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Greenbrier Companies Inc. SEC filings

Greenbrier Companies (GBX) filed its 10-Q for the quarter ended 31 May 2026 on 1 July 2026. Its latest SEC filing, on 22 September 2026, was an 8-K: regulation FD disclosure. 21 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 Greenbrier Companies Inc. filed 21 documents with the SEC of the kinds listed here: 11 current reports (8-K), about 5 regulation FD disclosure; 4 results of operations; 2 officer or director change; 2 material agreement; 2 new financial obligation; 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 employee share plan registration (S-8), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A). The latest, filed 22 September 2026: 8-K, regulation FD disclosure. 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
22 September 20268-KRegulation FD disclosure22 September 2026EDGAR
31 August 20268-KOfficer or director change26 August 2026EDGAR
1 July 202610-Qquarterly report31 May 2026EDGAR
1 July 20268-KResults of operations1 July 2026EDGAR
29 May 2026SDconflict minerals reportEDGAR
5 May 20268-KMaterial agreement, New financial obligation, Regulation FD disclosure5 May 2026EDGAR
7 April 202610-Qquarterly report28 February 2026EDGAR
7 April 20268-KResults of operations7 April 2026EDGAR
1 April 20268-KCharter or bylaw amendment, or fiscal year change, Regulation FD disclosure31 March 2026EDGAR
4 February 20268-KMaterial agreement, New financial obligation, Regulation FD disclosure4 February 2026EDGAR
14 January 2026S-8employee share plan registrationEDGAR
9 January 20268-KOfficer or director change, Shareholder vote7 January 2026EDGAR
8 January 202610-Qquarterly report30 November 2025EDGAR
8 January 20268-KResults of operations8 January 2026EDGAR
17 November 2025ARSannual report to shareholders31 August 2025EDGAR
17 November 2025DEFA14Aadditional proxy materialEDGAR
17 November 2025DEF 14Aproxy statement7 January 2026EDGAR
7 November 2025PRE 14Apreliminary proxy7 January 2026EDGAR
28 October 202510-Kannual report31 August 2025EDGAR
28 October 20258-KResults of operations28 October 2025EDGAR
23 October 20258-KRegulation FD disclosure23 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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