{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-002352","form_type":"8-K","ticker":"FSS","cik":"0000277509","company_name":"FEDERAL SIGNAL CORP /DE/","filed_at":"2026-01-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.312023+00:00","generated_at":"2026-05-16T09:58:35.519508+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"medium","headline":"Federal Signal closes Mega Corp. acquisition; expects 2026 accretion","bullets":["Completed purchase of Mega Corp., a maker of specialty vehicles for metal extraction and construction.","Acquisition expected to be accretive to earnings and cash flow in 2026.","Mega will combine with existing Ground Force and TowHaul businesses to strengthen specialty vehicle platform.","Deal was previously announced on December 18, 2025; no purchase price disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-002352","json":"https://secwatch.observer/filing/0001628280-26-002352.json","markdown":"https://secwatch.observer/filing/0001628280-26-002352.md","text":"https://secwatch.observer/filing/0001628280-26-002352.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277509/000162828026002352/0001628280-26-002352-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277509/000162828026002352/fss-20260116.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T09:58:35.519508+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"}