{"ein":"230366390","kind":"company","verification":"filing-verified","name":"ARMSTRONG WORLD INDUSTRIES INC","tickers":["AWI"],"exchanges":["NYSE"],"sicDescription":"Plastics Products, NEC","city":"LANCASTER","state":"PA","stateOfIncorporation":"PA","cik":"0000007431","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0000007431.json","lastChecked":"2026-07-05"}