Company facts
- Industry
- Plastics Products, NEC
- Headquarters
- Lancaster, Pennsylvania
- Most recent report
- 8-K, filed Nov 9, 2026
- Incorporated
- Pennsylvania
- Filings on record
- 1,001+ filings
- On EDGAR
- CIK 7431
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 66
News 8 of 226
Prospectuses and Registrations 8 of 10
- S-8 Registration statement for an employee plan Jun 29, 2022
- S-3ASR Automatic shelf registration Apr 30, 2021
- S-8 Registration statement for an employee plan Dec 15, 2020
- S-3ASR Automatic shelf registration Apr 30, 2018
- S-8 Registration statement for an employee plan Jul 11, 2016
- S-3ASR Automatic shelf registration Feb 24, 2015
- FWP Free writing prospectus Sep 10, 2013
- FWP Free writing prospectus Sep 9, 2013
Proxies 8 of 30
- DEFA14A Extra proxy material Apr 30, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2026
- DEFA14A Extra proxy material Apr 28, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 28, 2025
- DEFA14A Extra proxy material Apr 29, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2024
- DEFA14A Extra proxy material May 1, 2023
- DEF 14A Proxy statement for a shareholder vote May 1, 2023
Ownership 8 of 607
- 4 Insider reported a trade Sep 10, 2026
- 3 Insider reported their initial holding Sep 10, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
Other 8 of 62
- SD Conflict minerals disclosure May 27, 2026
- ARS Annual report sent to shareholders Apr 30, 2026
- SD Conflict minerals disclosure May 28, 2025
- ARS Annual report sent to shareholders Apr 28, 2025
- SD Conflict minerals disclosure May 31, 2024
- ARS Annual report sent to shareholders Apr 29, 2024
- SD Conflict minerals disclosure May 30, 2023
- ARS Annual report sent to shareholders May 1, 2023
Everything here comes from Armstrong World Industries Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.