Quanex Building Products CORP SEC filings NX
Quanex Building Products CORP has 1,000 filings in SEC EDGAR's recent list, going back to Apr 29, 2010. Its latest annual report, Form 10-K, was filed on Dec 12, 2025 for the period ended Oct 31, 2025. The latest quarterly report (Form 10-Q) was filed on Sep 4, 2026, covering the quarter ended Jul 31, 2026. The most recent current report (Form 8-K) was filed on Sep 3, 2026 (results of operations). The company's fiscal year ends on October 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 21, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2018 | — |
| UPLOAD | Letter from the SEC | Nov 8, 2017 | — |
| CORRESP | Letter to the SEC | Nov 7, 2017 | — |
| UPLOAD | Letter from the SEC | Oct 20, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2015 | — |
| UPLOAD | Letter from the SEC | Feb 13, 2015 | — |
| CORRESP | Letter to the SEC | Feb 4, 2015 | — |
| UPLOAD | Letter from the SEC | Jan 28, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2014 | — |
| UPLOAD | Letter from the SEC | Mar 13, 2014 | — |
| CORRESP | Letter to the SEC | Feb 24, 2014 | — |
| UPLOAD | Letter from the SEC | Feb 10, 2014 | — |
| UPLOAD | Letter from the SEC | Jul 25, 2012 | — |
| CORRESP | Letter to the SEC | Jul 12, 2012 | — |
| UPLOAD | Letter from the SEC | Jul 5, 2012 | — |
| NT 10-Q | Filing | Jun 9, 2011 | Apr 30, 2011 |
| UPLOAD | Letter from the SEC | Apr 29, 2010 | — |
Showing 27 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
- Rolling Drawing & Extruding of Nonferrous Metals (SIC 3350)
- Listed as
- NX (NYSE)
- Fiscal year ends
- October 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1423221
Other Rolling Drawing & Extruding of Nonferrous Metals companies
- Howmet Aerospace Inc. HWM
- Mueller Industries Inc MLI
- Kaiser Aluminum Corp KALU
- Tredegar Corp TG
All 5 Rolling Drawing & Extruding of Nonferrous Metals companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.