Capstone Energy Plus, Inc. SEC filings CEPL
Capstone Energy Plus, Inc. has 1,007 filings in SEC EDGAR's recent list, going back to Dec 5, 2011. Its latest annual report, Form 10-K, was filed on Jun 25, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 30, 2026 | Oct 27, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 26, 2026 | — |
| 4 | Insider transaction | Sep 11, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 29, 2026 | — |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | Apr 29, 2026 | Apr 27, 2026 |
| 4 | Insider transaction | Apr 7, 2026 | Apr 7, 2026 |
| 3 | Initial insider ownership | Apr 3, 2026 | Mar 31, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Apr 3, 2026 | — |
| 4 | Insider transaction | Mar 18, 2026 | Mar 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 2, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 27, 2026 | — |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Oct 1, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 1, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 8, 2025 |
| 3 | Initial insider ownership | Sep 9, 2025 | Sep 8, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 12, 2025 |
| 3 | Initial insider ownership | Aug 12, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jun 20, 2025 |
| 3 | Initial insider ownership | Jul 18, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 11, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 9, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 9, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 9, 2024 |
| 4 | Insider transaction | Apr 17, 2024 | Apr 15, 2024 |
| 3 | Initial insider ownership | Apr 17, 2024 | Apr 15, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 11, 2024 |
| 3 | Initial insider ownership | Mar 13, 2024 | Mar 11, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 26, 2024 |
| 3 | Initial insider ownership | Feb 26, 2024 | Feb 26, 2024 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 8, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 7, 2023 |
| SC 13G | Ownership over 5% (passive) | Sep 29, 2023 | — |
| 4 | Insider transaction | Apr 14, 2023 | Apr 13, 2023 |
| 4 | Insider transaction | Apr 13, 2023 | Nov 17, 2022 |
| 4 | Insider transaction | Apr 12, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | Apr 12, 2023 | Apr 11, 2023 |
| 4 | Insider transaction | Apr 10, 2023 | Apr 7, 2023 |
| 4 | Insider transaction | Mar 8, 2023 | Mar 6, 2023 |
| 3 | Initial insider ownership | Mar 8, 2023 | Mar 6, 2023 |
| 4 | Insider transaction | Nov 22, 2022 | Nov 21, 2022 |
| 4 | Insider transaction | Nov 22, 2022 | Nov 21, 2022 |
| 3 | Initial insider ownership | Oct 5, 2022 | Sep 26, 2022 |
| 4 | Insider transaction | Aug 31, 2022 | Aug 27, 2022 |
| 4 | Insider transaction | Aug 25, 2022 | Aug 24, 2022 |
| 4 | Insider transaction | Aug 25, 2022 | Aug 24, 2022 |
| 4 | Insider transaction | Aug 25, 2022 | Aug 24, 2022 |
| 4 | Insider transaction | Aug 25, 2022 | Aug 24, 2022 |
| 4 | Insider transaction | Aug 25, 2022 | Aug 24, 2022 |
| 3 | Initial insider ownership | Jul 25, 2022 | Jul 15, 2022 |
| 4 | Insider transaction | May 17, 2022 | Apr 13, 2022 |
| 4 | Insider transaction | May 17, 2022 | Apr 13, 2022 |
| 4 | Insider transaction | May 17, 2022 | Apr 13, 2022 |
| 4 | Insider transaction | Apr 8, 2022 | Apr 7, 2022 |
| 4 | Insider transaction | Apr 8, 2022 | Apr 7, 2022 |
| 4 | Insider transaction | Apr 5, 2022 | Apr 4, 2022 |
| 4 | Insider transaction | Apr 5, 2022 | Apr 4, 2022 |
| 4 | Insider transaction | Apr 5, 2022 | Apr 4, 2022 |
| 4 | Insider transaction | Jan 7, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Nov 22, 2021 | Nov 19, 2021 |
| 4 | Insider transaction | Nov 18, 2021 | Nov 17, 2021 |
| 4 | Insider transaction | Nov 17, 2021 | Nov 15, 2021 |
| 3 | Initial insider ownership | Sep 8, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Sep 8, 2021 | Sep 8, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 27, 2021 |
| 4 | Insider transaction | Aug 26, 2021 | Aug 24, 2021 |
| 4 | Insider transaction | Aug 23, 2021 | Aug 23, 2021 |
| 4 | Insider transaction | Aug 19, 2021 | Aug 18, 2021 |
| 4 | Insider transaction | Aug 18, 2021 | Aug 18, 2021 |
| 4 | Insider transaction | Aug 17, 2021 | Aug 17, 2021 |
| 4 | Insider transaction | Apr 14, 2021 | Apr 13, 2021 |
| 4 | Insider transaction | Apr 14, 2021 | Apr 13, 2021 |
| 4 | Insider transaction | Apr 14, 2021 | Apr 13, 2021 |
| 4 | Insider transaction | Apr 14, 2021 | Apr 13, 2021 |
| 4 | Insider transaction | Apr 7, 2021 | Apr 5, 2021 |
| 4 | Insider transaction | Apr 7, 2021 | Apr 5, 2021 |
| 4 | Insider transaction | Apr 7, 2021 | Apr 5, 2021 |
| 4 | Insider transaction | Feb 18, 2021 | Feb 16, 2021 |
| 4 | Insider transaction | Feb 18, 2021 | Feb 16, 2021 |
| 4 | Insider transaction | Jan 7, 2021 | Jan 5, 2021 |
| 4 | Insider transaction | Nov 18, 2020 | Nov 17, 2020 |
| 4 | Insider transaction | Nov 18, 2020 | Nov 15, 2020 |
| 4 | Insider transaction | Nov 17, 2020 | Nov 13, 2020 |
| 4 | Insider transaction | Nov 16, 2020 | Nov 13, 2020 |
| 3 | Initial insider ownership | Nov 5, 2020 | Oct 26, 2020 |
| 4 | Insider transaction | Sep 1, 2020 | Aug 30, 2020 |
| 4 | Insider transaction | Sep 1, 2020 | Aug 29, 2020 |
| 4 | Insider transaction | Sep 1, 2020 | Aug 29, 2020 |
| 4 | Insider transaction | Aug 31, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 28, 2020 | Aug 27, 2020 |
| 4 | Insider transaction | Aug 25, 2020 | Aug 24, 2020 |
| 4 | Insider transaction | Jun 5, 2020 | Jun 3, 2020 |
| 4 | Insider transaction | Apr 7, 2020 | Apr 3, 2020 |
| 4 | Insider transaction | Apr 7, 2020 | Apr 3, 2020 |
| 4 | Insider transaction | Apr 7, 2020 | Apr 3, 2020 |
| 4/A | Primary document | Feb 19, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 12, 2020 | Feb 12, 2020 |
| 4 | Insider transaction | Jan 3, 2020 | Jan 1, 2020 |
| 4 | Insider transaction | Jan 3, 2020 | Nov 15, 2019 |
| 4 | Insider transaction | Dec 17, 2019 | Dec 13, 2019 |
| 4 | Insider transaction | Dec 16, 2019 | Dec 12, 2019 |
| 4 | Insider transaction | Dec 13, 2019 | Dec 11, 2019 |
| 4 | Insider transaction | Dec 12, 2019 | Dec 11, 2019 |
| 4 | Insider transaction | Dec 12, 2019 | Dec 11, 2019 |
| 4 | Insider transaction | Dec 11, 2019 | Dec 11, 2019 |
| 3 | Initial insider ownership | Nov 20, 2019 | Nov 18, 2019 |
| 4 | Insider transaction | Nov 20, 2019 | Nov 18, 2019 |
| 4 | Insider transaction | Sep 4, 2019 | Aug 30, 2019 |
| 4 | Insider transaction | Sep 4, 2019 | Aug 30, 2019 |
| 4 | Insider transaction | Sep 4, 2019 | Aug 30, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 29, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 29, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 29, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 29, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 29, 2019 |
| 4 | Insider transaction | Sep 3, 2019 | Aug 29, 2019 |
| 4 | Insider transaction | Aug 27, 2019 | Aug 27, 2019 |
| 4 | Insider transaction | Aug 26, 2019 | Aug 22, 2019 |
| 4 | Insider transaction | Aug 20, 2019 | Aug 20, 2019 |
| 4 | Insider transaction | Jun 17, 2019 | Jun 14, 2019 |
| 4 | Insider transaction | Jun 14, 2019 | Jun 14, 2019 |
| 4 | Insider transaction | Jun 14, 2019 | Jun 14, 2019 |
| 4 | Insider transaction | Jun 14, 2019 | Jun 14, 2019 |
| 4 | Insider transaction | Jun 14, 2019 | Jun 14, 2019 |
| 3 | Initial insider ownership | Jun 14, 2019 | Jun 14, 2019 |
| 4 | Insider transaction | Apr 16, 2019 | Apr 12, 2019 |
| 4 | Insider transaction | Apr 16, 2019 | Apr 12, 2019 |
| 4 | Insider transaction | Apr 16, 2019 | Apr 12, 2019 |
| 4 | Insider transaction | Apr 5, 2019 | Apr 3, 2019 |
| 4 | Insider transaction | Apr 5, 2019 | Apr 3, 2019 |
| 4 | Insider transaction | Apr 5, 2019 | Apr 3, 2019 |
| 3/A | Primary document | Apr 5, 2019 | Apr 1, 2019 |
| 4 | Insider transaction | Apr 5, 2019 | Apr 3, 2019 |
| 3 | Initial insider ownership | Apr 2, 2019 | Apr 1, 2019 |
| 4 | Insider transaction | Feb 15, 2019 | Feb 13, 2019 |
| 4 | Insider transaction | Feb 15, 2019 | Feb 13, 2019 |
| 4 | Insider transaction | Feb 15, 2019 | Feb 13, 2019 |
| 4 | Insider transaction | Feb 15, 2019 | Feb 15, 2019 |
| 4 | Insider transaction | Feb 14, 2019 | Feb 14, 2019 |
| 4 | Insider transaction | Feb 14, 2019 | Feb 14, 2019 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Engines & Turbines (SIC 3510)
- Listed as
- CEPL (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Van Nuys, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1009759
- Former names
- Capstone Green Energy Holdings, Inc. (until Apr 30, 2026); Capstone Green Energy Corp (until Dec 8, 2023); CAPSTONE TURBINE CORP (until Apr 14, 2021); CAPSTONE TURBINE Corp (until Apr 14, 2021)
Other Engines & Turbines companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.