Connecticut Light & Power Co SEC filings CNLHP
Connecticut Light & Power Co has 603 filings in SEC EDGAR's recent list, going back to Jan 4, 1994. Its latest annual report, Form 10-K, was filed on Feb 17, 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 |
| 10-Q | Quarterly report | Aug 3, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2026 | Jul 30, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 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 |
| POSASR | Filing | Feb 20, 2026 | — |
| 10-K | Annual report | Feb 17, 2026 | Dec 31, 2025 |
| 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 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2025 | Nov 4, 2025 |
| 10-Q | Quarterly report | Aug 4, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2025 | Jul 31, 2025 |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 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 |
| S-3ASR | Automatic shelf registration | Apr 3, 2025 | — |
| 10-K | Annual report | Feb 14, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2025 | Feb 11, 2025 |
| 8-K |
Current report
New debt
|
Jan 13, 2025 | Jan 13, 2025 |
| 424B5 | Prospectus supplement | Jan 7, 2025 | — |
| FWP | Free writing prospectus | Jan 6, 2025 | — |
| 424B3 | Prospectus | Jan 6, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2024 | Nov 8, 2024 |
| 10-Q | Quarterly report | Nov 6, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2024 | Nov 4, 2024 |
| 8-K |
Current report
New debt
|
Aug 13, 2024 | Aug 13, 2024 |
| 424B5 | Prospectus supplement | Aug 7, 2024 | — |
| FWP | Free writing prospectus | Aug 6, 2024 | — |
| 424B3 | Prospectus | Aug 6, 2024 | — |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2024 | Jul 31, 2024 |
| 10-Q | Quarterly report | May 3, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
May 1, 2024 | May 1, 2024 |
| 10-K | Annual report | Feb 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2024 | Feb 13, 2024 |
| 8-K |
Current report
New debt
|
Jan 23, 2024 | Jan 23, 2024 |
| 424B5 | Prospectus supplement | Jan 17, 2024 | — |
| FWP | Free writing prospectus | Jan 16, 2024 | — |
| 424B3 | Prospectus | Jan 16, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2023 | Nov 6, 2023 |
| 15-12G | Deregistration | Sep 28, 2023 | — |
| 10-Q | Quarterly report | Aug 4, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2023 | Jul 31, 2023 |
| 8-K |
Current report
New debt
|
Jul 6, 2023 | Jul 6, 2023 |
| 424B5 | Prospectus supplement | Jun 27, 2023 | — |
| FWP | Free writing prospectus | Jun 26, 2023 | — |
| 424B3 | Prospectus | Jun 26, 2023 | — |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 3, 2023 | May 3, 2023 |
| ARS | Annual report to shareholders | Mar 24, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 15, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 13, 2023 | Feb 13, 2023 |
| 8-K |
Current report
New debt
|
Jan 10, 2023 | Jan 10, 2023 |
| 424B5 | Prospectus supplement | Jan 4, 2023 | — |
| FWP | Free writing prospectus | Jan 3, 2023 | — |
| 424B3 | Prospectus | Jan 3, 2023 | — |
| 10-Q | Quarterly report | Nov 4, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2022 | Nov 2, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2022 | Jul 28, 2022 |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 4, 2022 | May 4, 2022 |
| S-3ASR | Automatic shelf registration | Apr 13, 2022 | — |
| 10-K | Annual report | Feb 17, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2022 | Feb 16, 2022 |
| 10-Q | Quarterly report | Nov 5, 2021 | Sep 30, 2021 |
| 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 |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2021 | Jul 29, 2021 |
| 8-K |
Current report
New debt
|
Jul 2, 2021 | Jun 30, 2021 |
| 424B5 | Prospectus supplement | Jun 22, 2021 | — |
| FWP | Free writing prospectus | Jun 21, 2021 | — |
| 424B3 | Prospectus | Jun 21, 2021 | — |
| 10-Q | Quarterly report | May 10, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 10, 2021 | May 5, 2021 |
| 10-K | Annual report | Feb 17, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2021 | Feb 16, 2021 |
| 8-K |
Current report
New debt
|
Dec 4, 2020 | Dec 1, 2020 |
| 424B5 | Prospectus supplement | Nov 18, 2020 | — |
| 424B3 | Prospectus | Nov 17, 2020 | — |
| FWP | Free writing prospectus | Nov 16, 2020 | — |
| 424B3 | Prospectus | Nov 16, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2020 | Nov 9, 2020 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2020 | Nov 3, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2020 | Jul 30, 2020 |
| 10-Q | Quarterly report | May 8, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2020 | May 6, 2020 |
| 8-K |
Current report
Other events
|
Mar 23, 2020 | Mar 23, 2020 |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2019 | Nov 8, 2019 |
| 10-Q | Quarterly report | Nov 7, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2019 | Nov 5, 2019 |
| 8-K |
Current report
New debt
|
Sep 23, 2019 | Sep 17, 2019 |
| 424B5 | Prospectus supplement | Sep 11, 2019 | — |
| FWP | Free writing prospectus | Sep 10, 2019 | — |
| 424B3 | Prospectus | Sep 10, 2019 | — |
| 10-Q | Quarterly report | Aug 6, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2019 | Jul 31, 2019 |
| 10-Q | Quarterly report | May 7, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2019 | May 1, 2019 |
| S-3ASR | Automatic shelf registration | Apr 30, 2019 | — |
| 8-K |
Current report
New debt
|
Apr 4, 2019 | Apr 1, 2019 |
| 424B5 | Prospectus supplement | Mar 26, 2019 | — |
| FWP | Free writing prospectus | Mar 25, 2019 | — |
| 424B3 | Prospectus | Mar 25, 2019 | — |
| 10-K | Annual report | Feb 26, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 20, 2019 | Feb 20, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2018 | Nov 9, 2018 |
| 10-Q | Quarterly report | Nov 6, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2018 | Nov 1, 2018 |
| 10-Q | Quarterly report | Aug 3, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2018 | Jul 31, 2018 |
| 10-Q | Quarterly report | May 3, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
May 2, 2018 | May 1, 2018 |
| 8-K |
Current report
New debt
|
Apr 2, 2018 | Mar 28, 2018 |
| 424B5 | Prospectus supplement | Mar 20, 2018 | — |
| FWP | Free writing prospectus | Mar 19, 2018 | — |
| 424B3 | Prospectus | Mar 19, 2018 | — |
| 10-K | Annual report | Feb 26, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2018 | Feb 22, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 11, 2018 | Jan 11, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 3, 2017 | Nov 3, 2017 |
| 10-Q | Quarterly report | Nov 3, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2017 | Nov 1, 2017 |
| 8-K |
Current report
New debt
|
Aug 23, 2017 | Aug 17, 2017 |
| 424B5 | Prospectus supplement | Aug 9, 2017 | — |
| FWP | Free writing prospectus | Aug 8, 2017 | — |
| 424B3 | Prospectus | Aug 8, 2017 | — |
| 10-Q | Quarterly report | Aug 4, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 27, 2017 | Jul 27, 2017 |
| 10-Q | Quarterly report | May 5, 2017 | Mar 31, 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 |
| 424B5 | Prospectus supplement | Mar 3, 2017 | — |
| FWP | Free writing prospectus | Mar 2, 2017 | — |
| 424B3 | Prospectus | Mar 2, 2017 | — |
| 10-K | Annual report | Feb 23, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 21, 2017 | Feb 21, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 4, 2016 | Nov 4, 2016 |
| 10-Q | Quarterly report | Nov 4, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2016 | Nov 1, 2016 |
| 10-Q | Quarterly report | Aug 5, 2016 | Jun 30, 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 |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 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 |
| S-3ASR | Automatic shelf registration | May 2, 2016 | — |
| 10-K | Annual report | Feb 26, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 4, 2016 | Feb 4, 2016 |
| 8-K |
Current report
New debt
|
Dec 4, 2015 | Dec 1, 2015 |
| 424B5 | Prospectus supplement | Nov 16, 2015 | — |
| FWP | Free writing prospectus | Nov 13, 2015 | — |
| 424B3 | Prospectus | Nov 13, 2015 | — |
| 10-Q | Quarterly report | Nov 6, 2015 | Sep 30, 2015 |
| 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 |
| 10-Q | Quarterly report | Aug 5, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2015 | Jul 30, 2015 |
| 8-K |
Current report
New debt
|
May 26, 2015 | May 20, 2015 |
| 424B5 | Prospectus supplement | May 14, 2015 | — |
| FWP | Free writing prospectus | May 13, 2015 | — |
| 424B3 | Prospectus | May 13, 2015 | — |
| 424B3 | Prospectus | May 13, 2015 | — |
| 10-Q | Quarterly report | May 6, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2015 | Apr 29, 2015 |
| ARS | Annual report to shareholders | Mar 16, 2015 | Dec 31, 2014 |
| 10-K | Annual report | Feb 25, 2015 | Dec 31, 2014 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2015 | Feb 11, 2015 |
| 10-Q | Quarterly report | Nov 7, 2014 | Sep 30, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2014 | Nov 6, 2014 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 2, 2014 | Sep 29, 2014 |
| 10-Q | Quarterly report | Aug 1, 2014 | Jun 30, 2014 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2014 | Jul 31, 2014 |
| 8-K |
Current report
Other events
|
Jun 25, 2014 | Jun 19, 2014 |
| UPLOAD | Letter from the SEC | Jun 9, 2014 | — |
| UPLOAD | Letter from the SEC | May 13, 2014 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 9, 2014 | May 9, 2014 |
| 10-Q | Quarterly report | May 2, 2014 | Mar 31, 2014 |
| 8-K |
Current report
Results of operations
|
May 1, 2014 | May 1, 2014 |
| 8-K |
Current report
New debt
|
Apr 29, 2014 | Apr 24, 2014 |
| 424B5 | Prospectus supplement | Apr 15, 2014 | — |
| FWP | Free writing prospectus | Apr 14, 2014 | — |
| 424B3 | Prospectus | Apr 14, 2014 | — |
| ARS | Annual report to shareholders | Mar 24, 2014 | Dec 31, 2013 |
| 10-K | Annual report | Feb 25, 2014 | Dec 31, 2013 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 6, 2014 | Feb 6, 2014 |
| 8-K |
Current report
Shareholder vote results
|
Dec 16, 2013 | Dec 12, 2013 |
| 10-Q | Quarterly report | Nov 4, 2013 | Sep 30, 2013 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2013 | Oct 31, 2013 |
| DEF 14A | Proxy statement | Oct 25, 2013 | Dec 12, 2013 |
| PRE 14A | Preliminary proxy statement | Oct 15, 2013 | Dec 12, 2013 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Sep 12, 2013 | Sep 6, 2013 |
| 10-Q | Quarterly report | Aug 2, 2013 | Jun 30, 2013 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- CNTHP (OTC), CNLPL (OTC), CNTHO (OTC), CNTHN (OTC), CNLHP (OTC), CNLTP (OTC), CNLTL (OTC), CNPWM (OTC), CNLHO (OTC), CNPWP (OTC), CNLPM (OTC), CNLTN (OTC), CNLHN (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- CT
- Headquarters
- Berlin, CT
- SEC CIK
- 23426
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.