Lundin Mining Announces Declaration of Regular Dividend

(TSX:LUN) Lundin Mining Corporation announced that its Board of Directors has declared a regular quarterly dividend of CAD $0.0275 per share. The dividend is payable on December 21, 2026, to shareholders of record at the close of business on December 4, 2026. This dividend qualifies as an 'eligible dividend' for Canadian income tax purposes. The declaration, timing, amount, and payment of future dividends remain at the discretion of the Board of Directors. Dividends on shares traded on the Toronto Stock Exchange will be paid in CAD on December 21, 2026. Dividends on shares traded on Nasdaq Stockholm will be paid in Swedish kronor in accordance with Euroclear principles on December 28, 2026. To facilitate the dividend payment, Euroclear will apply a temporary administrative cross-border transfer closure from December 2, 2026, up to and including December 4, 2026, during which shares cannot be transferred between TSX and Nasdaq Stockholm. Lundin Mining is headquartered in Vancouver, Canada, and operates three mines in Brazil and Chile. The company holds a 50% interest in a major copper, gold, and silver project in the Vicuña District on the border of Argentina and Chile. Lundin Mining also holds a 31% interest in the Los Helados project, located adjacent to its operating Caserones mine. The company's shares trade on the Toronto Stock Exchange (LUN) and Nasdaq Stockholm (LUMI). The information in this release is subject to the disclosure requirements of Lundin Mining under the Swedish Financial Instruments Trading Act. The information was submitted for publication on November 4, 2026, at 15:30 Pacific Time.

Lundin Mining Announces Updated Share Capital and Provides Update on Share Buybacks

(TSX:LUN) Lundin Mining Corporation reports that the number of issued and outstanding shares has increased by 11,573 to a total of 851,371,131 common shares with voting rights as of October 30, 2026. This increase is due to the exercise of employee stock options or the vesting of employee share units between October 1, 2026 and October 30, 2026. During this period, the company did not purchase any shares for cancellation under its Normal Course Issuer Bid program (NCIB). Under its shareholder distribution policy, Lundin Mining is committed to allocating up to US$150 million in annual share buybacks through the NCIB program. The Board of Directors has approved an increase of up to US$100 million to the share repurchase program for the remainder of 2026. In 2026 to date, Lundin Mining has acquired 6,098,494 common shares at an average cost of approximately C$35.70 per share. Lundin Mining is headquartered in Vancouver, Canada, and operates three mines in Brazil and Chile. The company holds a 50% interest in a major copper, gold, and silver project in the Vicuña District on the border of Argentina and Chile. Lundin Mining also holds a 31% interest in the Los Helados project, which is adjacent to its operating Caserones mine. The company’s shares are listed on the Toronto Stock Exchange (LUN) and Nasdaq Stockholm (LUMI). The information regarding updated share capital and voting rights is disclosed in accordance with the Swedish Financial Instruments Trading Act. The information was submitted for publication on October 30, 2026 at 4:30 pm Pacific Time.

Lundin Mining Corporation (TSX:LUN) announced an increase in its issued and outstanding shares by 250,552 to a total of 855,610,391 common shares with voting rights as of April 30, 2026. This change resulted from the exercise of employee stock options or vesting of employee share units, offset by share buybacks under the normal course issuer bid (NCIB). The company has acquired 1,500,094 common shares at a cost of approximately US$42 million so far in 2026. Lundin Mining is committed to allocating up to US$150 million in annual share buybacks through the NCIB program. The company holds a 50% interest in a major copper, gold, and silver project in the Vicuña District and a 31% interest in the Los Helados project.

Lundin Mining Publishes 2025 Sustainability Statement and 2025 Annual Report

Lundin Mining Corporation (TSX:LUN) announced the publication of its Swedish Annual Report for the year ended December 31, 2025, which includes its first Sustainability Statement aligned with the CSRD. The report highlights a record Total Recordable Injury Frequency Rate (TRIFR) of 0.32, direct community investments totaling approximately $9.3 million in 2025, and that all electricity supplied to its operations now comes from renewable sources. The company also exceeded its female board representation target with 37.5% female directors. Lundin Mining holds a 50% interest in a major copper, gold, and silver project in the Vicuña District on the border of Argentina and Chile, and a 31% interest in the Los Helados project.