{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-085819","form_type":"8-K","ticker":"AWI","cik":"0000007431","company_name":"ARMSTRONG WORLD INDUSTRIES INC","filed_at":"2026-03-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.631530+00:00","generated_at":"2026-05-15T22:54:21.966829+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Armstrong World Industries posts updated investor presentation; no specific financial updates disclosed","bullets":["Updated Investor Presentation posted to company website on March 2, 2026 ahead of investor meetings.","No material new financial guidance or strategic changes were included in the filing or the attached exhibit.","Presentation available via Investors section of armstrong.com; not deemed filed under SEC rules."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-085819","json":"https://secwatch.observer/filing/0001193125-26-085819.json","markdown":"https://secwatch.observer/filing/0001193125-26-085819.md","text":"https://secwatch.observer/filing/0001193125-26-085819.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/7431/000119312526085819/0001193125-26-085819-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/7431/000119312526085819/awi-20260302.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T22:54:21.966829+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}