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Armstrong World Industries Inc. SEC filings

Armstrong World Industries (AWI) filed its 10-Q for the quarter ended 30 June 2026 on 28 July 2026. Its latest SEC filing, on 7 October 2026, was an 8-K: officer or director change. 29 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 Armstrong World Industries Inc. filed 29 documents with the SEC of the kinds listed here: 21 current reports (8-K), about 9 regulation FD disclosure; 9 other events; 4 officer or director change; 4 results of operations; 1 shareholder vote; 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 annual report (10-K). The latest, filed 7 October 2026: 8-K, officer or director change. 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
7 October 20268-KOfficer or director change5 October 2026EDGAR
1 September 20268-KRegulation FD disclosure31 August 2026EDGAR
30 July 20268-KOther events30 July 2026EDGAR
28 July 202610-Qquarterly report30 June 2026EDGAR
28 July 20268-KResults of operations, Regulation FD disclosure28 July 2026EDGAR
21 July 20268-KOther events21 July 2026EDGAR
17 June 20268-KShareholder vote, Other events11 June 2026EDGAR
27 May 2026SDconflict minerals reportEDGAR
11 May 20268-KRegulation FD disclosure11 May 2026EDGAR
30 April 2026ARSannual report to shareholders31 December 2025EDGAR
30 April 2026DEFA14Aadditional proxy materialEDGAR
30 April 2026DEF 14Aproxy statement11 June 2026EDGAR
28 April 202610-Qquarterly report31 March 2026EDGAR
28 April 20268-KResults of operations, Regulation FD disclosure28 April 2026EDGAR
24 April 20268-KOther events24 April 2026EDGAR
2 March 20268-KRegulation FD disclosure2 March 2026EDGAR
24 February 202610-Kannual report31 December 2025EDGAR
24 February 20268-KResults of operations, Regulation FD disclosure24 February 2026EDGAR
20 February 20268-KOther events20 February 2026EDGAR
19 February 20268-KOther events18 February 2026EDGAR
18 February 20268-KOther events18 February 2026EDGAR
2 February 20268-KOfficer or director change27 January 2026EDGAR
14 January 20268-KOfficer or director change, Other events13 January 2026EDGAR
16 December 20258-KMaterial agreement, Termination of a material agreement, New financial obligation10 December 2025EDGAR
10 November 20258-KRegulation FD disclosure10 November 2025EDGAR
28 October 202510-Qquarterly report30 September 2025EDGAR
28 October 20258-KResults of operations, Regulation FD disclosure28 October 2025EDGAR
23 October 20258-KOfficer or director change, Regulation FD disclosure23 October 2025EDGAR
22 October 20258-KOther events22 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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