Federal Signal Corp /DE/ SEC filings FSS
Federal Signal Corp /DE/ has 1,002 filings in SEC EDGAR's recent list, going back to Mar 1, 2010. Its latest annual report, Form ARS, was filed on Mar 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on May 20, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Sep 28, 2026 | Sep 25, 2026 |
| 4 | Insider transaction | Sep 28, 2026 | Sep 25, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Aug 3, 2026 |
| 144 | Notice of proposed sale | Aug 4, 2026 | — |
| 144 | Notice of proposed sale | Aug 3, 2026 | — |
| 4 | Insider transaction | Jun 29, 2026 | Jun 26, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 26, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 4, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Mar 30, 2026 | Mar 27, 2026 |
| 4 | Insider transaction | Mar 30, 2026 | Mar 27, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 3 | Initial insider ownership | Mar 6, 2026 | Feb 26, 2026 |
| 3 | Initial insider ownership | Mar 6, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 4, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 27, 2026 |
| 4 | Insider transaction | Dec 19, 2025 | Dec 18, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| 4 | Insider transaction | Nov 10, 2025 | Nov 6, 2025 |
| 4 | Insider transaction | Nov 6, 2025 | Nov 4, 2025 |
| 4 | Insider transaction | Nov 5, 2025 | Nov 4, 2025 |
| 144 | Notice of proposed sale | Nov 4, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 18, 2025 | — |
| 4 | Insider transaction | Jun 30, 2025 | Jun 27, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 9, 2025 | Apr 7, 2025 |
| 4 | Insider transaction | Mar 31, 2025 | Mar 28, 2025 |
| 4/A | Form 4/a | Mar 20, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Jan 2, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Dec 11, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Sep 27, 2024 | Sep 27, 2024 |
| 4 | Insider transaction | Sep 3, 2024 | Aug 29, 2024 |
| 144 | Notice of proposed sale | Aug 30, 2024 | — |
| 144 | Notice of proposed sale | Aug 15, 2024 | — |
| 4 | Insider transaction | Jun 28, 2024 | Jun 28, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 2, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 2, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 2, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 2, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 2, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 2, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 23, 2024 |
| 4 | Insider transaction | Mar 29, 2024 | Mar 29, 2024 |
| 4 | Insider transaction | Mar 4, 2024 | Feb 29, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 22, 2024 | — |
| 4 | Insider transaction | Jan 2, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Dec 6, 2023 | Dec 6, 2023 |
| 4 | Insider transaction | Nov 24, 2023 | Nov 21, 2023 |
| 3 | Initial insider ownership | Nov 24, 2023 | Nov 20, 2023 |
| 4 | Insider transaction | Nov 13, 2023 | Nov 8, 2023 |
| 144 | Notice of proposed sale | Nov 6, 2023 | — |
| 3 | Initial insider ownership | Oct 2, 2023 | Sep 28, 2023 |
| 4 | Insider transaction | Aug 3, 2023 | Aug 1, 2023 |
| 144 | Notice of proposed sale | Aug 2, 2023 | — |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 144 | Notice of proposed sale | May 19, 2023 | — |
| 4 | Insider transaction | May 9, 2023 | May 8, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 4, 2023 |
| 144 | Notice of proposed sale | May 3, 2023 | — |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 10, 2023 | — |
| 4 | Insider transaction | Apr 3, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2023 | — |
| 5 | Annual insider ownership | Jan 19, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Jan 3, 2023 | Dec 30, 2022 |
| 4 | Insider transaction | Nov 28, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 21, 2022 |
| 4 | Insider transaction | Nov 8, 2022 | Nov 4, 2022 |
| 4 | Insider transaction | Oct 3, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 24, 2022 |
| 4 | Insider transaction | May 9, 2022 | May 6, 2022 |
| 4 | Insider transaction | May 9, 2022 | May 6, 2022 |
| 4 | Insider transaction | May 9, 2022 | May 6, 2022 |
| 4 | Insider transaction | May 9, 2022 | May 6, 2022 |
| 4 | Insider transaction | May 6, 2022 | May 4, 2022 |
| 4 | Insider transaction | May 6, 2022 | May 4, 2022 |
| 4 | Insider transaction | May 6, 2022 | May 4, 2022 |
| 4 | Insider transaction | May 6, 2022 | May 4, 2022 |
| 4 | Insider transaction | May 6, 2022 | May 4, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 26, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 26, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 26, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 26, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 26, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Apr 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 3, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Jan 25, 2022 | — |
| 4 | Insider transaction | Dec 30, 2021 | Dec 30, 2021 |
| 4 | Insider transaction | Nov 10, 2021 | Nov 9, 2021 |
| 3 | Initial insider ownership | Oct 26, 2021 | Oct 25, 2021 |
| 4 | Insider transaction | Aug 13, 2021 | Aug 12, 2021 |
| 4 | Insider transaction | May 18, 2021 | May 14, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 10, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 10, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 10, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 10, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 10, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 10, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | Apr 29, 2021 | Apr 27, 2021 |
| 4 | Insider transaction | Apr 29, 2021 | Apr 27, 2021 |
| 4 | Insider transaction | Apr 29, 2021 | Apr 27, 2021 |
| 4 | Insider transaction | Apr 29, 2021 | Apr 27, 2021 |
| 4 | Insider transaction | Apr 29, 2021 | Apr 27, 2021 |
| 4 | Insider transaction | Mar 12, 2021 | Mar 10, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2021 | — |
| 4 | Insider transaction | Dec 18, 2020 | Dec 18, 2020 |
| 4 | Insider transaction | Oct 27, 2020 | Oct 24, 2020 |
| 4 | Insider transaction | Sep 29, 2020 | Sep 25, 2020 |
| 4 | Insider transaction | Aug 20, 2020 | Aug 19, 2020 |
| 4 | Insider transaction | Jul 30, 2020 | Jul 29, 2020 |
| 4 | Insider transaction | Jun 29, 2020 | Jun 26, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 17, 2020 |
| 4 | Insider transaction | Jun 4, 2020 | Jun 3, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 8, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 8, 2020 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Motor Vehicles & Passenger Car Bodies (SIC 3711)
- Listed as
- FSS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Downers Grove, IL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 277509
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.