• Manganese X named Andrew Gainsbury chief financial officer, effective July 28, 2026, following his interim stint that began March 1, 2026.
• Gainsbury previously served as controller; he has 16 years in financial management and consulting across Canada and Brazil.
• His background includes controller roles at Canadian junior miners, CFO at a Brazilian engineering firm, and corporate finance consulting at Deloitte in Brazil.
• Director James “Jay” Richardson has died; he joined the board on May 13, 2020.
• Richardson served as CFO from Sept. 21, 2020 to March 1, 2026, stepping aside due to illness.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Manganese X Energy Corp. published the original content used to generate this news brief via Newsfile (Ref. ID: 202607300015NEWSFILECNPR____20260730_307216_1) on July 30, 2026, and is solely responsible for the information contained therein.