{
  "name": "Federal Signal Corp",
  "legal_name": "FEDERAL SIGNAL CORP /DE/",
  "ticker": "FSS",
  "tickers": [
    "FSS"
  ],
  "cik": "0000277509",
  "page_url": "https://steadybase.io/company/federal-signal-corp/",
  "markdown_url": "https://steadybase.io/company/federal-signal-corp.md",
  "json_url": "https://steadybase.io/company/federal-signal-corp.json",
  "as_of": "2026-11-10",
  "last_filed": "2026-10-29",
  "industry": {
    "sic": "3711",
    "description": "Motor Vehicles & Passenger Car Bodies"
  },
  "headquarters": {
    "city": "Downers Grove",
    "state": "IL",
    "country": "US"
  },
  "exchanges": [
    "NYSE"
  ],
  "fiscal_year_end": "December 31",
  "filer_category": "Large accelerated filer",
  "state_of_incorporation": "DE",
  "website": "federalsignal.com",
  "investor_relations_url": null,
  "linkedin_company_url": "https://www.linkedin.com/company/federal-signal-corporation",
  "summary": {
    "text": "Federal Signal Corporation, founded in 1901, was reincorporated as a Delaware corporation in 1969. The Company designs, manufactures, and supplies a suite of products and integrated solutions for municipal, governmental, industrial, and commercial customers.",
    "section": "Item 1. Business",
    "period_end": "2025-12-31",
    "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm"
  },
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      "key": "revenue",
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      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/0001628280-26-011576-index.html",
      "text": "Revenue: $2.2B for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026)."
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      "text": "Operating income: $340.9M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026)."
    },
    {
      "key": "net_income",
      "label": "Net income",
      "value": 246600000,
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      "text": "Net income: $246.6M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026)."
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      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/0001628280-26-011576-index.html",
      "text": "SG&A: $255.9M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026)."
    },
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      "value": 5800,
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      "period_end": "2025-12-31",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm",
      "text": "Employees: 5,800 as of Dec 31, 2025, as reported in an SEC filing."
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      "text": "Shares outstanding: 61,016,459 as of Sep 30, 2026 (10-Q filed Oct 29, 2026)."
    },
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      "key": "auditor",
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      "value": "Deloitte & Touche LLP",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm",
      "text": "Auditor: Deloitte & Touche LLP, Chicago, Illinois, named in the latest 10-K."
    }
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      ],
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828025054406/fss-20251125.htm"
    },
    {
      "filed": "2025-09-25",
      "items": [
        {
          "item": "1.01",
          "label": "Entry into a material definitive agreement",
          "signal": "deal"
        },
        {
          "item": "9.01",
          "label": "Financial statements and exhibits",
          "signal": "exhibits"
        }
      ],
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828025042691/fss-20250924.htm"
    },
    {
      "filed": "2025-04-22",
      "items": [
        {
          "item": "5.07",
          "label": "Submission of matters to a vote of security holders",
          "signal": "governance"
        },
        {
          "item": "8.01",
          "label": "Other events",
          "signal": "other"
        },
        {
          "item": "9.01",
          "label": "Financial statements and exhibits",
          "signal": "exhibits"
        }
      ],
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000027750925000029/fss-20250422.htm"
    }
  ],
  "insider_trades": [
    {
      "owner": "Brenda Reichelderfer",
      "role": "Director",
      "action": "sold",
      "code": "S",
      "shares": 6070,
      "value_usd": 795291,
      "date": "2026-08-04",
      "filed": "2026-08-06",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026054191/0001628280-26-054191-index.htm"
    },
    {
      "owner": "Diane Bonina",
      "role": "VP, Gen'l Counsel & Secretary",
      "action": "sold",
      "code": "S",
      "shares": 19264,
      "value_usd": 2505361,
      "date": "2026-08-04",
      "filed": "2026-08-05",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026053640/0001628280-26-053640-index.htm"
    },
    {
      "owner": "Richard A. Maue",
      "role": "Director",
      "action": "bought",
      "code": "P",
      "shares": 2000,
      "value_usd": 221540,
      "date": "2026-03-10",
      "filed": "2026-03-10",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026016423/0001628280-26-016423-index.htm"
    },
    {
      "owner": "Mark Weber",
      "role": "SVP & COO",
      "action": "sold",
      "code": "S",
      "shares": 51187,
      "value_usd": 5710219,
      "date": "2025-11-06",
      "filed": "2025-11-10",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828025051250/0001628280-25-051250-index.htm"
    }
  ],
  "quotes": [],
  "latest_filings": [
    {
      "form": "8-K",
      "filed": "2026-05-20",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026036817/fss-20260520.htm"
    },
    {
      "form": "10-K",
      "filed": "2026-02-25",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm"
    },
    {
      "form": "10-Q",
      "filed": "2026-10-29",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026068175/fss-20260930.htm"
    },
    {
      "form": "DEF 14A",
      "filed": "2026-03-06",
      "source_url": "https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm"
    }
  ],
  "source": "SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from."
}