 CHICAGO, Jan. 29, 2021 GLOBE NEWSWIRE -- The board of directors of GATX Corporation NYSE:GATX today declared a quarterly dividend of 0.50 per common share, payable March 31, 2021, to shareholders of record on Feb. 26, 2021. GATX has paid quarterly dividends without interruption since 1919, and the dividend amount announced today represents a 4.2 increase from the prior years dividend. 