 Los Angeles, California--Newsfile Corp. - December 3, 2020 - The Schall Law Firm, a national shareholder rights litigation firm, announces the filing of a class action lawsuit against Precigen, Inc. Precigen or the Company NASDAQ: PGEN 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, inclusive... 