{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-099391","form_type":"8-K","ticker":"AWI","cik":"0000007431","company_name":"ARMSTRONG WORLD INDUSTRIES INC","filed_at":"2024-08-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.766168+00:00","generated_at":"2026-05-31T08:21:20.414546+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Armstrong World Industries posts updated investor presentation; no specific new guidance disclosed","bullets":["Presentation available on investor relations website; no new financial targets or material changes provided in filing.","Routine Regulation FD disclosure; presentation content not summarized in filing text.","Exhibit 99.1 includes only title page; no detailed slides or figures available in this excerpt.","No earnings, guidance, or operational updates included in the furnished materials."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-099391","json":"https://secwatch.observer/filing/0000950170-24-099391.json","markdown":"https://secwatch.observer/filing/0000950170-24-099391.md","text":"https://secwatch.observer/filing/0000950170-24-099391.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/7431/000095017024099391/0000950170-24-099391-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/7431/000095017024099391/awi-20240821.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T08:21:20.414546+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"}