CompoSecure, Inc. — Director's Dealing 2024

May 13, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CompoSecure, Inc. (cmpo)
CIK: 0001823144
Period of Report: 2024-05-09

Reporting Person: Bleichroeder LP (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-09	Common Stock	P	800000	$6.5	Acquired	3797550	Indirect

Footnotes

F1: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims
beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the
securities for purposes of Section 16 or for any other purposes.