NEW YORK, Sept. 27, 2024 (GLOBE NEWSWIRE) -- Attorney Advertising--Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of 2seventy bio, Inc. ("2seventy bio" or "the Company") (NASDAQ: TSVT). Investors who purchased 2seventy bio securities are encouraged to obtain additional information and assist the investigation by visiting the firm's site: bgandg.com/TSVT. Investigation Details On September 25, 2024, 2seventy bio issued a press release announcing that it "will dis ...