STOCK TITAN

DoubleVerify (NYSE: DV) CCO exercises 43,963 awards; 16,947 shares withheld for taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

DoubleVerify Holdings, Inc. Global Chief Communications Officer Steven John Mougis reported routine equity compensation activity involving restricted stock units and performance stock units on June 15, 2026. He exercised or converted derivative awards into a total of 43,963 shares of common stock, while 16,947 shares were withheld to cover tax obligations at a price of $10.25 per share.

The transactions reflect vesting of multiple award grants from 2023 to 2026, with portions vesting on specified quarterly schedules. Both restricted stock units and performance stock units convert into common stock on a one-for-one basis, and the Form 4 does not show any open-market purchases or sales.

Positive

  • None.

Negative

  • None.
Insider Mougis Steven John
Role Global Chief Comm. Officer
Type Security Shares Price Value
Exercise Restricted Stock Units 9,376 $0.00 --
Exercise Performance Stock Units 842 $0.00 --
Exercise Restricted Stock Units 3,171 $0.00 --
Exercise Restricted Stock Units 27,056 $0.00 --
Exercise Performance Stock Units 250 $0.00 --
Exercise Restricted Stock Units 2,125 $0.00 --
Exercise Restricted Stock Units 1,143 $0.00 --
Exercise Common Stock 9,376 $0.00 --
Tax Withholding Common Stock 4,474 $10.25 $46K
Exercise Common Stock 842 $0.00 --
Tax Withholding Common Stock 304 $10.25 $3K
Exercise Common Stock 3,171 $0.00 --
Tax Withholding Common Stock 1,144 $10.25 $12K
Exercise Common Stock 27,056 $0.00 --
Tax Withholding Common Stock 9,754 $10.25 $100K
Exercise Common Stock 250 $0.00 --
Tax Withholding Common Stock 91 $10.25 $932.75
Exercise Common Stock 2,125 $0.00 --
Tax Withholding Common Stock 767 $10.25 $8K
Exercise Common Stock 1,143 $0.00 --
Tax Withholding Common Stock 413 $10.25 $4K
Holdings After Transaction: Restricted Stock Units — 93,748 shares (Direct, null); Performance Stock Units — 5,049 shares (Direct, null); Common Stock — 77,520 shares (Direct, null)
Footnotes (1)
  1. 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. Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. Each performance stock unit was granted on March 31, 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. Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of performance stock units. Each restricted stock unit was granted on March 31, 2025. 6.25% of the restricted stock units vested and settled on June 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. Each restricted stock unit was granted on March 13, 2025. 12.5% of the restricted stock units vested and were settled on the 2025 Vesting Date, and the remainder of the restricted stock units vest and settle at a rate of 12.5% on each quarterly anniversary of the 2025 Vesting Date. Each performance stock unit was granted on March 15, 2024. 41.67% of the earned shares vested and were settled on March 15, 2025 (the "2025 PSU Vesting Date"), and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2025 PSU Vesting Date. Each restricted stock unit was granted on March 15, 2024. 6.25% of the restricted stock units vested and settled on June 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. Each restricted stock unit was granted on March 15, 2023. 6.25% of the restricted stock units vested and settled on June 15, 2023 (the "2023 Vesting Date") and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. Restricted stock units convert into common stock on a one-for-one basis. Performance stock units convert into common stock on a one-for-one basis.
Shares from award exercises 43,963 shares Total exercise or conversion shares (M-code transactions)
Shares withheld for taxes 16,947 shares Tax-withholding dispositions (F-code transactions)
Tax withholding price $10.25 per share Price on F-code common stock tax-withholding entries
RSU vesting rate example 8.33% Quarterly vesting rate after March 15, 2026 Vesting Date
PSU initial vesting portion 41.67% Earned performance stock units vesting on 2025 and 2026 vesting dates
Alternative RSU vesting rate 6.25% Quarterly vesting rate for several RSU grants from 2023–2025
restricted stock units financial
"Each restricted stock unit was granted on March 12, 2026."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
performance stock units financial
"Each performance stock unit was granted on March 31, 2025."
Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.
tax withholding obligations financial
"Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units."
vest and settle financial
"the remainder of the restricted stock units vest and settle at a rate of 8.33% on each quarterly anniversary"
one-for-one basis financial
"Restricted stock units convert into common stock on a one-for-one basis."
earned shares financial
"41.67% of the earned shares vested and were settled on the 2026 Vesting Date"
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
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 for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Mougis Steven John

(Last)(First)(Middle)
C/O DOUBLEVERIFY HOLDINGS, INC.
462 BROADWAY

(Street)
NEW YORK NEW YORK 10013

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
DoubleVerify Holdings, Inc. [ DV ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Global Chief Comm. Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock06/15/2026M9,376A$0(1)77,520D
Common Stock06/15/2026F(2)4,474D$10.2573,046D
Common Stock06/15/2026M842A$0(3)73,888D
Common Stock06/15/2026F(4)304D$10.2573,584D
Common Stock06/15/2026M3,171A$0(5)76,755D
Common Stock06/15/2026F(2)1,144D$10.2575,611D
Common Stock06/15/2026M27,056A$0(6)102,667D
Common Stock06/15/2026F(2)9,754D$10.2592,913D
Common Stock06/15/2026M250A$0(7)93,163D
Common Stock06/15/2026F(4)91D$10.2593,072D
Common Stock06/15/2026M2,125A$0(8)95,197D
Common Stock06/15/2026F(2)767D$10.2594,430D
Common Stock06/15/2026M1,143A$0(9)95,573D
Common Stock06/15/2026F(2)413D$10.2595,160D
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 Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(10)06/15/2026M9,376 (1) (1)Common Stock9,376$093,748D
Performance Stock Units(11)06/15/2026M842 (3) (3)Common Stock842$05,049D
Restricted Stock Units(10)06/15/2026M3,171 (5) (5)Common Stock3,171$034,876D
Restricted Stock Units(10)06/15/2026M27,056 (6) (6)Common Stock27,056$081,168D
Performance Stock Units(11)06/15/2026M250 (7) (7)Common Stock250$0502D
Restricted Stock Units(10)06/15/2026M2,125 (8) (8)Common Stock2,125$014,873D
Restricted Stock Units(10)06/15/2026M1,143 (9) (9)Common Stock1,143$03,429D
Explanation of Responses:
1. 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.
2. Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units.
3. Each performance stock unit was granted on March 31, 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.
4. Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of performance stock units.
5. Each restricted stock unit was granted on March 31, 2025. 6.25% of the restricted stock units vested and settled on June 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date.
6. Each restricted stock unit was granted on March 13, 2025. 12.5% of the restricted stock units vested and were settled on the 2025 Vesting Date, and the remainder of the restricted stock units vest and settle at a rate of 12.5% on each quarterly anniversary of the 2025 Vesting Date.
7. Each performance stock unit was granted on March 15, 2024. 41.67% of the earned shares vested and were settled on March 15, 2025 (the "2025 PSU Vesting Date"), and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2025 PSU Vesting Date.
8. Each restricted stock unit was granted on March 15, 2024. 6.25% of the restricted stock units vested and settled on June 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date.
9. Each restricted stock unit was granted on March 15, 2023. 6.25% of the restricted stock units vested and settled on June 15, 2023 (the "2023 Vesting Date") and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date.
10. Restricted stock units convert into common stock on a one-for-one basis.
11. Performance stock units convert into common stock on a one-for-one basis.
/s/ Andrew E. Grimmig, as Attorney-in-Fact for Steven J. Mougis06/17/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did DoubleVerify (DV) executive Steven John Mougis report in this Form 4?

Steven John Mougis reported vesting-related equity activity, not open-market trading. He exercised or converted awards into 43,963 DoubleVerify common shares, while 16,947 shares were withheld to satisfy tax obligations tied to restricted stock units and performance stock units.

Did DoubleVerify (DV) Global Chief Communications Officer buy or sell shares on the market?

The filing does not show any open-market purchases or sales. Instead, it reports exercises of equity awards and related tax-withholding dispositions, where shares were withheld at a set price to cover tax liabilities associated with vesting of stock-based compensation.

How many DoubleVerify (DV) shares were acquired through equity award vesting?

Equity award vesting and conversions resulted in 43,963 DoubleVerify common shares being acquired. These came from restricted stock units and performance stock units that convert into common stock on a one-for-one basis according to the vesting schedules described in the footnotes.

How many DoubleVerify (DV) shares were withheld for taxes and at what price?

A total of 16,947 DoubleVerify common shares were withheld to satisfy tax withholding obligations. These tax-withholding dispositions occurred at a transaction price of $10.25 per share, tied to the vesting of restricted stock units and performance stock units noted in the filing.

What are the vesting terms of the DoubleVerify (DV) restricted stock units in this filing?

The restricted stock units generally vest in quarterly installments, such as 6.25% or 8.33% on an initial vesting date, with the remainder vesting at the same percentage on each quarterly anniversary of that respective vesting date, as detailed for grants from 2023 through 2026.

How do DoubleVerify (DV) performance stock units convert into common stock?

Performance stock units convert into DoubleVerify common stock on a one-for-one basis. Earned shares vest partly on a specified vesting date, with the remaining earned portion vesting at 8.33% on each quarterly anniversary of that vesting date, according to the footnote description.