Western Alliance Bancorporation Investigated by the Portnoy Law Firm
Western Alliance Bancorporation(US:WAL) Globenewswire·2026-03-13 13:00LOS ANGELES, March 13, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Western Alliance Bancorporation (“Western Alliance" or the "Company") (NYSE:WAL) investors that the firm has initiated an investigation into possible securities fraud, and may file a class action on behalf of investors. Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 844-767-8529 or email: lesley@portnoylaw.com, to discuss their legal rights, or join the case via https://portnoylaw.com/western-alliance-banc ...