FE · NYSE · CIK 0001031296

FIRSTENERGY CORP

FIRSTENERGY CORP’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 27, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $15.1B and net income of $1.0B, according to its XBRL data on EDGAR. Its EDGAR record lists 48 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$15.1B
Net income, FY2025
$1.0B
Form 4 filings on record, past 12 months
48

Company overview

Legal name (as filed)
FIRSTENERGY CORP
Ticker
FE
SEC Central Index Key (CIK)
0001031296
Industry (SIC)
Electric Services (code 4911)
Business address
AKRON, OH
State or country of incorporation
OH
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#495 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from FIRSTENERGY CORP’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$11.1BFY2021$12.5BFY2022$12.9BFY2023$13.5BFY2024$15.1BFY2025
Net income
$1.3BFY2021$406.0MFY2022$1.1BFY2023$978.0MFY2024$1.0BFY2025
FE annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$11.1B$12.5B$12.9B$13.5B$15.1B
Net income$1.3B$406.0M$1.1B$978.0M$1.0B
Diluted EPS$2.35$0.71$1.92$1.70$1.76
Total assets$45.4B$46.1B$48.8B$52.0B$55.9B
Cash and equivalents$1.5B$160.0M$137.0M$111.0M$57.0M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

FE latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 18, 202610-KAnnual report· period Dec 31, 2025Document · Index
Jul 28, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 27, 20268-KResults of operations; Regulation FD disclosure· period Oct 27, 2026Document · Index
Apr 1, 2026DEF 14ADefinitive proxy statement· period May 20, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about FIRSTENERGY CORP, by form type:

4 ×238-K ×510-Q ×211-K ×1EFFECT ×1CORRESP ×1S-3/A ×1UPLOAD ×1S-3 ×1SCHEDULE 13G ×1ARS ×1DEFA14A ×1DEF 14A ×1
FE recent filings
FiledFormWhat it isOriginal
Oct 27, 20268-KResults of operations; Regulation FD disclosure· period Oct 27, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Jul 28, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 28, 20268-KResults of operations; Regulation FD disclosure· period Jul 28, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jun 26, 202611-KAnnual report of employee stock plans· period Dec 31, 2025Document · Index
Jun 15, 2026EFFECTEFFECTDocument · Index
Jun 11, 2026CORRESPCORRESPDocument · Index
Jun 8, 2026S-3/ASimplified registration statementDocument · Index
Jun 5, 2026UPLOADUPLOADDocument · Index
Jun 3, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 1, 2026Document · Index
Jun 1, 20268-KRegulation FD disclosure· period Jun 1, 2026Document · Index
May 29, 2026S-3Simplified registration statementDocument · Index
May 20, 20268-KMaterial agreement; Shareholder vote results· period May 20, 2026Document · Index
Apr 29, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 28, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 28, 20268-KResults of operations; Regulation FD disclosure· period Apr 28, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 3, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index
Apr 1, 2026ARSARS· period Dec 31, 2025Document · Index
Apr 1, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Apr 1, 2026DEF 14ADefinitive proxy statement· period May 20, 2026Document · Index

Insider filing activity

48 Form 4 filings appear in FIRSTENERGY CORP’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001031296 and XBRL company facts. FIRSTENERGY CORP on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.