CMPO Form 3 details CFO RSUs and option grants with vesting

Rhea-AI Filing Summary

CompoSecure (CMPO) reported an initial statement of beneficial ownership for its Chief Financial Officer. The filing lists 61,820 shares of Class A Common Stock underlying restricted stock units, vesting in three equal installments on October 27, 2028, October 27, 2030, and October 27, 2032. It also reports stock options to purchase 48,023 shares of Class A Common Stock at an exercise price of $20.22, expiring on 10/27/2035, vesting 25% on October 27, 2026 and on the first, second, and third anniversaries thereafter. All holdings are reported as direct ownership.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Holt Mary O.

Role Chief Financial Officer

Type	Security	Shares	Price	Value
holding	Stock Option (Right to Buy)	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Stock Option (Right to Buy) — 48,023 shares (Direct); Class A Common Stock — 61,820 shares (Direct)

Footnotes (1)

1. Represents 61,820 shares of Class A Common Stock underlying restricted stock units, which will vest in three equal installments on October 27, 2028, October 27, 2030 and October 27, 2032. The Stock Options will vest in equal annual installments of 25% each on October 27, 2026, and on the first, second, and third anniversaries thereof.

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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^*

Holt Mary O.

(Last) (First) (Middle)

C/O COMPOSECURE, INC.

309 PIERCE STREET

(Street)

SOMERSET NJ 08873

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
11/04/2025

3. Issuer Name and Ticker or Trading Symbol
CompoSecure, Inc. [ CMPO ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Common Stock	61,820(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	(2)	10/27/2035	Class A Common Stock	48,023	$20.22	D

Explanation of Responses:

1. Represents 61,820 shares of Class A Common Stock underlying restricted stock units, which will vest in three equal installments on October 27, 2028, October 27, 2030 and October 27, 2032.

2. The Stock Options will vest in equal annual installments of 25% each on October 27, 2026, and on the first, second, and third anniversaries thereof.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Mary Holt, by attorney-in-fact Steven J. Feder	11/07/2025
	** Signature of Reporting Person	Date
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 5 (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.

FAQ

What did CMPO disclose in this Form 3?

The CFO reported 61,820 Class A RSUs and stock options for 48,023 Class A shares at an exercise price of $20.22.

How do the 61,820 CMPO RSUs vest?

They vest in three equal installments on October 27, 2028, October 27, 2030, and October 27, 2032.

What are the terms of the CMPO stock options?

Options cover 48,023 Class A shares at $20.22, expiring 10/27/2035, vesting 25% on 10/27/2026 and annually for three years thereafter.

What is the ownership form of the reported CMPO securities?

All reported securities are held as direct ownership.

Who is the reporting person in the CMPO filing?

The reporting person is the company’s Chief Financial Officer.

What is the event date for the CMPO Form 3?

The date of the event requiring the statement is 11/04/2025.