FIRSTENERGY CORP — All Filings
1,002 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-D
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
11-K/A
144
3
3/A
35-CERT
4
4/A
424B2
424B3
424B4
424B5
424B7
425
5
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
NT 10-Q
POS AM
POS AMC
PRE 14A
PX14A6N
RW
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SE
U-1
U-1/A
U-13-60
U-3A-2
U-3A-2/A
U-6B-2
U-9C-3
U5A
U5B
U5B/A
U5S
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001127602-25-003660 | Feb 7, 2025 | Feb 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-003663 | Feb 7, 2025 | Feb 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-003666 | Feb 7, 2025 | Feb 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000850 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000852 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000819 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000827 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000832 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000836 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000838 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-000847 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-029883 | Dec 20, 2024 | Dec 18, 2024 |
| 8-K | 8-K | 0001031296-24-000063 | Dec 18, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-24-028546 | Dec 3, 2024 | Nov 30, 2024 |
| SC 13G/A | SEC SCHEDULE 13G | 0001422849-24-000093 | Nov 13, 2024 | — |
| 8-K | 8-K | 0001031296-24-000061 | Nov 8, 2024 | — |
| 10-Q | 10-Q | 0001031296-24-000055 | Oct 29, 2024 | Sep 30, 2024 |
| 8-K | 8-K | 0001031296-24-000054 | Oct 29, 2024 | — |
| SC 13G/A | SC 13G/A | 0001140361-24-044049 | Oct 23, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025051 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025053 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025054 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025055 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025057 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025059 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025049 | Oct 3, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-025061 | Oct 3, 2024 | Oct 1, 2024 |
| 8-K | 8-K | 0001031296-24-000049 | Sep 12, 2024 | — |
| 144 | — | 0001959173-24-006452 | Sep 12, 2024 | — |
| 8-K | 8-K | 0001031296-24-000046 | Aug 13, 2024 | Aug 12, 2024 |
| 10-Q | 10-Q | 0001031296-24-000043 | Jul 30, 2024 | Jun 30, 2024 |
| 8-K | 8-K | 0001031296-24-000041 | Jul 30, 2024 | — |
| 8-K | 8-K | 0001031296-24-000035 | Jul 22, 2024 | Jul 21, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020109 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020085 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020072 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020092 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020082 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020099 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020103 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-020078 | Jul 3, 2024 | Jul 1, 2024 |
| 11-K | 11-K | 0001031296-24-000033 | Jun 26, 2024 | Dec 31, 2023 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-017934 | Jun 5, 2024 | Jun 3, 2024 |
| 8-K | 8-K | 0001031296-24-000030 | Jun 4, 2024 | — |
| 8-K | 8-K | 0001031296-24-000028 | May 23, 2024 | May 22, 2024 |
| DEFA14A | DEFA14A | 0001193125-24-136213 | May 10, 2024 | — |
| 8-K | 8-K | 0001031296-24-000024 | Apr 25, 2024 | — |
| 10-Q | 10-Q | 0001031296-24-000026 | Apr 25, 2024 | Mar 31, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-012330 | Apr 3, 2024 | Apr 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-24-012333 | Apr 3, 2024 | Apr 1, 2024 |