SM ENERGY COMPANY ANNOUNCES CASH TENDER OFFER FOR UP TO $750.0 MILLION AGGREGATE PRINCIPAL AMOUNT OF 8.375% SENIOR NOTES DUE 2028 ORIGINALLY ISSUED BY CIVITAS RESOURCES

DENVER, March 4, 2026 /PRNewswire/ -- SM Energy Company ("SM Energy") (NYSE: SM) today announced that it has commenced a cash tender offer to purchase (the "Tender Offer") up to an aggregate principal amount not to exceed $750,000,000 (as it may be modified by SM Energy, the "Maximum Tender Amount"), of the outstanding 8.375% Senior Notes due 2028 (CUSIP Numbers Rule 144A: 17888HAA1 / Reg. S: U1638HAA5) (the "Notes"), originally issued by Civitas Resources, Inc. ("Civitas"), and assumed by SM Energy in conn ...