Sandfire Resources America Inc. announces the appointment Victoria Twiss, to the Board of Directors of the Company in replacement of Matt Fitzgerald and Rob Scargill who have resigned as directors of the Company effective July 29, 2023. The Company also announces the appointment of Jason Grace as the Board Chair. Following the changes to the Board, the Board will be comprised of five members: Lincoln Greenidge, Victoria Twiss, Jason Grace, Alan Joscelyn and Christina Hedrich.

Mr. Greenidge will continue to serve as Chief Executive Officer of the Company. Ms. Twiss is a practicing lawyer with over 18 years? experience in the resource sector with experience in the development and operation of mining and infrastructure projects, governance, risk and compliance, mergers and acquisition, land management and contracting and procurement.

Ms. Twiss joined Sandfire Resources Ltd. of Australia in 2011 during the construction of their DeGrussa Copper Gold Mine. She oversees the legal, risk, compliance, procurement, and internal audit functions for Sandfire Resources Ltd.