 TORONTO, March 29, 2021 PRNewswire - Golden Star Resources Ltd. NYSE American: GSS TSX: GSC GSE: GSR Golden Star or the Company announces that, on March 28, 2021, the Company and its wholly owned subsidiary, Caystar Holdings Caystar, entered into an agreement the Amending Agreement with Future Global Resources Limited FGR and its major shareholder, Blue International Holdings Limited BIH, to amend the share purchase agreement dated July 26, 2020 relating to the sale of Golden Stars 90 interest in the Bogoso-Prestea Gold Mine Bogoso-Prestea in Ghana to FGR, as supplemented by a letter agreement dated September 30, 2020 the Share Purchase Agreement. 