First Majestic stake in Sierra Madre slips to 24.77% after Del Toro mine sale closes

• First Majestic disclosed it now controls 62,433,076 Sierra Madre shares, a 24.77% stake, following Sierra Madre’s Del Toro mine acquisition closing.
• The position rose from 51,563,076 shares, or 26.18%, after receiving 10,870,000 shares issued at a deemed price of CAD 1.3.

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. First Majestic Silver Corp. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001062993-26-003282), on June 22, 2026, and is solely responsible for the information contained therein.