Resolute Compo Holdings LLC - 12 Jan 2026 SCHEDULE 13D/A Report for CompoSecure, Inc. Class A Common Stock, $0.0001 Par Value per share (CMPO)

Filing Manager: Resolute Compo Holdings LLC
Reporting Manager: John D. Cote
Security: CompoSecure, Inc. Class A Common Stock, $0.0001 Par Value per share
Symbol: CMPO
Shares outstanding: 288,737,246 shares
Disclosed Ownership: 51,683,967 shares
Ownership: 18%
Form type: SCHEDULE 13D/A
Filing time: 14 Jan 2026, 21:14:34 UTC
Date of event: 12 Jan 2026
Previous filing: 04 Nov 2025
SEC: View on sec.gov

Reporting Managers (5)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Resolute Compo Holdings LLC	17%	49,290,409	0	49,290,409	/s/ John D. Cote	John D. Cote, Manager of Tungsten 2024 LLC, its managing member	0002037164
C 323 Holdings, LLC	17%	49,290,409	0	49,290,409	/s/ Thomas R. Knott	Thomas R. Knott, Manager
Tungsten 2024 LLC	17%	50,170,372	0	50,170,372	/s/ John D. Cote	John D. Cote, Manager
Thomas R. Knott	17%	50,415,127	244,755	50,170,372	/s/ Thomas R. Knott	Thomas R. Knott
John D. Cote	18%	51,683,967	1,513,595	50,170,372	/s/ John D. Cote	John D. Cote