Armstrong World Industries Inc SEC filings AWI
Armstrong World Industries Inc has 1,000 filings in SEC EDGAR's recent list, going back to May 2, 2011. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 27, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 27, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 27, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Other events
|
Oct 21, 2026 | Oct 21, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 7, 2026 | Oct 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 1, 2026 | Aug 31, 2026 |
| 8-K |
Current report
Other events
|
Jul 30, 2026 | Jul 30, 2026 |
| 10-Q | Quarterly report | Jul 28, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Other events
|
Jul 21, 2026 | Jul 21, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 17, 2026 | Jun 11, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 11, 2026 | May 11, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 11, 2026 |
| 10-Q | Quarterly report | Apr 28, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Other events
|
Apr 24, 2026 | Apr 24, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 2, 2026 | Mar 2, 2026 |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2026 | Feb 24, 2026 |
| 8-K |
Current report
Other events
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Other events
|
Feb 19, 2026 | Feb 18, 2026 |
| 8-K |
Current report
Other events
|
Feb 18, 2026 | Feb 18, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 2, 2026 | Jan 27, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 14, 2026 | Jan 13, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Dec 16, 2025 | Dec 10, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 10, 2025 | Nov 10, 2025 |
| 10-Q | Quarterly report | Oct 28, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 23, 2025 | Oct 23, 2025 |
| 8-K |
Current report
Other events
|
Oct 22, 2025 | Oct 22, 2025 |
| 8-K |
Current report
Other events
|
Sep 18, 2025 | Sep 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2025 | Sep 3, 2025 |
| 10-Q | Quarterly report | Jul 29, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Other events
|
Jul 23, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 17, 2025 | Jun 12, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 8, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | Apr 29, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2025 | Apr 29, 2025 |
| ARS | Annual report to shareholders | Apr 28, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 28, 2025 | — |
| DEF 14A | Proxy statement | Apr 28, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Other events
|
Apr 23, 2025 | Apr 23, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 2, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 10, 2025 | Mar 10, 2025 |
| 10-K | Annual report | Feb 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2025 | Feb 25, 2025 |
| 8-K |
Current report
Other events
|
Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 4, 2024 | Dec 2, 2024 |
| 10-Q | Quarterly report | Oct 29, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Other events
|
Oct 23, 2024 | Oct 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 21, 2024 | Aug 21, 2024 |
| 10-Q | Quarterly report | Jul 30, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Regulation FD disclosure
|
Jul 30, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Other events
|
Jul 24, 2024 | Jul 24, 2024 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 17, 2024 | Jun 13, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 10-Q | Quarterly report | Apr 30, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 30, 2024 | Apr 30, 2024 |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Other events
|
Apr 29, 2024 | Apr 29, 2024 |
| 8-K |
Current report
Other events
|
Apr 24, 2024 | Apr 24, 2024 |
| 10-K | Annual report | Feb 20, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 20, 2024 | Feb 20, 2024 |
| 8-K |
Current report
Other events
|
Feb 14, 2024 | Feb 14, 2024 |
| 8-K/A | Amended current report | Nov 7, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 6, 2023 | Nov 6, 2023 |
| 10-Q | Quarterly report | Oct 24, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 24, 2023 | Oct 24, 2023 |
| 8-K |
Current report
Other events
|
Oct 18, 2023 | Oct 18, 2023 |
| 10-Q | Quarterly report | Jul 25, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 25, 2023 | Jul 25, 2023 |
| 8-K |
Current report
Other events
|
Jul 24, 2023 | Jul 24, 2023 |
| 8-K |
Current report
Other events
|
Jul 19, 2023 | Jul 19, 2023 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 20, 2023 | Jun 20, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 8-K |
Current report
Officer or director change
|
May 2, 2023 | Apr 28, 2023 |
| ARS | Annual report to shareholders | May 1, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| DEF 14A | Proxy statement | May 1, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 25, 2023 | Apr 19, 2023 |
| 10-Q | Quarterly report | Apr 25, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 25, 2023 | Apr 25, 2023 |
| 8-K |
Current report
Other events
|
Apr 19, 2023 | Apr 19, 2023 |
| 10-K | Annual report | Feb 21, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 21, 2023 | Feb 21, 2023 |
| 8-K |
Current report
Other events
|
Feb 14, 2023 | Feb 14, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Dec 12, 2022 | Dec 7, 2022 |
| UPLOAD | Letter from the SEC | Nov 10, 2022 | — |
| CORRESP | Letter to the SEC | Nov 9, 2022 | — |
| UPLOAD | Letter from the SEC | Oct 26, 2022 | — |
| 10-Q | Quarterly report | Oct 25, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 25, 2022 | Oct 25, 2022 |
| 8-K |
Current report
Other events
|
Oct 19, 2022 | Oct 19, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 30, 2022 | Sep 28, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 21, 2022 | Sep 19, 2022 |
| 10-Q | Quarterly report | Jul 26, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 26, 2022 | Jul 26, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 21, 2022 | Jul 19, 2022 |
| 8-K |
Current report
Other events
|
Jul 20, 2022 | Jul 20, 2022 |
| S-8 | Employee stock plan registration | Jun 29, 2022 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Other events
|
Jun 22, 2022 | Jun 16, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 14, 2022 | Jun 9, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2022 | — |
| DEFA14A | Additional proxy material | Apr 27, 2022 | — |
| DEF 14A | Proxy statement | Apr 27, 2022 | Jun 16, 2022 |
| 10-Q | Quarterly report | Apr 26, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 26, 2022 | Apr 26, 2022 |
| 8-K |
Current report
Other events
|
Apr 20, 2022 | Apr 20, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 11, 2022 | Apr 7, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 4, 2022 | Mar 31, 2022 |
| 10-K | Annual report | Feb 22, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2022 | Feb 22, 2022 |
| 8-K |
Current report
Other events
|
Feb 16, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Other events
|
Jan 18, 2022 | Jan 18, 2022 |
| 8-K |
Current report
Officer or director change
|
Nov 16, 2021 | Nov 12, 2021 |
| 10-Q | Quarterly report | Oct 26, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 26, 2021 | Oct 26, 2021 |
| 8-K |
Current report
Other events
|
Oct 20, 2021 | Oct 20, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 1, 2021 | Aug 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 3, 2021 | Aug 3, 2021 |
| 10-Q | Quarterly report | Jul 27, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Jul 27, 2021 | Jul 27, 2021 |
| 8-K |
Current report
Other events
|
Jul 21, 2021 | Jul 21, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 25, 2021 | Jun 24, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2021 | — |
| S-3ASR | Automatic shelf registration | Apr 30, 2021 | — |
| DEFA14A | Additional proxy material | Apr 28, 2021 | — |
| DEF 14A | Proxy statement | Apr 28, 2021 | Jun 24, 2021 |
| 10-Q | Quarterly report | Apr 27, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Apr 27, 2021 | Apr 27, 2021 |
| 8-K |
Current report
Other events
|
Apr 20, 2021 | Apr 20, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 12, 2021 | Mar 12, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2021 | Mar 8, 2021 |
| 10-K | Annual report | Feb 23, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 23, 2021 | Feb 23, 2021 |
| 8-K |
Current report
Other events
|
Feb 17, 2021 | Feb 17, 2021 |
| 8-K |
Current report
Other events
|
Dec 16, 2020 | Dec 16, 2020 |
| S-8 | Employee stock plan registration | Dec 15, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 20, 2020 | Nov 20, 2020 |
| 8-K/A | Amended current report | Oct 28, 2020 | Oct 27, 2020 |
| 10-Q | Quarterly report | Oct 27, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Oct 27, 2020 | Oct 27, 2020 |
| 8-K |
Current report
Other events
|
Oct 21, 2020 | Oct 21, 2020 |
| 8-K |
Current report
Other events
|
Aug 24, 2020 | Aug 24, 2020 |
| UPLOAD | Letter from the SEC | Jul 31, 2020 | — |
| 10-Q | Quarterly report | Jul 28, 2020 | Jun 30, 2020 |
| 10-K/A | Amended annual report | Jul 28, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Jul 28, 2020 | Jul 28, 2020 |
| 8-K |
Current report
Other events
|
Jul 22, 2020 | Jul 22, 2020 |
| CORRESP | Letter to the SEC | Jul 16, 2020 | — |
| UPLOAD | Letter from the SEC | Jul 1, 2020 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 26, 2020 | Jun 25, 2020 |
| CORRESP | Letter to the SEC | Jun 4, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| CORRESP | Letter to the SEC | May 20, 2020 | — |
| UPLOAD | Letter from the SEC | May 11, 2020 | — |
| DEFA14A | Additional proxy material | Apr 28, 2020 | — |
| DEF 14A | Proxy statement | Apr 28, 2020 | Jun 25, 2020 |
| 10-Q | Quarterly report | Apr 27, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2020 | Apr 27, 2020 |
| 8-K |
Current report
Other events
|
Apr 22, 2020 | Apr 22, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 17, 2020 | Apr 17, 2020 |
| CORRESP | Letter to the SEC | Apr 15, 2020 | — |
| CORRESP | Letter to the SEC | Apr 6, 2020 | — |
| UPLOAD | Letter from the SEC | Mar 25, 2020 | — |
| 10-K | Annual report | Feb 25, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 24, 2020 | Feb 24, 2020 |
| 8-K |
Current report
Other events
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Other events
|
Nov 25, 2019 | Nov 25, 2019 |
| 10-Q | Quarterly report | Oct 28, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2019 | Oct 28, 2019 |
| 8-K |
Current report
Other events
|
Oct 23, 2019 | Oct 23, 2019 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Oct 4, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Material agreement
|
Oct 1, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Sep 30, 2019 | Sep 30, 2019 |
| 10-Q | Quarterly report | Jul 29, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2019 | Jul 29, 2019 |
| 8-K |
Current report
Other events
|
Jul 24, 2019 | Jul 24, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jul 12, 2019 | Jul 11, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 5, 2019 | Jun 5, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 24, 2019 | — |
| DEFA14A | Additional proxy material | May 21, 2019 | — |
| DEF 14A | Proxy statement | May 21, 2019 | Jul 11, 2019 |
| 10-K/A | Amended annual report | Apr 30, 2019 | Dec 31, 2018 |
| 10-Q | Quarterly report | Apr 29, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2019 | Apr 29, 2019 |
| 8-K |
Current report
Other events
|
Apr 24, 2019 | Apr 24, 2019 |
| 8-K |
Current report
Other events
|
Apr 4, 2019 | Apr 4, 2019 |
| 8-K |
Current report
Other events
|
Mar 5, 2019 | Mar 5, 2019 |
| 10-K/A | Amended annual report | Feb 26, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Feb 25, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2019 | Feb 25, 2019 |
| 8-K |
Current report
Other events
|
Feb 20, 2019 | Feb 20, 2019 |
Showing 200 filings, the most recent 200. 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.
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Company profile
- Industry
- Plastics Products, NEC (SIC 3089)
- Listed as
- AWI (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- PA
- Headquarters
- Lancaster, PA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 7431
Other Plastics Products, NEC companies
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- Latham Group, Inc. SWIM
- Core Molding Technologies Inc CMT
- Deswell Industries Inc DSWL
Source: SEC EDGAR filings. This is company-reported data, not investment advice.