 HAMPTON, N.H., April 28, 2021 GLOBE NEWSWIRE -- Unitil Corporation NYSE:UTL today announced that its Board of Directors declared the regular quarterly dividend on the Companys common stock of 0.38 per share, payable May 28, 2021, to shareholders of record on May 14, 2021. This quarterly dividend results in a current effective annualized dividend rate of 1.52 per share. 