PART I Please refer to the Glossary of Terms for definitions of defined terms and abbreviations used in this combined Annual Report on Form 10-K. Eversource Energy (Eversource), headquartered in Boston, Massachusetts and Hartford, Connecticut, is a public utility holding company subject to regulation by the Federal Energy Regulatory Commission (FERC) under the Public Utility Holding Company Act of 2005. We are engaged primarily in the energy delivery business through the following wholly-owned u...
expected 2026-07-31
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-17 | 2025-12-31 | 0001628280-26-008461 | EDGAR | 133K words |
| 2025-02-14 | 2024-12-31 | 0000072741-25-000007 | EDGAR | — |
| 2024-02-14 | 2023-12-31 | 0000072741-24-000005 | EDGAR | — |
| 2023-02-15 | 2022-12-31 | 0000072741-23-000004 | EDGAR | — |
| 2022-02-17 | 2021-12-31 | 0000072741-22-000015 | EDGAR | — |
| 2021-02-17 | 2020-12-31 | 0000072741-21-000005 | EDGAR | — |
| 2020-02-27 | 2019-12-31 | 0000072741-20-000008 | EDGAR | — |
| 2019-02-26 | 2018-12-31 | 0000072741-19-000017 | EDGAR | — |
| 2018-02-26 | 2017-12-31 | 0000072741-18-000028 | EDGAR | — |
| 2017-02-23 | 2016-12-31 | 0000072741-17-000007 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-08-03 | 2026-06-30 | 0001628280-26-051906 | EDGAR | — |
| 2025-11-06 | 2025-09-30 | 0001628280-25-050033 | EDGAR | 57K words |
| 2025-08-04 | 2025-06-30 | 0001628280-25-037369 | EDGAR | — |
| 2025-05-05 | 2025-03-31 | 0000072741-25-000011 | EDGAR | — |
| 2024-11-06 | 2024-09-30 | 0000072741-24-000023 | EDGAR | — |
| 2024-08-02 | 2024-06-30 | 0000072741-24-000018 | EDGAR | — |
| 2024-05-03 | 2024-03-31 | 0000072741-24-000010 | EDGAR | — |
| 2023-11-07 | 2023-09-30 | 0000072741-23-000020 | EDGAR | — |
| 2023-08-04 | 2023-06-30 | 0000072741-23-000016 | EDGAR | — |
| 2023-05-05 | 2023-03-31 | 0000072741-23-000008 | EDGAR | — |
| 2022-11-04 | 2022-09-30 | 0000072741-22-000030 | EDGAR | — |
| 2022-08-04 | 2022-06-30 | 0000072741-22-000026 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-07-30 | 0001104659-26-088698 | EDGAR | — |
| 2026-03-31 | 0001104659-26-037912 | EDGAR | 2K words |
| 2026-02-26 | 0001104659-26-020565 | EDGAR | — |
| 2026-02-12 | 0001104659-26-014302 | EDGAR | — |
| 2026-01-30 | 0001104659-26-008649 | EDGAR | — |
| 2025-12-05 | 0001104659-25-118895 | EDGAR | — |
| 2025-11-24 | 0001104659-25-115105 | EDGAR | — |
| 2025-11-04 | 0001104659-25-106306 | EDGAR | — |
| 2025-10-17 | 0001104659-25-100405 | EDGAR | — |
| 2025-10-14 | 0001104659-25-098981 | EDGAR | — |
221 total filings indexed. 189 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000072741 |
| Ticker | ES |
| Exchange | NYSE |
| SIC | 4911: Electric Services |
| Incorporated | MA |
| Website | https://www.eversource.com |
| Listed | 1972-06-01 |
This is a static snapshot. For live, structured JSON with cryptographic provenance chain:
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