Worthington Steel, Inc. SEC filings
Worthington Steel (WS) filed its 10-K for the year ended 31 May 2026 on 30 July 2026. Its latest SEC filing, on 7 October 2026, was an 8-K: results of operations, other events. 25 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 Worthington Steel, Inc. filed 25 documents with the SEC of the kinds listed here: 17 current reports (8-K), about 8 regulation FD disclosure; 5 results of operations; 5 other events; 5 material agreement; 3 new financial obligation; 2 quarterly reports (10-Q), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 annual report (10-K), 1 employee plan annual report (11-K). The latest, filed 7 October 2026: 8-K, results of operations, other events. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.
| Filed | Form | What it was about | Period or event date | Filing |
|---|---|---|---|---|
| 7 October 2026 | 8-K | Results of operations, Other events | 6 October 2026 | EDGAR |
| 24 September 2026 | 8-K | Shareholder vote | 23 September 2026 | EDGAR |
| 8 September 2026 | 8-K | Material agreement, Regulation FD disclosure | 8 September 2026 | EDGAR |
| 19 August 2026 | 8-K/A | Acquisition or disposition completed | 3 June 2026 | EDGAR |
| 14 August 2026 | ARS | annual report to shareholders | 31 May 2026 | EDGAR |
| 14 August 2026 | DEFA14A | additional proxy material | EDGAR | |
| 14 August 2026 | DEF 14A | proxy statement | 23 September 2026 | EDGAR |
| 30 July 2026 | 10-K | annual report | 31 May 2026 | EDGAR |
| 15 July 2026 | 8-K | Regulation FD disclosure | 15 July 2026 | EDGAR |
| 10 July 2026 | 8-K/A | Results of operations | 10 July 2026 | EDGAR |
| 30 June 2026 | 8-K | Material agreement, Termination of a material agreement, New financial obligation | 25 June 2026 | EDGAR |
| 25 June 2026 | 8-K | Results of operations, Officer or director change, Other events | 23 June 2026 | EDGAR |
| 9 June 2026 | 11-K | employee plan annual report | 31 December 2025 | EDGAR |
| 3 June 2026 | 8-K | Acquisition or disposition completed, Regulation FD disclosure | 3 June 2026 | EDGAR |
| 2 June 2026 | 8-K | Material agreement, New financial obligation, Other events | 1 June 2026 | EDGAR |
| 29 May 2026 | SD | conflict minerals report | EDGAR | |
| 27 May 2026 | 8-K | Regulation FD disclosure | 27 May 2026 | EDGAR |
| 26 May 2026 | 8-K | Regulation FD disclosure | 26 May 2026 | EDGAR |
| 9 April 2026 | 10-Q | quarterly report | 28 February 2026 | EDGAR |
| 31 March 2026 | 8-K | Regulation FD disclosure | 31 March 2026 | EDGAR |
| 26 March 2026 | 8-K | Results of operations, Other events | 25 March 2026 | EDGAR |
| 10 March 2026 | 8-K | Material agreement, Regulation FD disclosure | 10 March 2026 | EDGAR |
| 22 January 2026 | 8-K | Material agreement, New financial obligation, Regulation FD disclosure | 15 January 2026 | EDGAR |
| 8 January 2026 | 10-Q | quarterly report | 30 November 2025 | EDGAR |
| 19 December 2025 | 8-K | Results of operations, Other events | 17 December 2025 | EDGAR |
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Form 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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