FirstEnergy Corp. SEC Filings https://investors.firstenergycorp.com/generated by Q4Mon, 05 Oct 2026 16:53:42 -0400Copyright Q4 Inc. All rights reserved.FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833426https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833426Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833396https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833396Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833372https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833372Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833287https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833287Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833221https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833221Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833245https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833245Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19833147https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19833147Mon, 05 Oct 2026 00:00:00 -0400FirstEnergy Corp. - 10-Q - Quarterly Report19640018https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19640018Tue, 28 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 8-K - Current report filing19639970https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19639970Tue, 28 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19592100https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19592100Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19592130https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19592130Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19591998https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19591998Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19591936https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19591936Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19591829https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19591829Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19591789https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19591789Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19591734https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19591734Mon, 06 Jul 2026 00:00:00 -0400FirstEnergy Corp. - 11-K - Annual Report of Employee Stock Plans19566970https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19566970Fri, 26 Jun 2026 00:00:00 -0400FirstEnergy Corp. - EFFECT - Effectiveness Order19540162https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19540162Mon, 15 Jun 2026 00:00:00 -0400FirstEnergy Corp. - S-3/A - Securities Registration Statement (simplified form)19521834https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19521834Mon, 08 Jun 2026 00:00:00 -0400FirstEnergy Corp. - 4 - Statement of Changes in Beneficial Ownership19511095https://investors.firstenergycorp.com/sec-filings-and-reports/sec-filings/sec-filings-details/default.aspx?FilingId=19511095Wed, 03 Jun 2026 00:00:00 -0400