Mirion Technologies, Inc.

MIR·NYSE·$18.00Share Price as of 11/2·$4BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/28/26 10-QQ2 ended 06/30/2607/29/26 10-QQ1 ended 03/31/2604/29/26 10-KFY 202502/19/26 10-QQ3 ended 09/30/2510/29/25

Disclosures

8-KCurrent report10/27/26 8-KCurrent report08/31/26 8-KCurrent report07/28/26 8-KCurrent report07/02/26 8-KCurrent report05/14/26

Prospectuses and Registrations

424B5Prospectus supplement09/29/25 FWPFree writing prospectus09/26/25 424B5Prospectus supplement09/24/25 FWPFree writing prospectus09/24/25 424B3Prospectus06/04/24

Proxies

DEF 14ADefinitive proxy04/01/26 DEF 14ADefinitive proxy04/01/26 DEF 14ADefinitive proxy04/01/25 DEFA14AAdditional proxy materials04/01/25 DEF 14ADefinitive proxy04/23/24

Ownership

Form 4Insider transaction09/30/26 Form 4Insider transaction09/30/26 Form 4Insider transaction09/02/26 Form 4Insider transaction06/30/26 Form 4Insider transaction05/14/26

Other

SDConflict Minerals disclosure05/29/26 ARSAnnual report to shareholders04/01/26 SDConflict Minerals disclosure05/30/25 ARSAnnual report to shareholders04/01/25 SDConflict Minerals disclosure05/30/24