MOUGIS STEVEN JOHN enters DOUBLEVERIFY HOLDINGS, INC. with 36.06K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives

MOUGIS STEVEN JOHN

Filed: 1/8/2026ACC: 0001819928-26-000016

InsiderMOUGIS STEVEN JOHNCIK 2104368

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IssuerDOUBLEVERIFY HOLDINGS, INC.CIK 1819928

Officer· Global Chief Comm. Officer

Since Mar 2026

36.06K

Baseline shares

100% direct

36.06K

Direct ownership

1 position

247.83K

Derivative underlying

9 instruments

Security positions

All direct

Non-Derivative Holdings1

Common Stock

Direct

Shares owned36.06K

Total

36.06K direct36.06K

Security Title	Shares Owned	Ownership Type
Common Stock	36.06K	Direct
Total	36.06K	36.06K direct

Derivative Holdings9

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

135.28K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

16.45K

Shares owned

N/A

Exercise price

36.25

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

418.00

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Performance Stock Units

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

19.12K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

7.02K

Shares owned

N/A

Exercise price

29.10

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

41.22K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

21.60K

Shares owned

N/A

Exercise price

24.60

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

5.71K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

247.83K

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	135.28K	N/A
Options (Right to Buy) Direct	Common Stock	36.25	—	—	16.45K	N/A
Restricted Stock Units Direct	Common Stock		—	—	418.00	N/A
Performance Stock Units Direct	Common Stock		—	—	1K	N/A
Restricted Stock Units Direct	Common Stock		—	—	19.12K	N/A
Options (Right to Buy) Direct	Common Stock	29.10	—	—	7.02K	N/A
Restricted Stock Units Direct	Common Stock		—	—	41.22K	N/A
Options (Right to Buy) Direct	Common Stock	24.60	—	—	21.60K	N/A
Restricted Stock Units Direct	Common Stock		—	—	5.71K	N/A
Total					247.83K	0.00