2024 Q1 - Quarterly Results

UNITEDSTATES SECURITIESANDEXCHANGECOMMISSION Washington,D.C.20549 FORM8-K CURRENTREPORT PursuanttoSection13or15(d)oftheSecuritiesExchangeActof1934 DateofReport(Dateofearliesteventreported):April18,2024 MesaRoyaltyTrust (Exactnameofregistrantasspecifiedinitscharter) Texas 1-7884 76-6284806 (Stateorotherjurisdictionof (Commission (IRSEmployer incorporation) FileNumber) IdentificationNo.) TheBankofNewYorkMellonTrustCompany,N.A.,TrusteeGlobalCorporateTrust 601TravisStreet,Floor16 Houston,Texas77002 (Addressofprincipalexecutiveoffices)(ZipCode)Registrant’stelephonenumber,includingareacode:(713)483-6020 NotApplicable (Formernameorformeraddress,ifchangedsincelastreport.) ChecktheappropriateboxbelowiftheForm8-Kfilingisintendedtosimultaneouslysatisfythefilingobligationoftheregistrantunderanyofthefollowingprovisions: ¨WrittencommunicationspursuanttoRule425undertheSecuritiesAct(17CFR230.425) ¨SolicitingmaterialpursuanttoRule14a-12undertheExchangeAct(17CFR240.14a-12) ¨Pre-commencementcommunicationspursuanttoRule14d-2(b)undertheExchangeAct(17CFR240.14d-2(b)) ¨Pre-commencementcommunicationspursuanttoRule13e-4(c)undertheExchangeAct(17CFR240.13e-4(c))SecuritiesregisteredpursuanttoSection12(b)oftheAct: Titleofeachclass TradingSymbol(s) Nameofeachexchangeonwhichregistered UnitsofBeneficialInterest MTR NewYorkStockExchange IndicatebycheckmarkwhethertheregistrantisanemerginggrowthcompanyasdefinedinRule405oftheSecuritiesActof1933(§230.405ofthischapter)orRule12b-2oftheSecuritiesExchangeActof1934(§240.12b-2ofthischapter). Emerginggrowthcompany¨ Ifanemerginggrowthcompany,indicatebycheckmarkiftheregistranthaselectednottousetheextendedtransitionperiodforcomplyingwithanyneworrevisedfinancialaccountingstandardsprovidedpursuanttoSection13(a)oftheExchangeAct.¨ Item2.02ResultsofOperationsandFinancialCondition. OnApril18,2024,MesaRoyaltyTrustissuedapressreleaseannouncingMesaRoyaltyTrust’sroyaltyincomeandincomedistributionforthemonthofApril2024.AcopyofthepressreleaseisfurnishedasExhibit99.1heretoandisincorporatedhereinbyreference. PursuanttoGeneralInstructionB.2ofForm8-KandSecuritiesandExchangeCommissionReleaseNo.33-8176,thepressreleaseattachedasExhibit99.1isnot“filed”forpurposesofSection18oftheSecuritiesExchangeActof1934,asamended,isnotsubjecttotheliabilitiesofthatsectionandisnotdeemedincorporatedbyreferenceinanyfilingundertheSecuritiesActof1933,asamended,butisinsteadfurnishedforpurposesofthatinstruction. Item9.01FinancialStatementsandExhibits. (d)Exhibits. ExhibitDescription 99.1MesaRoyaltyTrustPressReleasedatedApril18,2024. 2 SIGNATURES PursuanttotherequirementsoftheSecuritiesExchangeActof1934,theregistranthasdulycausedthisreporttobesignedonitsbehalfbytheundersignedhereuntodulyauthorized. MesaRoyaltyTrust By:TheBankofNewYorkMellonTrustCompany,N.A.,asTrustee Date:April18,2024By:/s/ElainaRodgers ElainaRodgersVicePresident 3