Hecla Mining Calls All Outstanding Preferred Shares for Redemption on December 11, 2026

• Hecla Mining will redeem all outstanding Series B Cumulative Convertible Preferred Stock on December 11, 2026.
• The redemption price is $50.6806 per share, including $0.6806 in accrued dividends; dividend accrual ends on the redemption date.
• Redeeming all 150,736 outstanding preferred shares would require approximately $7.64 million in cash.
• Holders may convert into common stock at $15.55 per common share before 5 p.m. New York time on December 10, 2026.
• Full conversion would result in approximately 484,700 common shares; converting holders will receive no accrued dividends.

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. Hecla Mining Company published the original content used to generate this news brief via Business Wire (Ref. ID: 202611100645BIZWIRE_USPR_____20261110_BW612807) on November 10, 2026, and is solely responsible for the information contained therein.