Investors can contact the law firm at no cost to learn more about recovering their losses LOS ANGELES, Aug. 30, 2024 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises MacroGenics, Inc. ("MacroGenics" or the "Company") (NASDAQ: MGNX) investors of a class action representing investors that bought securities between March 7, 2024, and May 9, 2024, inclusive (the "Class Period"). MacroGenics investors have until September 24, 2024 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesl ...