Martin Midstream Partners L.P. declared a quarterly cash distribution of $0.50 per unit, or $2.00 per unit on an annualized basis, for the quarter ended December 31, 2018. The quarterly distribution is unchanged from the distribution paid following the previous quarter. The distribution is payable on February 14, 2019 to common unit holders of record as of the close of business on February 7, 2019. The ex-dividend date for the cash distribution is February 6, 2019.