# Federal Signal Corp (FSS)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/federal-signal-corp/ JSON: https://steadybase.io/company/federal-signal-corp.json Checked Nov 10, 2026. Latest filing read: Oct 29, 2026.

## Company

- Legal name: FEDERAL SIGNAL CORP /DE/
- Ticker: FSS (NYSE)
- SEC CIK: 0000277509
- Industry: Motor Vehicles & Passenger Car Bodies (SIC 3711)
- Headquarters: Downers Grove, IL
- Fiscal year ends: December 31
- SEC filer category: Large accelerated filer
- Website: federalsignal.com
- LinkedIn: https://www.linkedin.com/company/federal-signal-corporation
- Next earnings date: Feb 26, 2027 (estimated from past 8-K timing)

## Key facts

- Revenue: $2.2B for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026). Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/0001628280-26-011576-index.html
- Operating income: $340.9M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026). Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/0001628280-26-011576-index.html
- Net income: $246.6M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026). Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/0001628280-26-011576-index.html
- SG&A: $255.9M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 25, 2026). Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/0001628280-26-011576-index.html
- Employees: 5,800 as of Dec 31, 2025, as reported in an SEC filing. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm
- Shares outstanding: 61,016,459 as of Sep 30, 2026 (10-Q filed Oct 29, 2026). Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026068175/0001628280-26-068175-index.html
- Auditor: Deloitte & Touche LLP, Chicago, Illinois, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm

## Business

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.

Source: Item 1. Business, https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income | SG&A |
|---|---|---|---|---|
| Dec 31, 2025 | $2.2B | $340.9M | $246.6M | $255.9M |
| Dec 31, 2024 | $1.9B | $281.4M | $216.3M | $234.0M |
| Dec 31, 2023 | $1.7B | $224.5M | $157.4M | $210.1M |
| Dec 31, 2022 | $1.4B | $160.8M | $120.4M | $171.7M |
| Dec 31, 2021 | $1.2B | $130.7M | $100.6M | $149.2M |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/federal-signal-corp.json

## Officers and directors

- Jennifer L. Sherman, President & CEO. LinkedIn: https://www.linkedin.com/in/jennifer-lee-sherman-18bb04278. Source: Form 4 filed May 5, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026030713/0001628280-26-030713-index.htm
- Ian A. Hudson, S.V.P. & CFO. LinkedIn: https://www.linkedin.com/in/ian-hudson-30532632. Source: Form 4 filed May 5, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026030704/0001628280-26-030704-index.htm
- Mark Weber, SVP & COO. Source: Form 4 filed May 5, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026030703/0001628280-26-030703-index.htm
- Mark D. Weber, Senior Vice President and Chief Operating Officer. LinkedIn: https://linkedin.com/in/mark-weber-3930545. Source: 10-K filed Feb 25, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm
- Diane I. Bonina, Vice President, General Counsel and Secretary. LinkedIn: https://linkedin.com/in/diane-bonina-90154132. Source: 10-K filed Feb 25, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm
- Felix M. Boeschen, Vice President, Corporate Strategy and Investor Relations. LinkedIn: https://linkedin.com/in/felix-boeschen-5845a394. Source: 10-K filed Feb 25, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm
- Diane Bonina, VP, Gen'l Counsel & Secretary. Source: Form 4 filed Aug 5, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026053640/0001628280-26-053640-index.htm
- Felix Boeschen, VP Strategy/Investor Relations. Source: Form 4 filed Mar 2, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026013475/0001628280-26-013475-index.htm
- Brenda L. Reichelderfer, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- Dennis J. Martin, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- Eric A. Vaillancourt, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- Eugene J. Lowe, III, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- John L. Workman, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- Katrina L. Helmkamp, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- Richard A. Maue, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm
- Shashank Patel, Board member (per proxy). Source: DEF 14A filed Mar 6, 2026, https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm

## Recent 8-K events

- May 20, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026036817/fss-20260520.htm
- Apr 22, 2026: Item 5.07, Submission of matters to a vote of security holders; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026026450/fss-20260421.htm
- Mar 2, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026013101/fss-20260302.htm
- Feb 26, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026012351/fss-20260226.htm
- Jan 16, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026002352/fss-20260116.htm
- Jan 14, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026002031/fss-20260114.htm
- Dec 18, 2025: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828025057883/fss-20251217.htm
- Dec 1, 2025: Item 2.01, Completion of acquisition or disposition of assets; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828025054406/fss-20251125.htm
- Sep 25, 2025: Item 1.01, Entry into a material definitive agreement; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828025042691/fss-20250924.htm
- Apr 22, 2025: Item 5.07, Submission of matters to a vote of security holders; Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/277509/000027750925000029/fss-20250422.htm

## Insider trades (Form 4)

- Aug 4, 2026: Brenda Reichelderfer (Director) sold 6,070 shares, about $795,291. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026054191/0001628280-26-054191-index.htm
- Aug 4, 2026: Diane Bonina (VP, Gen'l Counsel & Secretary) sold 19,264 shares, about $2.5M. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026053640/0001628280-26-053640-index.htm
- Mar 10, 2026: Richard A. Maue (Director) bought 2,000 shares, about $221,540. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828026016423/0001628280-26-016423-index.htm
- Nov 6, 2025: Mark Weber (SVP & COO) sold 51,187 shares, about $5.7M. Source: https://www.sec.gov/Archives/edgar/data/277509/000162828025051250/0001628280-25-051250-index.htm

## Latest filings

- 8-K filed May 20, 2026: https://www.sec.gov/Archives/edgar/data/277509/000162828026036817/fss-20260520.htm
- 10-K filed Feb 25, 2026: https://www.sec.gov/Archives/edgar/data/277509/000162828026011576/fss-20251231.htm
- 10-Q filed Oct 29, 2026: https://www.sec.gov/Archives/edgar/data/277509/000162828026068175/fss-20260930.htm
- DEF 14A filed Mar 6, 2026: https://www.sec.gov/Archives/edgar/data/277509/000162828026015646/ffs-20260306.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/