2. Bronstein, Gewirtz & Grossman LLC Class Action: Bronstein, Gewirtz & Grossman LLC is leading a class action lawsuit against Ocugen, Inc. (OCGN) for alleged securities fraud between May 8, 2020, and April 1, 2024. The lawsuit claims misleading statements and inadequate internal controls, leading to investor losses.34 Investors can join the case at bgandg.com/OCGN.