UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported)			~~February~~April 191, 2026
(Commission File Number)	(Exact Name of ~~Registrant~~Registrants as Specified in ~~Its~~Their ~~Charter~~Charters)			(I.R.S. Employer Identification No.)
1-12579	OGE ENERGY CORP.			73-1481638
1-1097	OKLAHOMA GAS AND ELECTRIC COMPANY			73-0382390
Oklahoma
(State or Other Jurisdiction of Incorporation)
321 North Harvey	P.O. Box 321	Oklahoma City	Oklahoma	73101-0321
(Address of Principal Executive Offices)				(Zip Code)

(405) 553-3000

(Registrant's telephone number, including area code)

     Not Applicable

    

     (Former Name or Former Address, if Changed Since Last Report)

    

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):


☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Registrant Title of each class Trading Symbol(s) Name of each exchange on which registered OGE Energy Corp. Common Stock OGE New York Stock Exchange Oklahoma Gas and Electric Company None N/A N/A

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 58.0201. ~~Departure~~Other ~~of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.~~Events

~~On February 19, 2026, Judy R. McReynolds, a member of the Board of Directors (the “Board”) of~~ OGE Energy Corp. (~~the~~"OGE ~~“Company”~~Energy"), ~~informed~~is the ~~Company~~parent ~~that~~company ~~she will not stand for re-election at the end~~ of ~~her~~Oklahoma ~~term~~Gas and ~~will~~Electric ~~retire~~Company ~~from the Board at the upcoming annual shareholder meeting scheduled for May 14~~("OG&E"), ~~2026.~~a ~~Her~~regulated ~~retirement~~electric ~~will~~company ~~be effective on that date. Ms. McReynolds’ retirement follows more than 14 years of service on the Board and various Board committees,~~ with ~~five~~approximately ~~years as the Lead Director. Her contributions to the Company have been significant~~913,000 ~~and~~customers wein ~~appreciate~~Oklahoma ~~her support~~ and ~~service.~~western MsArkansas. McReynolds stated that her decision is not due to any disagreement with the Company on any matter relating to the Company’s operations, policies, or practices. We wish Ms. McReynolds continued success in the future.

On April 1, 2026, OG&E, an Oklahoma corporation, completed the issuance of $350.0 million in aggregate principal amount of its 5.90% Senior Notes, Series due April 1, 2056 (the "OG&E Senior Notes"). The offering of the OG&E Senior Notes was registered under the Securities Act of 1933, as amended, pursuant to OG&E's registration statement on Form S-3ASR (File No. 333-279061-01). A prospectus supplement relating to the offering and sale of the OG&E Senior Notes was filed with the Securities and Exchange Commission on March 24, 2026.

Attached as Exhibit 4.01 is the Supplemental Indenture No. 26 dated as of April 1, 2026 between OG&E and BOKF, NA, as trustee, creating the OG&E Senior Notes. Attached as Exhibit 5.01 is an Opinion of Counsel as to the legality of the OG&E Senior Notes.

Item 9.01. Financial Statements and Exhibits


(d) Exhibits

Exhibit Number		Description

4.01		Supplemental Indenture No. 26 dated as of April 1, 2026 between OG&E and BOKF, NA, as trustee, creating the OG&E Senior Notes.
5.01		Opinion of GableGotwals as to the legality of the OG&E Senior Notes.
104		Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

This combined Current Report on Form 8-K is being filed separately by OGE Energy and OG&E (Registrants). Information contained herein relating to any individual Registrant has been filed by such Registrant on its own behalf. No Registrant makes any representation as to information relating to any other Registrant.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, ~~the~~each registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

OGE ENERGY CORP. OKLAHOMA GAS AND ELECTRIC COMPANY (Registrant) By: /s/ Sarah R. Stafford Sarah R. Stafford Controller and Chief Accounting Officer

~~February~~April 251, 2026

Filing Compare · OGE ENERGY CORP.