Hadron Energy, Inc. SEC filings HDRNW
Hadron Energy, Inc. has 188 filings in SEC EDGAR's recent list, going back to Jun 7, 2024. Its latest annual report, Form 10-K, was filed on Mar 6, 2026 for the period ended Dec 31, 2025. 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 Sep 8, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Sep 15, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 2, 2026 |
| 3 | Initial insider ownership | Sep 10, 2026 | Aug 31, 2026 |
| 424B3 | Prospectus | Sep 8, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 424B3 | Prospectus | 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 14, 2026 | — |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 3 | Initial insider ownership | Aug 13, 2026 | May 22, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 12, 2026 | Aug 12, 2026 |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 12, 2026 | — |
| 424B3 | Prospectus | Aug 10, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Aug 10, 2026 | Aug 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2026 | — |
| S-8 | Employee stock plan registration | Aug 3, 2026 | — |
| EFFECT | Filing | Jun 25, 2026 | — |
| 424B3 | Prospectus | Jun 25, 2026 | — |
| CORRESP | Letter to the SEC | Jun 23, 2026 | — |
| UPLOAD | Letter from the SEC | Jun 23, 2026 | — |
| 8-K |
Current report
Other events
|
Jun 18, 2026 | Jun 18, 2026 |
| S-1 | Registration statement | Jun 15, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jun 12, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 22, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 26, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 22, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 22, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 22, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 22, 2026 |
| 3 | Initial insider ownership | Jun 5, 2026 | May 22, 2026 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2026 | Jun 3, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Change to shareholder rights, Auditor change, Change in control, Officer or director change, Bylaw or fiscal year change, Other events
|
Jun 1, 2026 | May 22, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
May 28, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 25-NSE | Delisting notice | May 22, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 14, 2026 | — |
| 425 | Filing | May 11, 2026 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
May 11, 2026 | May 8, 2026 |
| 425 | Filing | May 8, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 8, 2026 | — |
| 425 | Filing | May 8, 2026 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 8, 2026 | May 7, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 7, 2026 | — |
| 425 | Filing | May 7, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 7, 2026 | May 6, 2026 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 425 | Filing | May 1, 2026 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
May 1, 2026 | May 1, 2026 |
| 425 | Filing | Apr 30, 2026 | — |
| 425 | Filing | Apr 28, 2026 | — |
| 425 | Filing | Apr 22, 2026 | — |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 425 | Filing | Apr 20, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure, Other events
|
Apr 20, 2026 | Apr 16, 2026 |
| EFFECT | Filing | Apr 15, 2026 | — |
| 424B3 | Prospectus | Apr 15, 2026 | — |
| CORRESP | Letter to the SEC | Apr 13, 2026 | — |
| S-4/A | Filing | Apr 10, 2026 | — |
| CORRESP | Letter to the SEC | Apr 8, 2026 | — |
| UPLOAD | Letter from the SEC | Apr 6, 2026 | — |
| 425 | Filing | Mar 17, 2026 | — |
| CORRESP | Letter to the SEC | Mar 11, 2026 | — |
| S-4/A | Filing | Mar 11, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 9, 2026 | — |
| 10-K | Annual report | Mar 6, 2026 | Dec 31, 2025 |
| 425 | Filing | Feb 18, 2026 | — |
| 4 | Insider transaction | Feb 17, 2026 | Jan 21, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| CORRESP | Letter to the SEC | Feb 17, 2026 | — |
| S-4/A | Filing | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| UPLOAD | Letter from the SEC | Feb 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2026 | — |
| 8-K |
Current report
New debt, Unregistered share sale
|
Feb 4, 2026 | Jan 30, 2026 |
| CORRESP | Letter to the SEC | Jan 20, 2026 | — |
| S-4/A | Filing | Jan 20, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 14, 2026 | — |
| 425 | Filing | Jan 8, 2026 | — |
| 425 | Filing | Jan 6, 2026 | — |
| 8-K |
Current report
Other events
|
Jan 6, 2026 | Jan 6, 2026 |
| 425 | Filing | Jan 5, 2026 | — |
| 425 | Filing | Dec 8, 2025 | — |
| 425 | Filing | Dec 3, 2025 | — |
| 425 | Filing | Dec 1, 2025 | — |
| 425 | Filing | Nov 26, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 26, 2025 | Nov 26, 2025 |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| 425 | Filing | Nov 13, 2025 | — |
| S-4 | Registration for a merger or exchange | Nov 12, 2025 | — |
| 425 | Filing | Nov 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 7, 2025 | — |
| 425 | Filing | Nov 4, 2025 | — |
| 425 | Filing | Oct 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 28, 2025 | — |
| 425 | Filing | Oct 27, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 27, 2025 | Oct 27, 2025 |
| 425 | Filing | Oct 23, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 16, 2025 | — |
| 425 | Filing | Oct 16, 2025 | — |
| 425 | Filing | Oct 15, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 15, 2025 | Oct 15, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 3, 2025 | — |
| 425 | Filing | Sep 29, 2025 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 29, 2025 | Sep 27, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 27, 2025 |
| 3/A | Amended initial statement of beneficial ownership of securities | Sep 2, 2025 | Aug 28, 2024 |
| 3/A | Amended initial statement of beneficial ownership of securities | Sep 2, 2025 | Aug 28, 2024 |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 30, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 14, 2025 | — |
| 10-Q | Quarterly report | May 6, 2025 | Mar 31, 2025 |
| 10-K/A | Amended annual report | Apr 16, 2025 | Dec 31, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 21, 2025 | — |
| 10-K | Annual report | Mar 6, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 12, 2025 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 6, 2024 | — |
| 10-Q | Quarterly report | Nov 4, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 26, 2024 | Sep 23, 2024 |
| SC 13G | Ownership over 5% (passive) | Sep 9, 2024 | — |
| 8-K |
Current report
Other events
|
Sep 6, 2024 | Sep 6, 2024 |
| 8-K |
Current report
Other events
|
Sep 6, 2024 | Aug 30, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 6, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Sep 6, 2024 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 4, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Sep 3, 2024 | Aug 28, 2024 |
| 3 | Initial insider ownership | Aug 30, 2024 | Aug 30, 2024 |
| 3 | Initial insider ownership | Aug 30, 2024 | Aug 30, 2024 |
| 3 | Initial insider ownership | Aug 30, 2024 | Aug 30, 2024 |
| 3 | Initial insider ownership | Aug 30, 2024 | Aug 30, 2024 |
| 424B4 | Prospectus | Aug 29, 2024 | — |
| EFFECT | Filing | Aug 28, 2024 | — |
| 3 | Initial insider ownership | Aug 28, 2024 | Aug 28, 2024 |
| 3 | Initial insider ownership | Aug 28, 2024 | Aug 28, 2024 |
| 3 | Initial insider ownership | Aug 28, 2024 | Aug 28, 2024 |
| CERT | Filing | Aug 28, 2024 | — |
| 8-A12B | Filing | Aug 28, 2024 | — |
| CORRESP | Letter to the SEC | Aug 26, 2024 | — |
| CORRESP | Letter to the SEC | Aug 26, 2024 | — |
| S-1/A | Amended registration statement | Aug 26, 2024 | — |
| CORRESP | Letter to the SEC | Aug 22, 2024 | — |
| S-1/A | Amended registration statement | Aug 22, 2024 | — |
| UPLOAD | Letter from the SEC | Aug 22, 2024 | — |
| S-1/A | Amended registration statement | Aug 14, 2024 | — |
| CORRESP | Letter to the SEC | Aug 5, 2024 | — |
| S-1/A | Amended registration statement | Aug 5, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 31, 2024 | — |
| S-1/A | Amended registration statement | Jul 10, 2024 | — |
| CORRESP | Letter to the SEC | Jul 9, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 5, 2024 | — |
| DEL AM | Filing | Jun 7, 2024 | — |
| S-1 | Registration statement | Jun 7, 2024 | — |
Showing 188 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.
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- HDRN (Nasdaq), HDRNW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Francisco, CA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2023730
- Former names
- GigCapital7 Corp. (until May 22, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.