 HAUPPAUGE, N.Y., May 20, 2021 GLOBE NEWSWIRE -- United-Guardian, Inc. NASDAQ:UG announced today that the companys Board of Directors, at its meeting on May 18, 2021, declared a cash dividend of 0.48 a share, which will be paid on June 7, 2021 to all stockholders of record on May 31, 2021. This will be the 26th consecutive year that the company has paid a dividend. 