Capital Research Global Investors - 31 Dec 2025 SCHEDULE 13G Report for CompoSecure, Inc. Common Stock (CMPO)

Filing Manager: Capital Research Global Investors
Reporting Manager: Capital Research Global Investors
Security: CompoSecure, Inc. Common Stock
Symbol: CMPO
Shares outstanding: 126,210,342 shares
Disclosed Ownership: 9,213,355 shares
Ownership: 7.3%
Form type: SCHEDULE 13G
Filing time: 12 Feb 2026, 10:25:42 UTC
Date of event: 31 Dec 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Capital Research Global Investors	7.3%	9,213,355	9,213,355	0	Jae Won Chung	Vice President and Senior Counsel II, Capital Research and Management Company