144 0001694221 XXXXXXXX LIVE 0001021635 OGE ENERGY CORP. 001-12579 321 N HARVEY P.O. BOX 321 OKLAHOMA CITY OK 73101-0321 4055533000 SULTEMEIER WILLIAM H Officer common Wells Fargo Clearing Services

1 North Jefferson Avenue St. Louis MO 63103

6650 300402.85 201330195 05/06/2025 NYSE common 02/25/2020 stock award for compensation Issuer N 6650 02/25/2020 N/A Y shares were sold in The William H Sultemeier IV Revocable Trust, William H Sultemeier as trustee. 05/06/2025 William H Sultemeier