 CHARLOTTE, N.C., May 06, 2021 GLOBE NEWSWIRE -- Glatfelter NYSE: GLT today announced that its Board of Directors declared a 0.14 per share cash dividend on its outstanding common stock. The new dividend amount represents a 3.7 increase compared to the prior quarterly amount. The dividend is payable on August 2, 2021, to all shareholders of record as of the close of business on July 1, 2021. 