EVERSOURCE ENERGY — 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-K
10-K/A
10-Q
10-Q/A
11-K
11-K/A
144
25-NSE
3
3/A
35-CERT
35-CERT/A
4
4/A
424B2
424B3
424B5
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
AW
CORRESP
D
D/A
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NO ACT
POS AM
POS AMC
PRE 14A
PREC14A
PRRN14A
RW
S-3
S-3/A
S-3ASR
S-3DPOS
S-4
S-4 POS
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
U-1
U-1/A
U-12-IA
U-12-IB
U-13-60
U-57
U-57/A
U-6B-2
U-9C-3
U-9C-3/A
U5S
U5S/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| ARS | ARS | 0001104659-26-036087 | Mar 27, 2026 | Dec 31, 2025 |
| DEFA14A | DEFA14A | 0001104659-26-036085 | Mar 27, 2026 | — |
| DEF 14A | DEF 14A | 0001104659-26-036077 | Mar 27, 2026 | May 6, 2026 |
| SCHEDULE 13G/A | — | 0000102909-26-001261 | Mar 26, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000083 | Mar 6, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000080 | Mar 6, 2026 | Mar 4, 2026 |
| 144 | — | 0001959173-26-001890 | Mar 4, 2026 | — |
| 8-K | FORM 8-K | 0001104659-26-020565 | Feb 26, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000076 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000074 | Feb 24, 2026 | Feb 20, 2026 |
| 424B5 | 424B5 | 0001104659-26-019147 | Feb 24, 2026 | — |
| 144 | — | 0001959173-26-001403 | Feb 24, 2026 | — |
| FWP | FWP | 0001104659-26-018646 | Feb 23, 2026 | — |
| FWP | FWP | 0001104659-26-018638 | Feb 23, 2026 | — |
| 424B3 | 424B3 | 0001104659-26-018369 | Feb 23, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000072 | Feb 20, 2026 | Feb 19, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000071 | Feb 20, 2026 | Feb 19, 2026 |
| 144 | — | 0001969223-26-000207 | Feb 19, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000067 | Feb 19, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000066 | Feb 19, 2026 | Feb 17, 2026 |
| 144 | — | 0001959173-26-001220 | Feb 19, 2026 | — |
| 144 | — | 0001959173-26-001124 | Feb 18, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000063 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000062 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000061 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000060 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000058 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000057 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000056 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000055 | Feb 17, 2026 | Feb 12, 2026 |
| 144 | — | 0001959173-26-001051 | Feb 17, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000047 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000046 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000045 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000044 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000043 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000042 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000041 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000040 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000031 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000030 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000029 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000028 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000027 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000026 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000025 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000024 | Jan 20, 2026 | Jan 16, 2026 |
| 4 | PRIMARY DOCUMENT | 0000072741-26-000023 | Jan 20, 2026 | Jan 16, 2026 |
| 3 | PRIMARY DOCUMENT | 0000072741-26-000004 | Jan 14, 2026 | Jan 1, 2026 |
| 8-K | FORM 8-K | 0001104659-25-118895 | Dec 5, 2025 | Dec 3, 2025 |