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Quanex Building Products Corp. SEC filings

Quanex Building Products (NX) filed its 10-Q for the quarter ended 31 July 2026 on 4 September 2026. 19 filings in the last twelve months, each 8-K by what it was about; the 10-K and proxy statement are on the documents page.

In the twelve months since 11 October 2025 Quanex Building Products Corp. filed 19 documents with the SEC of the kinds listed here: 13 current reports (8-K), about 5 regulation FD disclosure; 4 results of operations; 2 officer or director change; 1 charter or bylaw amendment, or fiscal year change; 1 shareholder vote; 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 proxy statement (DEF 14A), 1 annual report (10-K). The latest, filed 4 September 2026: 10-Q, quarterly report. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

FiledFormWhat it was aboutPeriod or event dateFiling
4 September 202610-Qquarterly report31 July 2026EDGAR
3 September 20268-KResults of operations3 September 2026EDGAR
27 August 20268-KRegulation FD disclosure27 August 2026EDGAR
5 June 202610-Qquarterly report30 April 2026EDGAR
4 June 20268-KResults of operations4 June 2026EDGAR
28 May 20268-KRegulation FD disclosure28 May 2026EDGAR
28 May 2026SDconflict minerals reportEDGAR
6 March 202610-Qquarterly report31 January 2026EDGAR
5 March 20268-KResults of operations5 March 2026EDGAR
3 March 20268-KCharter or bylaw amendment, or fiscal year change, Shareholder vote26 February 2026EDGAR
26 February 20268-KRegulation FD disclosure26 February 2026EDGAR
28 January 2026DEF 14Aproxy statement26 February 2026EDGAR
16 January 20268-KChange of auditor13 January 2026EDGAR
9 January 20268-KOther events6 January 2026EDGAR
12 December 202510-Kannual report31 October 2025EDGAR
11 December 20258-KResults of operations11 December 2025EDGAR
5 December 20258-KRegulation FD disclosure5 December 2025EDGAR
28 October 20258-KOfficer or director change28 October 2025EDGAR
20 October 20258-KOfficer or director change, Regulation FD disclosure20 October 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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