Ssr Mining Announces Closing of Sale of Pitarrilla Project to Endeavour Silver

News Release

July 6, 2022

SSR MINING ANNOUNCES CLOSING OF SALE OF PITARRILLA PROJECT TO ENDEAVOUR

SILVER

DENVER - SSR Mining Inc. (NASDAQ/TSX: SSRM, ASX: SSR) ("SSR Mining" or the “ Company") is pleased to

announce that it has closed the sale of the Pitarrilla project in Durango, Mexico to Endeavour Silver Corp. (TSX: EDR;

NYSE: EXK) (“Endeavour Silver”) following the receipt of all required regulatory approvals and satisfaction of all

closing conditions. As consideration for the sale, SSR Mining received US$35 million in cash, US$35 million in shares

of Endeavour Silver, and a 1.25% net smelter return royalty on the Pitarrilla property.

About SSR Mining

SSR Mining Inc. is a leading , free cash flow focused gold company with four producing assets located in the USA,

Türkiye, Canada, and Argentina, combined with a global pipeline of high-quality development and exploration assets.

In 2021, the four operating assets produced approximatel y 794,000 gold- equivalent ounces. SSR Mining is listed

under the ticker symbol SSRM on the NASDAQ and the TSX, and SSR on the ASX.

SSR Mining Contacts:

F. Edward Farid, Executive Vice President, Chief Corporate Development Officer

Alex Hunchak, Director, Corporate Development and Investor Relations

SSR Mining Inc.

E-Mail: [email protected]

Phone: +1 (416) 306-5789

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www.ssrmining.com.