FEDERAL SIGNAL CORP /DE/ — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| SHERMAN JENNIFER L | President & CEO | Gift | 1,805 | — | — | 570,165 | Dec 18, 2025 |
| Workman John L | — | Gift | 2,500 | — | — | 57,457 | Nov 10, 2025 |
| WEBER MARK | SVP & COO | Sale | 14,042 | $111.70 | $1,568,491 | 73,874 | Nov 6, 2025 |
| REICHELDERFER BRENDA | — | Gift | 880 | — | — | 59,117 | Nov 5, 2025 |
| MARTIN DENNIS J | — | Gift | 55,859 | — | — | 452,238 | Nov 4, 2025 |
| Helmkamp Katrina L | — | Award / Grant | 131 | — | — | 4,326 | Jun 27, 2025 |
| WEBER MARK | SVP & COO | Award / Grant | 3,465 | — | — | 76,968 | May 5, 2025 |
| SHERMAN JENNIFER L | President & CEO | Award / Grant | 13,997 | — | — | 579,718 | May 5, 2025 |
| Hudson Ian A. | S.V.P. & CFO | Award / Grant | 3,176 | — | — | 90,205 | May 5, 2025 |
| Bonina Diane | VP, Gen'l Counsel & Secretary | Tax Withholding | 1,315 | $86.58 | $113,853 | 15,065 | May 2, 2025 |
| Boeschen Felix | VP Strategy/Investor Relations | Award / Grant | 650 | — | — | 1,136 | May 2, 2025 |
| Workman John L | — | Award / Grant | 1,969 | — | — | 59,957 | Apr 22, 2025 |
| MARTIN DENNIS J | — | Award / Grant | 1,969 | — | — | 508,097 | Apr 22, 2025 |
| Lowe Eugene Joseph III | — | Award / Grant | 1,969 | — | — | 21,294 | Apr 22, 2025 |
| Helmkamp Katrina L | — | Award / Grant | 1,969 | — | — | 4,195 | Apr 22, 2025 |
| REICHELDERFER BRENDA | — | Award / Grant | 2,580 | — | — | 59,997 | Apr 22, 2025 |
| Patel Shashank | — | Award / Grant | 1,969 | — | — | 10,637 | Apr 22, 2025 |
| SHERMAN JENNIFER L | President & CEO | Option Exercise | 12,935 | $16.09 | $208,124 | 573,092 | Apr 7, 2025 |
| Helmkamp Katrina L | — | Award / Grant | 164 | — | — | 2,226 | Mar 28, 2025 |
| Bonina Diane | VP, Gen'l Counsel & Secretary | I | 663 | $75.45 | $50,000 | 663 | Mar 17, 2025 |
| Bonina Diane | VP, Gen'l Counsel & Secretary | I | 663 | $75.45 | $50,000 | 663 | Mar 13, 2025 |
| SHERMAN JENNIFER L | President & CEO | Purchase | 1,250 | $82.32 | $102,900 | 559,183 | Feb 28, 2025 |
| WEBER MARK | SVP & COO | Tax Withholding | 13,526 | $81.67 | $1,104,668 | 73,503 | Feb 27, 2025 |
| Hudson Ian A. | S.V.P. & CFO | Tax Withholding | 9,833 | $81.67 | $803,061 | 87,029 | Feb 27, 2025 |
| Bonina Diane | VP, Gen'l Counsel & Secretary | Award / Grant | 12,952 | — | — | 21,091 | Feb 27, 2025 |
| SHERMAN JENNIFER L | President & CEO | Award / Grant | 97,513 | — | — | 601,119 | Feb 27, 2025 |
| Helmkamp Katrina L | — | Award / Grant | 121 | — | — | 2,062 | Dec 31, 2024 |
| Workman John L | — | Gift | 5,000 | — | — | 57,988 | Dec 11, 2024 |
| Helmkamp Katrina L | — | Award / Grant | 119 | — | — | 1,941 | Sep 27, 2024 |
| REICHELDERFER BRENDA | — | Sale | 25,685 | $92.99 | $2,388,448 | 57,417 | Aug 29, 2024 |
| Helmkamp Katrina L | — | Award / Grant | 133 | — | — | 1,822 | Jun 28, 2024 |
| WEBER MARK | SVP & COO | Award / Grant | 3,645 | — | — | 58,754 | May 6, 2024 |
| SHERMAN JENNIFER L | President & CEO | Award / Grant | 12,757 | — | — | 509,181 | May 6, 2024 |
| Hudson Ian A. | S.V.P. & CFO | Award / Grant | 2,582 | — | — | 76,578 | May 6, 2024 |
| Elting Lauren B | VP, Corp. Controller & CAO | Award / Grant | 607 | — | — | 14,716 | May 6, 2024 |
| Boeschen Felix | VP Strategy/Investor Relations | Award / Grant | 486 | — | — | 486 | May 2, 2024 |
| Bonina Diane | VP, Gen'l Counsel & Secretary | Award / Grant | 1,519 | — | — | 8,139 | May 2, 2024 |
| MARTIN DENNIS J | — | Award / Grant | 1,612 | — | — | 506,128 | Apr 23, 2024 |
| REICHELDERFER BRENDA | — | Award / Grant | 1,493 | — | — | 84,277 | Apr 23, 2024 |
| Lowe Eugene Joseph III | — | Award / Grant | 1,493 | — | — | 19,325 | Apr 23, 2024 |
| Patel Shashank | — | Award / Grant | 1,493 | — | — | 8,668 | Apr 23, 2024 |
| Owens William F | — | Award / Grant | 1,493 | — | — | 77,342 | Apr 23, 2024 |
| Helmkamp Katrina L | — | Award / Grant | 1,493 | — | — | 1,689 | Apr 23, 2024 |
| Workman John L | — | Award / Grant | 1,493 | — | — | 62,988 | Apr 23, 2024 |
| Helmkamp Katrina L | — | Award / Grant | 131 | — | — | 196 | Mar 29, 2024 |
| MARTIN DENNIS J | — | Gift | 19,034 | — | — | 504,516 | Feb 29, 2024 |
| WEBER MARK | SVP & COO | Tax Withholding | 5,837 | $82.26 | $480,152 | 55,109 | Feb 28, 2024 |
| SHERMAN JENNIFER L | President & CEO | Award / Grant | 44,656 | — | — | 515,503 | Feb 28, 2024 |
| Hudson Ian A. | S.V.P. & CFO | Award / Grant | 10,779 | — | — | 78,820 | Feb 28, 2024 |
| Elting Lauren B | VP, Corp. Controller & CAO | Tax Withholding | 911 | $82.26 | $74,939 | 14,109 | Feb 28, 2024 |