 Los Angeles, California--Newsfile Corp. - November 30, 2020 - The Schall Law Firm, a national shareholder rights litigation firm, announces the filing of a class action lawsuit against Precigen, Inc. NASDAQ: PGEN Precigen or the Company for violations of 10b and 20a of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.Investors who purchased the Companys securities between May 10, 2017 and September 25, 2020,... 