LOS ANGELES, Oct. 03, 2025 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Quanex Building Products Corporation, (“Quanex” or the "Company") (NYSE: NX) investors of a class action on behalf of investors that bought securities between December 12, 2024 and September 5, 2025, inclusive (the “Class Period”). Quanex investors have until November 18, 2025 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 844-767-8529 or email: lesley@portnoylaw.com, to dis ...