<SEC-DOCUMENT>0000950170-25-048623-index.html : 20250401 <SEC-HEADER>0000950170-25-048623.hdr.sgml : 20250401 <ACCEPTANCE-DATETIME>20250401164022 ACCESSION NUMBER: 0000950170-25-048623 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20250401 DATE AS OF CHANGE: 20250401 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OGE ENERGY CORP. CENTRAL INDEX KEY: 0001021635 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] ORGANIZATION NAME: 01 Energy & Transportation EIN: 731481638 STATE OF INCORPORATION: OK FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-12579 FILM NUMBER: 25800385 BUSINESS ADDRESS: STREET 1: 321 N HARVEY STREET 2: P.O. BOX 321 CITY: OKLAHOMA CITY STATE: OK ZIP: 73101-0321 BUSINESS PHONE: 4055533000 MAIL ADDRESS: STREET 1: 321 N HARVEY STREET 2: P.O. BOX 321 CITY: OKLAHOMA CITY STATE: OK ZIP: 73101-0321 FORMER COMPANY: FORMER CONFORMED NAME: OGE ENERGY CORP DATE OF NAME CHANGE: 19960827 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>2025_additional_proxy_ma.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: 2025_additional_proxy_ma.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>img252007903_0.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: img252007903_0.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>img252007903_1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: img252007903_1.jpg
</DOCUMENT> </SEC-DOCUMENT>