 BENSALEM, Pa.--BUSINESS WIRE--- SJT CLASSACTION--Law Offices of Howard G. Smith announces an investigation on behalf of San Juan Basin Royalty Trust Trust or the Company NYSE: SJT investors concerning the Companys possible violations of federal securities laws. On August 20, 2021, the Trust announced that it will not declare a monthly cash distribution to the holders of its Units of beneficial interest due to excess production costs for the June 2021 production month. The Trust disclosed that true 