{"schema_version":"secwatch.filing_event.v1","accession":"0000277509-24-000007","form_type":"8-K","ticker":"FSS","cik":"0000277509","company_name":"FEDERAL SIGNAL CORP /DE/","filed_at":"2024-02-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.516930+00:00","generated_at":"2026-06-05T07:30:43.530729+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"low","headline":"Federal Signal releases March 2024 investor presentation; no specific financial updates disclosed","bullets":["Company will conduct investor meetings to review operational structure and financial performance.","Presentation materials furnished as Exhibit 99.1 but contain no new quantitative data or guidance changes.","Presentation covers broader strategies; no earnings, M&A, or leadership changes announced.","Filing is routine FD disclosure with no material impact on financial outlook."],"urls":{"canonical":"https://secwatch.observer/filing/0000277509-24-000007","json":"https://secwatch.observer/filing/0000277509-24-000007.json","markdown":"https://secwatch.observer/filing/0000277509-24-000007.md","text":"https://secwatch.observer/filing/0000277509-24-000007.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277509/000027750924000007/0000277509-24-000007-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277509/000027750924000007/fss-20240229.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T07:30:43.530729+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"}