OGE SEC Filings: 8-K, 10-Q, S-3 & 424B – OGE Energy

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 27, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jul 28, 2026

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Jun 17, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Apr 28, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 17, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 28, 2025

News

TYPE

HEADLINE

FILED AT

Prospectus

TYPE

HEADLINE

FILED AT

424B5

October 2026 ATM | Offering amount: $750,000,000 | Bank: Barclays Capital Inc.

Oct 28, 2026

424B5

FIXED PRICE OFFERING - COMMON STOCK | Offering amount: $345,000,008 | Shares: 8,023,256 | Price: $43.000 | Bank: Morgan Stanley & Co. LLC; J.P. Morgan Securities LLC

Nov 21, 2025

424B5

PENDING FIXED PRICE OFFERING | Offering amount: $345,000,000 | Bank: Morgan Stanley & Co. and J.P. Morgan

Nov 20, 2025

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

May 7, 2024

424B5

PENDING OFFERING | Bank: J.P. Morgan, MUFG, US Bancorp

May 6, 2024

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

May 25, 2021

Registrations

TYPE

HEADLINE

FILED AT

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Feb 23, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

May 6, 2024

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

May 2, 2024

S-3ASR

SHELF

Sep 28, 2023

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Aug 4, 2022

S-8 POS

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Aug 4, 2022

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A