Investors can contact the law firm at no cost to learn more about recovering their losses LOS ANGELES, Sept. 09, 2024 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Agenus Inc. ("Agenus" or the "Company") (NASDAQ: AGEN) investors of a class action representing investors that bought securities between January 23, 2023 and July 17, 2024, inclusive (the "Class Period"). Agenus investors have until November 5, 2024 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesley F. Portnoy ...