 ATHENS, Greece, July 29, 2021 GLOBE NEWSWIRE -- Dynagas LNG Partners LP the Partnership NYSE: DLNG, an owner and operator of LNG carriers, today announced that its Board of Directors has declared a cash distribution of 0.546875 per unit on its Series B Fixed to Floating Cumulative Redeemable Perpetual Preferred Units the Series B Preferred Units NYSE: DLNG PR B for the period from May 22, 2021 to August 21, 2021. 