Common Stock 2,384 Direct F5, F7
transaction DV Restricted Stock Units Options Exercise -2,500 -25% $0.000000* 7,500 15 Mar 2026 Common Stock 2,500 Direct F6, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit was granted on March 12, 2026. 8.33% of the restricted stock units vested and were settled on March 15, 2026 (the "2026 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date.
F2 Each performance stock unit was granted on March 13, 2025. 41.67% of the earned shares vested and were settled on the 2026 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date.
F3 Each restricted stock unit was granted on March 13, 2025. 6.25% of the restricted stock units vested and were settled on March 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date.
F4 Each performance stock unit was granted on December 19, 2023. 41.67% of the earned shares vested and were settled on the 2025 Vesting Date, and the remainder of the earned shares vest at a rate of 8.33% on each quarterly anniversary of the 2025 Vesting Date.
F5 Each restricted stock unit was granted on December 19, 2023. 6.25% of the restricted stock units vested and were settled on March 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date.
F6 Each restricted stock unit was granted on December 12, 2022. 6.25% of the restricted stock units vested and were settled 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.
F7 Restricted stock units convert into common stock on a one-for-one basis.
F8 The restricted stock units were granted on March 12, 2026. 8.33% of the restricted stock units vest and settle on March 15, 2026, and the remainder of the restricted stock units vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date.
F9 Performance stock units convert into common stock on a one-for-one basis.