Investors can contact the law firm at no cost to learn more about recovering their losses LOS ANGELES, Feb. 04, 2025 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Integral Ad Science Holding Corp. ("IAS" or the "Company") (NASDAQ: IAS) investors of a class action representing investors that bought securities between March 2, 2023, and February 27, 2024, inclusive (the "Class Period"). IAS investors have until March 31, 2025 to file a lead plaintiff motion. Investors are encouraged to contact attorney Les ...