Submit Your Losses Below: Johnson Fistel, Globally Recognized Law Firm Encourages Shareholders to Submit Their Losses SAN DIEGO- Globe Newswire —May 26, 2022 Shareholder rights law firm Johnson Fistel, LLP announces that a class action lawsuit has commenced on behalf of investors of Spero Therapeutics, Inc. (“Spero” or the “Company”). The class action is on … Continue reading Spero Therapeutics, Inc.