 NEW YORK, Jan. 13, 2023 GLOBE NEWSWIRE Kaplan Fox Kilsheimer LLP filed a proposed class action suit in the United States District Court for the Southern District of New York against Spectrum Pharmaceuticals, Inc. Spectrum or the Company NasdaqGS: SPPI, Thomas J. Riga, the Companys Chief Executive Officer, and a member of ... The post Kaplan Fox Reminds Investors with Losses in Spectrum Pharmaceuticals, Inc. NasdaqGS: SPPI of February 3, 2023 Lead Plaintiff De... 