Centerra Gold Inc.

Centerra’s Business

Centerra is a Canadian-based mining company focused on operating, developing, exploring, and acquiring gold and copper properties in North America, Türkiye, and other markets worldwide. Centerra’s principal operations are the Mount Milligan gold-copper mine located in British Columbia, Canada (the “Mount Milligan Mine”), and the Öksüt gold mine located in Türkiye (the “Öksüt Mine”). The Company also owns the Kemess project (the “Kemess Project”) in British Columbia, Canada, the Goldfield project (“Goldfield Project”) in Nevada, United States, as well as exploration properties in Canada, the United States of America (“USA”), and Türkiye. The Company also owns and operates a US Molybdenum Business Unit (“US Moly”), which includes the Langeloth metallurgical processing facility, operating in Pennsylvania, USA (the “Langeloth Facility”), and the Thompson Creek Mine in Idaho, USA. In addition, the Company owns a separate molybdenum property, the Endako Mine (75% ownership) in British Columbia, Canada.

As at September 30, 2026, Centerra’s significant subsidiaries were as follows:

The Company’s common shares are listed on the Toronto Stock Exchange and the New York Stock Exchange and trade under the symbols “CG” and “CGAU”, respectively.

As at October 29, 2026, there are 193,499,721 common shares issued and outstanding, options to acquire 2,147,147 common shares outstanding under the Company’s stock option plan, and 800,187 restricted share units redeemable for common shares outstanding under the Company’s restricted share unit plan (redeemable on a 1:1 basis for common shares).