 EL DORADO, Ark.-- BUSINESS WIRE --Murphy USA Inc. NYSE: MUSA will release preliminary fourth quarter 2022 earnings results after the market close on Wednesday, February 1, 2023, followed by a conference call at 10:00 a.m. CT on Thursday, February 2, 2023. Interested parties may participate by dialing 1-888-330-2384 and referencing conference ID number 6680883. The call can also be accessed via webcast through the Investor Relations section of Murphy USAs website at The webcast will be available for replay one hour after the conference concludes and a transcript will be made available shortly thereafter. 