CompoSecure, Inc. — Director's Dealing 2024

May 14, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CompoSecure, Inc. (CMPO)
CIK: 0001823144
Period of Report: 2024-05-13

Reporting Person: LLR EQUITY PARTNERS IV, L.P. (10% Owner)
Reporting Person: LLR EQUITY PARTNERS PARALLEL IV, L.P. (10% Owner)
Reporting Person: LLR Capital IV, L.P. (10% Owner)
Reporting Person: LLR Capital IV, LLC (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-13	Class A Common Stock	M	4752150	$0.00	Acquired	4752150	Direct
2024-05-13	Class A Common Stock	S	4752150	$6.50	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-05-13	Class B Common Stock	$	M	4752150	Disposed		Class A Common Stock (4572150)	Direct

Footnotes

F1: On May 13, 2024, in accordance with the provisions of that certain Exchange Agreement, dated as of December 27, 2021, by and among CompoSecure, Inc., CompoSecure Holdings, L.L.C., and the other parties thereto (the "Exchange Agreement"), LLR Equity Partners IV, L.P. voluntarily exchanged 4,551,913 shares of Class B Common Units issued by CompoSecure Holdings, L.L.C. for 4,551,913 shares of Class A Common Stock and LLR Equity Partners Parallel IV, L.P. exchanged 200,237 shares of Class B Common Units issued by CompoSecure Holdings, L.L.C. for 200,237 shares of Class A Common Stock. The corresponding number of shares of Class B Common Stock were immediately cancelled upon exchange.

F2: As described in the prospectus supplement, dated May 8, 2024, filed by the Company on May 9, 2024, in connection with an underwritten registered secondary public offering (the "Offering") and sale of Class A Common Stock of CompoSecure, Inc. by certain of its selling stockholders, LLR Equity Partners IV, L.P. sold 4,551,913 shares of Class A Common Stock and LLR Equity Partners Parallel IV, L.P. sold 200,237 shares of Class A Common Stock at a purchase price of $6.50 per share.

F3: Total amount includes 28,519,690 shares of Class B Common Stock and 1,254,568 shares of Class B Common Stock and a corresponding number of Class B Common Units issued by Holdings that are exchangeable for Class A Common Stock on a share-for-share basis, subject to adjustment, pursuant to the Exchange Agreement, held by LLR Equity Partners IV, L.P. and LLR Equity Partners Parallel IV, L.P., respectively. Total amount does not include 20,829 shares of Class A Common Stock owned by Mitchell Hollin, a member of LLR Capital IV, LLC, the General Partner of LLR Capital IV, L.P., the General Partner of LLR Equity Partners IV, L.P. and LLR Equity Partners Parallel IV, L.P. and LLR Equity Partners IV, L.P.'s and LLR Equity Partners Parallel IV, L.P.'s designee to the Company's board of directors. Mr. Hollins disclaims beneficial ownership of the shares held by LLR Equity Partners IV, L.P. and LLR Equity Partners Parallel IV, L.P.