{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-013101","form_type":"8-K","ticker":"FSS","cik":"0000277509","company_name":"FEDERAL SIGNAL CORP /DE/","filed_at":"2026-03-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.312837+00:00","generated_at":"2026-05-15T22:53:42.879687+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Federal Signal posts investor presentation for March 2026; no material updates disclosed","bullets":["Presentation posted to company website on March 2, 2026, for investor and analyst conversations.","No specific financial figures, guidance changes, or strategic announcements provided in the filed excerpt.","Investor deck titled 'Moves. Cleans. Protects.' but content beyond cover page not fully included."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-013101","json":"https://secwatch.observer/filing/0001628280-26-013101.json","markdown":"https://secwatch.observer/filing/0001628280-26-013101.md","text":"https://secwatch.observer/filing/0001628280-26-013101.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277509/000162828026013101/0001628280-26-013101-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277509/000162828026013101/fss-20260302.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T22:53:42.879687+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"}