 FORT WORTH, Texas, Sept. 20, 2021 PRNewswire -- PermRock Royalty Trust NYSE:PRT the Trust today declared a monthly cash distribution to record holders of its trust units representing beneficial interests in the Trust Trust Units as of September 30, 2021 and payable on October 15, 2021 in the amount of 609,618.80 0.050109 per Trust Unit, based principally upon production during the month of July 2021. 