Eversource Energy SEC filings ES
Eversource Energy has 1,002 filings in SEC EDGAR's recent list, going back to Dec 2, 2014. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 3, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2026 | Jul 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 1, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
May 6, 2026 | May 6, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 31, 2026 | Mar 19, 2026 |
| 8-K |
Current report
New debt
|
Feb 26, 2026 | Feb 26, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 12, 2026 | Feb 12, 2026 |
| 8-K | Current report | Jan 30, 2026 | Jan 27, 2026 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Other events
|
Nov 24, 2025 | Nov 21, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
New debt
|
Oct 17, 2025 | Oct 17, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 14, 2025 | Oct 14, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Other events
|
May 30, 2025 | May 30, 2025 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
May 1, 2025 | May 1, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 28, 2025 | Jan 27, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 6, 2024 | Dec 3, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Sep 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
May 1, 2024 | May 1, 2024 |
| 8-K |
Current report
New debt
|
Apr 18, 2024 | Apr 18, 2024 |
| 8-K |
Current report
Other events
|
Feb 29, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2024 | Feb 13, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 14, 2024 | Feb 13, 2024 |
| 8-K |
Current report
Other events
|
Jan 25, 2024 | Jan 25, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Jan 24, 2024 | Jan 24, 2024 |
| 8-K |
Current report
New debt
|
Jan 19, 2024 | Jan 19, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Jan 8, 2024 | Jan 8, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2023 | Dec 5, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 8, 2023 | Dec 4, 2023 |
| 8-K |
Current report
New debt
|
Nov 13, 2023 | Nov 10, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 18, 2023 | Sep 14, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 7, 2023 | Sep 7, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Officer or director change
|
May 26, 2023 | May 26, 2023 |
| 8-K |
Current report
Impairment, Regulation FD disclosure, Other events
|
May 25, 2023 | May 25, 2023 |
| 8-K |
Current report
New debt
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 3, 2023 | May 3, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 14, 2023 | Mar 14, 2023 |
| 8-K |
Current report
New debt
|
Mar 6, 2023 | Mar 6, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 13, 2023 | Feb 13, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 8, 2022 | Dec 6, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 16, 2022 | Sep 16, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2022 | Jul 28, 2022 |
| 8-K |
Current report
New debt
|
Jun 27, 2022 | Jun 27, 2022 |
| 8-K |
Current report
Other events
|
May 11, 2022 | May 11, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
New debt
|
Feb 25, 2022 | Feb 25, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2021 | Nov 2, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 4, 2021 | Oct 1, 2021 |
| 8-K |
Current report
New debt
|
Aug 13, 2021 | Aug 13, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 10, 2021 | May 5, 2021 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 7, 2021 | Apr 7, 2021 |
| 8-K |
Current report
New debt
|
Mar 16, 2021 | Mar 11, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2021 | Feb 16, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2020 | Nov 9, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2020 | Nov 3, 2020 |
| 8-K |
Current report
New debt
|
Aug 20, 2020 | Aug 14, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Other events
|
Jun 15, 2020 | Jun 11, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 11, 2020 | May 6, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2020 | May 6, 2020 |
| 8-K |
Current report
Other events
|
Mar 30, 2020 | Mar 23, 2020 |
| 8-K |
Current report
Other events
|
Mar 23, 2020 | Mar 23, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Other events
|
Feb 11, 2020 | Feb 5, 2020 |
| 8-K |
Current report
New debt
|
Jan 16, 2020 | Jan 10, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2019 | Nov 8, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2019 | Nov 5, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 4, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2019 | Jul 31, 2019 |
| 8-K |
Current report
Impairment
|
Jul 25, 2019 | Jul 24, 2019 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 5, 2019 | May 30, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 3, 2019 | May 1, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2019 | May 1, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 20, 2019 | Feb 20, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 8, 2019 | Feb 8, 2019 |
| 8-K |
Current report
Other events
|
Feb 6, 2019 | Feb 6, 2019 |
| 8-K |
Current report
New debt
|
Dec 18, 2018 | Dec 18, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2018 | Nov 9, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2018 | Nov 1, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2018 | Jul 31, 2018 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 3, 2018 | May 2, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
May 2, 2018 | May 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 19, 2018 | Apr 19, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2018 | Feb 22, 2018 |
| 8-K |
Current report
Other events
|
Feb 7, 2018 | Feb 7, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 2, 2018 | Feb 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 25, 2018 | Jan 25, 2018 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Jan 16, 2018 | Jan 10, 2018 |
| 8-K |
Current report
New debt
|
Jan 12, 2018 | Jan 8, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 11, 2018 | Jan 11, 2018 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2017 | Dec 5, 2017 |
| 8-K |
Current report
Other events
|
Dec 4, 2017 | Dec 4, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 16, 2017 | Nov 16, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 3, 2017 | Nov 3, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2017 | Nov 1, 2017 |
| 8-K |
Current report
New debt
|
Oct 12, 2017 | Oct 5, 2017 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 12, 2017 | Oct 11, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 27, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Other events
|
Jun 2, 2017 | Jun 1, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 4, 2017 | May 3, 2017 |
| 8-K |
Current report
Results of operations
|
May 3, 2017 | May 3, 2017 |
| 8-K |
Current report
New debt
|
Mar 16, 2017 | Mar 16, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 21, 2017 | Feb 21, 2017 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 2, 2017 | Feb 2, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 4, 2016 | Nov 4, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2016 | Nov 1, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 17, 2016 | Aug 17, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2016 | Jul 28, 2016 |
| 8-K |
Current report
Officer or director change
|
Jul 18, 2016 | Jul 12, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
May 20, 2016 | May 19, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Other events
|
May 5, 2016 | May 4, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 4, 2016 | May 4, 2016 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 7, 2016 | Apr 6, 2016 |
| 8-K |
Current report
New debt
|
Mar 15, 2016 | Mar 10, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 4, 2016 | Feb 4, 2016 |
| 8-K |
Current report
Other events
|
Feb 3, 2016 | Feb 3, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2015 | Nov 2, 2015 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 30, 2015 | Oct 26, 2015 |
| 8-K |
Current report
Other events
|
Aug 18, 2015 | Aug 18, 2015 |
| 8-K |
Current report
Other events
|
Aug 17, 2015 | Aug 17, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2015 | Jul 30, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 23, 2015 | Jul 21, 2015 |
| 8-K |
Current report
Material agreement
|
Jun 11, 2015 | Jun 10, 2015 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Apr 30, 2015 | Apr 29, 2015 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2015 | Apr 29, 2015 |
| 8-K |
Current report
Other events
|
Mar 12, 2015 | Mar 12, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2015 | Feb 11, 2015 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 3, 2015 | Feb 1, 2015 |
| 8-K |
Current report
New debt
|
Jan 21, 2015 | Jan 15, 2015 |
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- ES (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MA
- Headquarters
- Springfield, MA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 72741
- Former names
- NORTHEAST UTILITIES (until Apr 29, 2015); NORTHEAST UTILITIES SYSTEM (until Nov 30, 2004)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.