Griffon Corp SEC filings GFF
Griffon Corp has 1,000 filings in SEC EDGAR's recent list, going back to Dec 18, 2009. Its latest annual report, Form ARS, was filed on Jan 9, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 19, 2026 (material agreement, new debt, other events). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| ARS | Annual report to shareholders | Jan 9, 2026 | Sep 30, 2025 |
| 10-K | Annual report | Nov 19, 2025 | Sep 30, 2025 |
| ARS | Annual report to shareholders | Jan 27, 2025 | Sep 30, 2024 |
| 10-K | Annual report | Nov 13, 2024 | Sep 30, 2024 |
| ARS | Annual report to shareholders | Jan 29, 2024 | Sep 30, 2023 |
| 10-K | Annual report | Nov 16, 2023 | Sep 30, 2023 |
| 10-K | Annual report | Nov 18, 2022 | Sep 30, 2022 |
| 10-K | Annual report | Nov 17, 2021 | Sep 30, 2021 |
| 10-K | Annual report | Nov 13, 2020 | Sep 30, 2020 |
| 10-K | Annual report | Nov 22, 2019 | Sep 30, 2019 |
| 10-K | Annual report | Nov 19, 2018 | Sep 30, 2018 |
| 10-K | Annual report | Nov 20, 2017 | Sep 30, 2017 |
| 10-K | Annual report | Nov 17, 2016 | Sep 30, 2016 |
| 10-K | Annual report | Nov 12, 2015 | Sep 30, 2015 |
| 10-K | Annual report | Nov 13, 2014 | Sep 30, 2014 |
| 10-K | Annual report | Nov 15, 2013 | Sep 30, 2013 |
| ARS | Annual report to shareholders | Dec 19, 2012 | Sep 30, 2012 |
| 10-K | Annual report | Nov 16, 2012 | Sep 30, 2012 |
| 10-K | Annual report | Nov 18, 2011 | Sep 30, 2011 |
| ARS | Annual report to shareholders | Dec 20, 2010 | Sep 30, 2010 |
| 10-K | Annual report | Nov 18, 2010 | Sep 30, 2010 |
Showing 21 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
- Metal Doors, Sash, Frames, Moldings & Trim (SIC 3442)
- Listed as
- GFF (NYSE)
- Fiscal year ends
- September 30
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 50725
- Former names
- GRIFFON CORP (until Aug 19, 2026); INSTRUMENT SYSTEMS CORP /DE/ (until Feb 13, 1995)
Other Metal Doors, Sash, Frames, Moldings & Trim companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.