Factorial Energy Inc. SEC filings FAC
Factorial Energy Inc. has 126 filings in SEC EDGAR's recent list, going back to Jan 29, 2025. Its latest annual report, Form 10-K, was filed on Mar 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 9, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 10, 2026 | — |
| 3 | Initial insider ownership | Jul 17, 2026 | Jun 5, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 26, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 17, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 12, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 12, 2026 | — |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 7, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 7, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 27, 2026 | — |
| 4 | Insider transaction | Apr 17, 2026 | Apr 15, 2026 |
| 4 | Insider transaction | Apr 8, 2026 | Apr 6, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 12, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 11, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 12, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 10, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Dec 10, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 12, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 12, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 6, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 5, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 30, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 7, 2025 | — |
| 3 | Initial insider ownership | May 1, 2025 | May 1, 2025 |
| 3 | Initial insider ownership | May 1, 2025 | May 1, 2025 |
| 3 | Initial insider ownership | May 1, 2025 | May 1, 2025 |
| 3 | Initial insider ownership | May 1, 2025 | May 1, 2025 |
| 3 | Initial insider ownership | May 1, 2025 | May 1, 2025 |
Showing 54 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
- Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690)
- Listed as
- FAC (Nasdaq), FACWW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Billerica, MA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2049662
- Former names
- Cartesian Growth Corp III (until May 28, 2026)
Other Miscellaneous Electrical Machinery, Equipment & Supplies companies
- Cae Inc CAE
- EnerSys ENS
- Novanta Inc NOVT
- QuantumScape Corp QS
- Spectrum Brands Holdings, Inc. SPB
- Energizer Holdings, Inc. ENR
- InoBat B.V. INBT
- Amprius Technologies, Inc. AMPX
All 55 Miscellaneous Electrical Machinery, Equipment & Supplies companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.