Mcewen Inc.

MUX·NYSE·$22.02Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/05/26 10-K/AFY 202506/24/26 10-K/AFY 202505/20/26 10-QQ1 ended 03/31/2605/06/26 10-KFY 202503/17/26

Disclosures

8-KCurrent report10/13/26 8-KCurrent report09/01/26 8-KCurrent report08/26/26 8-KCurrent report08/07/26 8-KCurrent report06/30/26

Prospectuses and Registrations

S-4Registration (business combination)08/23/24 S-8Registration of securities for employees08/22/24 424B3Prospectus07/15/24 S-4/ARegistration (business combination, amended)07/11/24 S-4/ARegistration (business combination, amended)06/28/24

Proxies

DEFA14AAdditional proxy materials06/02/26 DEF 14ADefinitive proxy04/24/26 DEFA14AAdditional proxy materials04/24/26 PRE 14APreliminary proxy04/10/26 DEF 14ADefinitive proxy04/30/25

Ownership

SC 13GBeneficial ownership08/07/26 Form 4Insider transaction07/29/26 SC 13GBeneficial ownership07/29/26 Form 4Insider transaction07/01/26 Form 4Insider transaction06/30/26

Other

SDConflict Minerals disclosure06/04/26 ARSAnnual report to shareholders04/24/26 NT 10-KLate filing notification (10-K)03/17/26 SDConflict Minerals disclosure06/05/25 ARSAnnual report to shareholders04/30/25