GOLDEN STAR LOSS NOTICE: ROSEN, A LEADING AND TOP RANKED LAW FIRM, Reminds Golden Star Resources Ltd. Investors of Important Deadline in Securities Class Action First Filed by the Firm – GSS

NEW YORK, May 15, 2020 /PRNewswire/ — Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Golden Star Resources Ltd. (NYSE: GSS) between February 20, 2019 and July 30, 2019, inclusive (the “Class Period”) of the important June 1, 2020 lead plaintiff deadline in the securities class action. The lawsuit seeks to recover damages for Golden Star investors under the federal securities laws.