Precigen Reports First Quarter 2021 Financial Results - Company on track to achieve stated 2021 milestones - - Initiated Phase 2 clinical trial of PRGN-2009 AdenoVerse™ immunotherapy - - Initiated Phase 1 clinical trial of PRGN-2012 AdenoVerse immunotherapy in patients with recurrent respiratory papillomatosis (RRP) - - Upcoming presentation at FOCIS Virtual Annual Meeting to provide clinical progress for AG019 ActoBiotics™ in Type 1 diabetes (T1D) - News provided by Share this article Share this article GERMANTOWN, Md., May 10, 2021 /PRNewswire/ -- Precigen, Inc. (Nasdaq: PGEN), a biopharmaceutical company specializing in the development of innovative gene and cell therapies to improve the lives of patients, today announced first quarter 2021 financial results.