Federal Signal Corporation

10-Q Quarter ended 2026-06-30 Jul 30, 2026 8-K Regulation FD disclosure May 20, 2026 10-Q Quarter ended 2026-03-31 Apr 29, 2026 8-K Shareholder vote results Apr 22, 2026 8-K Regulation FD disclosure Mar 2, 2026 8-K Director or officer change Feb 26, 2026 10-K Fiscal year ended 2025-12-31 Feb 25, 2026 8-K Other events Jan 16, 2026 8-K Regulation FD disclosure Jan 14, 2026 8-K Other events Dec 18, 2025 8-K Completed an acquisition or disposition Dec 1, 2025 10-Q Quarter ended 2025-09-30 Oct 30, 2025 8-K Entered a material agreement Sep 25, 2025 10-Q Quarter ended 2025-06-30 Jul 30, 2025 10-Q Quarter ended 2025-03-31 Apr 30, 2025 8-K Shareholder vote results; Other events Apr 22, 2025 10-K Fiscal year ended 2024-12-31 Feb 26, 2025 8-K Other events Feb 14, 2025 10-Q Quarter ended 2024-09-30 Oct 31, 2024 8-K Other events Oct 7, 2024 10-Q Quarter ended 2024-06-30 Jul 25, 2024 10-Q Quarter ended 2024-03-31 Apr 30, 2024 8-K Shareholder vote results Apr 23, 2024 8-K Regulation FD disclosure Feb 29, 2024 10-K Fiscal year ended 2023-12-31 Feb 27, 2024 8-K Director or officer change Nov 21, 2023 8-K Regulation FD disclosure Nov 6, 2023 10-Q Quarter ended 2023-09-30 Nov 2, 2023 8-K Amended charter or bylaws Oct 24, 2023 10-Q Quarter ended 2023-06-30 Jul 27, 2023 10-Q Quarter ended 2023-03-31 May 2, 2023 8-K Shareholder vote results Apr 25, 2023 8-K Other events Apr 4, 2023 8-K Regulation FD disclosure Mar 3, 2023 10-K Fiscal year ended 2022-12-31 Mar 1, 2023 10-Q Quarter ended 2022-09-30 Nov 3, 2022 8-K Entered a material agreement Oct 24, 2022 8-K Other events Oct 3, 2022 8-K Director or officer change Sep 13, 2022 8-K Other events Sep 7, 2022