144 0001885701 XXXXXXXX LIVE 0001809987 Mirion Technologies, Inc. 001-39352 1218 MENLO DRIVE ATLANTA GA 30318 (770) 432-2744 Schopfer Brian Officer Class A Common UBS Financial Services, Inc.

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

75000 1358250.00 225554626 05/21/2025 NYSE Class A Common 10/20/2021 IPO Issuer N 75000 10/20/2021 N/A Y 05/21/2025 02/19/2025 /s/ UBS Financial Services Inc, as attorney-in-fact for Brian Schopfer