# EDGAR Filing Document

**Accession Number:** 0001021635
**File Stem:** 0001193125-26-138068
**Filing Date:** 2026-4
**Character Count:** 2106
**Document Hash:** 10b9a840308e72c1cfde8e1941342e8e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-138068.hdr.sgml**: 20260401

**ACCESSION NUMBER**: 0001193125-26-138068

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260401

**DATE AS OF CHANGE**: 20260401

**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:** 26828910

**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

SCHEDULE 14A

SCHEDULE 14A INFORMATION

PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES

EXCHANGE ACT OF 1934 (AMENDMENT NO.)

<br>Filed by the Registrant [X]

Filed by a Party other than the Registrant [ ]

Check the appropriate box:

[ ] Preliminary Proxy Statement

[ ] Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

[ ] Definitive Proxy Statement

[X] Definitive Additional Materials

[ ] Soliciting Material under Rule 14a-12

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| |
|:---|
| OGE ENERGY CORP. |
| (Name of Registrant as Specified In Its Charter) |
| (Name of Person(s) Filing Proxy Statement if other than the Registrant) |

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Payment of Filing Fee (Check the appropriate box):

[X] No fee required

[ ] Fee paid previously with preliminary materials

[ ] Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11<br>

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