Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Providence VII U.S. Holdings L.P. 2. Issuer Name and Ticker or Trading Symbol DoubleVerify Holdings, Inc. [DV] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O PROVIDENCE EQUITY PARTNERS L.L.C., 50 KENNEDY PLAZA, 18TH FL 3. Date of Earliest Transaction (Month/Day/Year) 09/09/2025 (Street) PROVIDENCE, RI 02903 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 09/09/2025 J 7,948,770(1) D $ 0 18,173,777 D(2)(3)(4) Common Stock 09/09/2025 J 51,230(5) D $ 0 117,131 I By Providence Butternut Co-Investment L.P.(4)(6) Common Stock 09/09/2025 J 30,720 A $ 0 30,720(7) I By J. David Phillips Common Stock 09/09/2025 J 35,749 A $ 0 35,749(8) I By Karim A. Tabet Common Stock 09/09/2025 S 35,749 D $14.51 0 (9) I By Karim A. Tabet Common Stock 09/09/2025 J 396 A $ 0 396(10) I By CSC Trustee 2 (Jersey) Limited Common Stock 09/09/2025 S 396 D $14.51 0 (11) I By CSC Trustee 2 (Jersey) Limited Common Stock 09/09/2025 J 47,632 A $ 0 47,632(12) I By Andrew A. Tisdale Common Stock 09/09/2025 G 47,632 D $ 0 0 (13) I By Andrew A. Tisdale Common Stock 09/09/2025 J 2,500 A $ 0 2,500(14) I By AT 2020 Trust Common Stock 09/09/2025 J 115,036 A $ 0 115,036(15) I By Michael J. Dominguez

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Providence VII U.S. Holdings L.P. C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Providence Equity GP VII-A L.P. C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Providence Butternut Co-Investment L.P. C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Phillips J. David C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Tabet Karim A C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Tisdale Andrew A C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Dominguez Michael J C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FL PROVIDENCE, RI 02903		X
Providence Equity Partners L.L.C. C/O PROVIDENCE EQUITY PARTNERS L.L.C. 50 KENNEDY PLAZA, 18TH FLOOR PROVIDENCE, RI 02903				See Remarks

Signatures

Providence VII U.S. Holdings L.P.: /s/ Sarah N. Conde, General Counsel and Chief Compliance Officer		09/11/2025
**Signature of Reporting Person		Date
Providence Equity GP VII-A L.P.: /s/ Sarah N. Conde, General Counsel and Chief Compliance Officer		09/11/2025
**Signature of Reporting Person		Date
Providence Butternut Co-Investment L.P.: /s/ Sarah N. Conde, General Counsel and Chief Compliance Officer		09/11/2025
**Signature of Reporting Person		Date
/s/ Sarah N. Conde, as Attorney-in-Fact for J. David Phillips		09/11/2025
**Signature of Reporting Person		Date
/s/ Sarah N. Conde, as Attorney-in-Fact for Karim A. Tabet		09/11/2025
**Signature of Reporting Person		Date
/s/ Sarah N. Conde, as Attorney-in-Fact for Andrew A. Tisdale		09/11/2025
**Signature of Reporting Person		Date
/s/ Sarah N. Conde, as Attorney-in-Fact for Michael J. Dominguez		09/11/2025
**Signature of Reporting Person		Date
Providence Equity Partners L.L.C.: /s/ Sarah N. Conde, General Counsel & Chief Compliance Officer		09/11/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The securities reported represent shares of common stock of DoubleVerify Holdings, Inc. (the "Issuer") disposed of by Providence VII U.S. Holdings L.P. ("Providence VII") pursuant to a pro rata distribution-in-kind on September 9, 2025 to all partners of Providence VII (the "Distribution-in-Kind").
(2)	R. Davis Noell, J. David Phillips, Karim A. Tabet, Andrew A. Tisdale and Michael J. Dominguez may be deemed to exercise voting and investment power over, and thus may be deemed to beneficially own, the securities held by Providence VII due to their relationships with Providence Holdco (International) GP Ltd. ("Holdco"). Each of Providence Equity GP VII-A L.P. ("Providence GP"), R. Davis Noell, J. David Phillips, Karim A. Tabet, Andrew A. Tisdale and Michael J. Dominguez hereby disclaims beneficial ownership of the shares held by Providence VII, except to the extent of its or his pecuniary interest therein, and this form shall not be construed as an admission that any such reporting person is the beneficial owner of any of the securities reported on this form held by Providence VII.
(3)	The securities reported are held directly by Providence VII and may be deemed to be beneficially owned by Providence GP because Providence GP is the general partner of Providence VII. R. Davis Noell, J. David Phillips, Karim A. Tabet, Andrew A. Tisdale and Michael J. Dominguez control Holdco, which is the general partner of Providence Fund Holdco (International) L.P. Providence Fund Holdco (International) L.P. is the general partner of PEP VII-A International Ltd., which is the general partner of Providence GP.
(4)	R. Davis Noell has separately filed a Form 4.
(5)	The securities reported represent shares of common stock of the Issuer disposed of by Providence Butternut Co-Investment L.P. ("Providence Butternut") pursuant to a pro rata distribution-in-kind on September 9, 2025 to all partners of Providence Butternut (the "Butternut Distribution-in-Kind").
(6)	R. Davis Noell, J. David Phillips, Karim A. Tabet, Andrew A. Tisdale and Michael J. Dominguez may be deemed to exercise voting and investment power over, and thus may be deemed to beneficially own, the securities held by Providence Butternut due to their relationships with Holdco. Each of Providence GP, R. Davis Noell, J. David Phillips, Karim A. Tabet, Andrew A. Tisdale and Michael J. Dominguez hereby disclaims beneficial ownership of the shares held by Providence Butternut, except to the extent of its or his pecuniary interest therein, and this form shall not be construed as an admission that any such reporting person is the beneficial owner of any of the securities reported on this form held by Providence Butternut.
(7)	Includes 30,720 shares of common stock of the Issuer received by J. David Phillips in the Distribution-in-Kind and the Butternut Distribution-in-Kind, which distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.
(8)	Includes 35,749 shares of common stock of the Issuer received by Karim A. Tabet in the Distribution-in-Kind and the Butternut Distribution-in-Kind, which distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.
(9)	The securities reported represent shares of common stock of the Issuer sold by Mr. Tabet in a sale in accordance with the requirements of Rule 144 under the Securities Act.
(10)	Includes 396 shares of common stock of the Issuer received by CSC Trustee 2 (Jersey) Limited in the Distribution-in-Kind, which distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.
(11)	The securities reported represent shares of common stock of the Issuer sold by CSC Trustee 2 (Jersey) Limited in a sale in accordance with the requirements of Rule 144 under the Securities Act.
(12)	Includes 47,632 shares of common stock of the Issuer received by Andrew A. Tisdale in the Distribution-in-Kind, which distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.
(13)	Represents a charitable donation of 47,632 shares of common stock of the Issuer made by Andrew A. Tisdale.
(14)	Includes 2,500 shares of common stock of the Issuer received by the AT 2020 Trust, for which Mr. Tisdale is trustee, in the Distribution-in-Kind, which distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.
(15)	Includes 115,036 shares of common stock of the Issuer received by Michael J. Dominguez in the Distribution-in-Kind and the Butternut Distribution-in-Kind, which distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

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