NEW YORK, June 05, 2022 (GLOBE NEWSWIRE) — WHY: Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of Spero Therapeutics, Inc. (NASDAQ:SPRO) between October 28, 2021 and May 2, 2022, both dates inclusive (the “Class Period”). If you wish to serve as lead plaintiff, you must move the Court no later than July 25, 2022.

SO WHAT: If you purchased Spero Therapeutics securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

WHAT TO DO NEXT: To join the Spero Therapeutics class action, go to https://rosenlegal.com/submit-form/?case_id=6561 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email pkim@rosenlegal.com or cases@rosenlegal.com for information on the class action. A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than July 25, 2022. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation.

WHY ROSEN LAW: We …

Full story available on Benzinga.com