Graham Corp SEC filings GHM
Graham Corp has 1,004 filings in SEC EDGAR's recent list, going back to Jun 5, 2006. Its latest annual report, Form ARS, was filed on Jul 14, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2026 | Nov 5, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 27, 2026 | — |
| 4 | Insider transaction | Sep 21, 2026 | Sep 18, 2026 |
| 4/A | Amended statement of changes in beneficial ownership of securities | Sep 21, 2026 | Sep 12, 2025 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 2, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Aug 27, 2026 | Aug 25, 2026 |
| 144/A | Filing | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| 144 | Notice of proposed sale | Aug 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 3 | Initial insider ownership | Aug 11, 2026 | Aug 10, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2026 | Aug 6, 2026 |
| ARS | Annual report to shareholders | Jul 14, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | Jul 14, 2026 | — |
| DEF 14A | Proxy statement | Jul 14, 2026 | Aug 25, 2026 |
| 144 | Notice of proposed sale | Jul 6, 2026 | — |
| 144 | Notice of proposed sale | Jun 23, 2026 | — |
| 11-K | Employee savings plan report | Jun 18, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 18, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 17, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 4, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 4, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 4, 2026 |
| 10-K | Annual report | Jun 8, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jun 8, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 17, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 17, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 17, 2026 |
| EFFECT | Filing | May 11, 2026 | — |
| 424B3 | Prospectus | May 11, 2026 | — |
| CORRESP | Letter to the SEC | May 7, 2026 | — |
| UPLOAD | Letter from the SEC | May 6, 2026 | — |
| S-3 | Shelf registration | Apr 30, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Apr 28, 2026 | — |
| D | Filing | Apr 24, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Apr 15, 2026 | Apr 14, 2026 |
| 3 | Initial insider ownership | Apr 6, 2026 | Apr 1, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 30, 2026 | Mar 24, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 25, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 17, 2026 | Feb 16, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2026 | — |
| 3 | Initial insider ownership | Feb 11, 2026 | Feb 3, 2026 |
| 10-Q | Quarterly report | Feb 6, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 6, 2026 | Feb 6, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jan 26, 2026 | Jan 23, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 12, 2025 | — |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 10, 2025 | Aug 28, 2025 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Other events
|
Oct 21, 2025 | Oct 20, 2025 |
| 4 | Insider transaction | Sep 15, 2025 | Sep 12, 2025 |
| 4 | Insider transaction | Sep 3, 2025 | Sep 2, 2025 |
| 3 | Initial insider ownership | Sep 3, 2025 | Sep 1, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 3, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Aug 29, 2025 | Aug 26, 2025 |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2025 | Aug 5, 2025 |
| ARS | Annual report to shareholders | Jul 15, 2025 | Mar 31, 2025 |
| DEFA14A | Additional proxy material | Jul 15, 2025 | — |
| DEF 14A | Proxy statement | Jul 15, 2025 | Aug 26, 2025 |
| 11-K | Employee savings plan report | Jun 18, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 12, 2025 | Jun 12, 2025 |
| 3 | Initial insider ownership | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 10-K | Annual report | Jun 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jun 9, 2025 | Jun 9, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 17, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 17, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 17, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 17, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 30, 2025 | — |
| 10-Q | Quarterly report | Feb 7, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 7, 2025 | Feb 7, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 6, 2025 | Feb 5, 2025 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 8, 2024 | — |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2024 | Nov 8, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 30, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Oct 22, 2024 | — |
| 4 | Insider transaction | Sep 4, 2024 | Sep 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Aug 23, 2024 | Aug 20, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2024 | Aug 7, 2024 |
| ARS | Annual report to shareholders | Jul 8, 2024 | Mar 31, 2024 |
| DEFA14A | Additional proxy material | Jul 8, 2024 | — |
| DEF 14A | Proxy statement | Jul 8, 2024 | Aug 20, 2024 |
| 10-K/A | Amended annual report | Jun 28, 2024 | Mar 31, 2024 |
| 11-K | Employee savings plan report | Jun 21, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 20, 2024 | Jun 17, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 10, 2024 | Jun 4, 2024 |
| 10-K | Annual report | Jun 7, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jun 7, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | Jun 1, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2024 | — |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| EFFECT | Filing | May 22, 2024 | — |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| CORRESP | Letter to the SEC | May 20, 2024 | — |
| UPLOAD | Letter from the SEC | May 17, 2024 | — |
| S-3 | Shelf registration | May 13, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Apr 1, 2024 | Mar 27, 2024 |
| UPLOAD | Letter from the SEC | Mar 4, 2024 | — |
| CORRESP | Letter to the SEC | Mar 4, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 23, 2024 | — |
| CORRESP | Letter to the SEC | Feb 20, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 6, 2024 | — |
| 10-Q | Quarterly report | Feb 5, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 5, 2024 | Feb 5, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jan 10, 2024 | — |
| 10-Q | Quarterly report | Nov 6, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Regulation FD disclosure
|
Oct 18, 2023 | Oct 13, 2023 |
| S-8 | Employee stock plan registration | Aug 31, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
Aug 23, 2023 | Aug 22, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2023 | Aug 7, 2023 |
| DEFA14A | Additional proxy material | Jul 25, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Jul 25, 2023 | Jul 21, 2023 |
| ARS | Annual report to shareholders | Jul 10, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | Jul 10, 2023 | — |
| DEF 14A | Proxy statement | Jul 10, 2023 | Aug 22, 2023 |
| 11-K | Employee savings plan report | Jun 28, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Jun 12, 2023 | Jun 9, 2023 |
| 10-K | Annual report | Jun 8, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jun 8, 2023 | Jun 8, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
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
- General Industrial Machinery & Equipment (SIC 3560)
- Listed as
- GHM (NYSE)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Batavia, NY
- SEC filer status
- Accelerated filer
- SEC CIK
- 716314
Other General Industrial Machinery & Equipment companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.