ALLAIS NICOLA T (Chief Financial Officer) exercised options at DOUBLEVERIFY HOLDINGS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 6 exercises

ALLAIS NICOLA T

Filed: 6/17/2026ACC: 0001819928-26-000081

InsiderALLAIS NICOLA TCIK 1854086

→

IssuerDOUBLEVERIFY HOLDINGS, INC.CIK 1819928

Officer· Chief Financial Officer

Since Apr 2021

-19.54K

Net shares

Net seller

$200.3K

Total sold

Open market trades

0B · 0S

Total transactions

35.32K acquired · 54.86K disposed

Non-Derivative Transactions12

Common Stock

Direct

M · Option Exercise

+15K

Price / share

—

Trade value

—

% of position

9.6%

6/15/2026

156.67K→171.68K

Common Stock

Direct

F · Tax Withholding

−8.30K

Price / share

$10.25

Trade value

$85.04K

% of position

4.8%

6/15/2026

171.68K→163.38K

Common Stock

Direct

M · Option Exercise

+5.39K

Price / share

—

Trade value

—

% of position

3.3%

6/15/2026

163.38K→168.77K

Common Stock

Direct

F · Tax Withholding

−2.98K

Price / share

$10.25

Trade value

$30.55K

% of position

1.8%

6/15/2026

168.77K→165.79K

Common Stock

Direct

M · Option Exercise

+6.76K

Price / share

—

Trade value

—

% of position

4.1%

6/15/2026

165.79K→172.55K

Common Stock

Direct

F · Tax Withholding

−3.74K

Price / share

$10.25

Trade value

$38.35K

% of position

2.2%

6/15/2026

172.55K→168.81K

Common Stock

Direct

M · Option Exercise

+1.07K

Price / share

—

Trade value

—

% of position

0.6%

6/15/2026

168.81K→169.88K

Common Stock

Direct

F · Tax Withholding

−594.00

Price / share

$10.25

Trade value

$6.09K

% of position

0.3%

6/15/2026

169.88K→169.29K

Common Stock

Direct

M · Option Exercise

+3.03K

Price / share

—

Trade value

—

% of position

1.8%

6/15/2026

169.29K→172.32K

Common Stock

Direct

F · Tax Withholding

−1.68K

Price / share

$10.25

Trade value

$17.20K

% of position

1.0%

6/15/2026

172.32K→170.64K

Common Stock

Direct

M · Option Exercise

+4.06K

Price / share

—

Trade value

—

% of position

2.4%

6/15/2026

170.64K→174.71K

Common Stock

Direct

F · Tax Withholding

−2.25K

Price / share

$10.25

Trade value

$23.03K

% of position

1.3%

6/15/2026

174.71K→172.46K

Total

Net shares

+15.79K

Net value

-$200.25K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	6/15/2026	M · Option Exercise	+15K	—	—	9.6%	156.67K	171.68K
Common Stock Direct	6/15/2026	F · Tax Withholding	−8.30K	$10.25	$85.04K	4.8%	171.68K	163.38K
Common Stock Direct	6/15/2026	M · Option Exercise	+5.39K	—	—	3.3%	163.38K	168.77K
Common Stock Direct	6/15/2026	F · Tax Withholding	−2.98K	$10.25	$30.55K	1.8%	168.77K	165.79K
Common Stock Direct	6/15/2026	M · Option Exercise	+6.76K	—	—	4.1%	165.79K	172.55K
Common Stock Direct	6/15/2026	F · Tax Withholding	−3.74K	$10.25	$38.35K	2.2%	172.55K	168.81K
Common Stock Direct	6/15/2026	M · Option Exercise	+1.07K	—	—	0.6%	168.81K	169.88K
Common Stock Direct	6/15/2026	F · Tax Withholding	−594.00	$10.25	$6.09K	0.3%	169.88K	169.29K
Common Stock Direct	6/15/2026	M · Option Exercise	+3.03K	—	—	1.8%	169.29K	172.32K
Common Stock Direct	6/15/2026	F · Tax Withholding	−1.68K	$10.25	$17.20K	1.0%	172.32K	170.64K
Common Stock Direct	6/15/2026	M · Option Exercise	+4.06K	—	—	2.4%	170.64K	174.71K
Common Stock Direct	6/15/2026	F · Tax Withholding	−2.25K	$10.25	$23.03K	1.3%	174.71K	172.46K
Total			+15.79K		-$200.25K

Derivative Transactions6

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

15K shares

−15K

Strike price

Held after

150K

Exercisable

—

6/15/2026

Performance Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

5.39K shares

−5.39K

Strike price

Held after

32.32K

Exercisable

—

6/15/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

6.76K shares

−6.76K

Strike price

Held after

67.64K

Exercisable

—

6/15/2026

Performance Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.07K shares

−1.07K

Strike price

Held after

2.15K

Exercisable

—

6/15/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

3.03K shares

−3.03K

Strike price

Held after

18.20K

Exercisable

—

6/15/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

4.06K shares

−4.06K

Strike price

Held after

8.12K

Exercisable

—

6/15/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock15K shares	6/15/2026	M · Option Exercise	−15K	—	150K
Performance Stock Units Direct	Common Stock5.39K shares	6/15/2026	M · Option Exercise	−5.39K	—	32.32K
Restricted Stock Units Direct	Common Stock6.76K shares	6/15/2026	M · Option Exercise	−6.76K	—	67.64K
Performance Stock Units Direct	Common Stock1.07K shares	6/15/2026	M · Option Exercise	−1.07K	—	2.15K
Restricted Stock Units Direct	Common Stock3.03K shares	6/15/2026	M · Option Exercise	−3.03K	—	18.20K
Restricted Stock Units Direct	Common Stock4.06K shares	6/15/2026	M · Option Exercise	−4.06K	—	8.12K