 ROSEMONT, Ill., Oct. 29, 2020 GLOBE NEWSWIRE -- Wintrust Financial Corporation Wintrust or the Company Nasdaq: WTFC today announced that the Companys Board of Directors approved a quarterly cash dividend of 0.28 per share of outstanding common stock. The dividend is payable on November 27, 2020 to shareholders of record as of November 12, 2020. 