Centerpoint Energy Inc SEC filings CNP
Centerpoint Energy Inc has 1,000 filings in SEC EDGAR's recent list, going back to Mar 13, 2015. Its latest annual report, Form ARS, was filed on Mar 4, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 27, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B2 | Prospectus | Jul 31, 2026 | — |
| FWP | Free writing prospectus | Jul 30, 2026 | — |
| 424B5 | Prospectus supplement | Jul 30, 2026 | — |
| 424B5 | Prospectus supplement | May 15, 2026 | — |
| S-3ASR | Automatic shelf registration | May 15, 2026 | — |
| 424B5 | Prospectus supplement | Oct 1, 2025 | — |
| FWP | Free writing prospectus | Sep 30, 2025 | — |
| 424B5 | Prospectus supplement | Sep 30, 2025 | — |
| S-3ASR | Automatic shelf registration | Aug 5, 2025 | — |
| 424B5 | Prospectus supplement | May 28, 2025 | — |
| FWP | Free writing prospectus | May 27, 2025 | — |
| 424B5 | Prospectus supplement | May 27, 2025 | — |
| S-8 POS | Filing | May 14, 2025 | — |
| S-8 | Employee stock plan registration | Apr 22, 2025 | — |
| 424B2 | Prospectus | Oct 30, 2024 | — |
| FWP | Free writing prospectus | Oct 29, 2024 | — |
| 424B5 | Prospectus supplement | Oct 29, 2024 | — |
| 424B2 | Prospectus | Aug 13, 2024 | — |
| FWP | Free writing prospectus | Aug 12, 2024 | — |
| 424B5 | Prospectus supplement | Aug 12, 2024 | — |
| 424B5 | Prospectus supplement | Aug 8, 2024 | — |
| 424B5 | Prospectus supplement | Aug 7, 2024 | — |
| 424B2 | Prospectus | May 9, 2024 | — |
| FWP | Free writing prospectus | May 8, 2024 | — |
| 424B5 | Prospectus supplement | May 8, 2024 | — |
| 424B5 | Prospectus supplement | Jan 11, 2024 | — |
| 424B2 | Prospectus | Aug 9, 2023 | — |
| FWP | Free writing prospectus | Aug 8, 2023 | — |
| 424B5 | Prospectus supplement | Aug 8, 2023 | — |
| S-3ASR | Automatic shelf registration | May 17, 2023 | — |
| S-3ASR | Automatic shelf registration | Aug 5, 2022 | — |
| S-8 | Employee stock plan registration | Apr 26, 2022 | — |
| 424B2 | Prospectus | May 12, 2021 | — |
| FWP | Free writing prospectus | May 11, 2021 | — |
| 424B5 | Prospectus supplement | May 11, 2021 | — |
| S-3ASR | Automatic shelf registration | Jun 1, 2020 | — |
| S-3ASR | Automatic shelf registration | Jun 1, 2020 | — |
| S-8 | Employee stock plan registration | May 29, 2020 | — |
| S-3ASR | Automatic shelf registration | May 22, 2020 | — |
| S-3ASR | Automatic shelf registration | Aug 16, 2019 | — |
| 424B2 | Prospectus | Aug 13, 2019 | — |
| FWP | Free writing prospectus | Aug 12, 2019 | — |
| 424B5 | Prospectus supplement | Aug 12, 2019 | — |
| 424B2 | Prospectus | Oct 4, 2018 | — |
| FWP | Free writing prospectus | Oct 4, 2018 | — |
| 424B5 | Prospectus supplement | Oct 3, 2018 | — |
| 424B2 | Prospectus | Sep 27, 2018 | — |
| 424B2 | Prospectus | Sep 27, 2018 | — |
| FWP | Free writing prospectus | Sep 26, 2018 | — |
| 424B5 | Prospectus supplement | Sep 24, 2018 | — |
| 424B5 | Prospectus supplement | Sep 24, 2018 | — |
| 424B2 | Prospectus | Aug 16, 2018 | — |
| FWP | Free writing prospectus | Aug 15, 2018 | — |
| 424B5 | Prospectus supplement | Aug 14, 2018 | — |
| 424B2 | Prospectus | Aug 8, 2017 | — |
| FWP | Free writing prospectus | Aug 7, 2017 | — |
| 424B5 | Prospectus supplement | Aug 7, 2017 | — |
| S-3ASR | Automatic shelf registration | Jan 31, 2017 | — |
| S-3ASR | Automatic shelf registration | Jan 29, 2016 | — |
| S-8 POS | Filing | Jan 5, 2016 | — |
| S-8 | Employee stock plan registration | Apr 2, 2015 | — |
Showing 61 filings. 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- CNP (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- TX
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1130310
- Former names
- CENTERPOINT ENERGY INC (until Nov 2, 2026); RELIANT ENERGY REGCO INC (until Sep 17, 2001)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.