Federal Signal's three largest insider shareholders as of April 28, 2026 are Jennifer L Sherman (President Ceo, 619.03K shares), Jennifer L Sherman (President Ceo, 619.03K shares), Dennis J Martin (Executive Chairman, 452.24K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jennifer L Sherman | President Ceo | 619,028 | 0 | 02 Mar, 2026 |
| Jennifer L Sherman | President Ceo | 619,028 | 0 | 02 Mar, 2026 |
| Dennis J Martin | Executive Chairman | 452,238 | 0 | 05 Nov, 2025 |
| Ian A. Hudson | S.V.P. Cfo | 98,320 | 0 | 02 Mar, 2026 |
| Ian A. Hudson | S.V.P. Cfo | 98,320 | 0 | 02 Mar, 2026 |
| Mark Weber | Svp Coo | 88,778 | 0 | 02 Mar, 2026 |
| Mark Weber | Svp Coo | 88,778 | 0 | 02 Mar, 2026 |
| William F Owens | - | 77,342 | 0 | 23 Apr, 2024 |
| William F Owens | - | 77,342 | 0 | 23 Apr, 2024 |
| Daniel A. Dupre | Vp, Gc Secretary | 71,468 | 0 | 03 Mar, 2022 |
| Brenda Reichelderfer | - | 59,608 | 0 | 23 Apr, 2026 |
| John L Workman | - | 58,734 | 0 | 23 Apr, 2026 |
| Eugene Joseph Iii Lowe | - | 22,571 | 0 | 23 Apr, 2026 |
| Eugene Joseph Iii Lowe | - | 21,294 | 0 | 23 Apr, 2025 |
| Diane Bonina | Vp, Gen'L Counsel Secretary | 21,059 | 0 | 02 Mar, 2026 |
| Lauren B Elting | Vp, Corp. Controller Cao | 14,373 | 0 | 06 May, 2024 |
| Shashank Patel | - | 11,914 | 0 | 23 Apr, 2026 |
| Shashank Patel | - | 10,637 | 0 | 23 Apr, 2025 |
| Katrina L Helmkamp | - | 5,603 | 0 | 23 Apr, 2026 |
| Richard A Maue | - | 3,320 | 0 | 23 Apr, 2026 |
| Richard A Maue | - | 2,043 | 0 | 30 Mar, 2026 |
| Felix Boeschen | Vp Strategy/Investor Relations | 1,726 | 0 | 02 Mar, 2026 |
| Eric A. Vaillancourt | - | 1,319 | 0 | 23 Apr, 2026 |
| Diane Bonina | Vp, Gen'L Counsel Secretary | 0 | 663 | 20 Mar, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 21 Apr, 2026 | Brenda Reichelderfer | Common Stock | A | 1,674 | $0.00 | 59,608 | D | A |
| 21 Apr, 2026 | Eugene Joseph Iii Lowe | Common Stock | A | 1,277 | $0.00 | 22,571 | D | A |
| 21 Apr, 2026 | Richard A Maue | Common Stock | A | 1,277 | $0.00 | 3,320 | D | A |
| 21 Apr, 2026 | John L Workman | Common Stock | A | 1,277 | $0.00 | 58,734 | D | A |
| 21 Apr, 2026 | Eric A. Vaillancourt | Common Stock | A | 1,277 | $0.00 | 1,319 | D | A |
| 21 Apr, 2026 | Shashank Patel | Common Stock | A | 1,277 | $0.00 | 11,914 | D | A |
| 21 Apr, 2026 | Katrina L Helmkamp | Common Stock | A | 1,277 | $0.00 | 5,603 | D | A |
| 21 Apr, 2026 | Brenda Reichelderfer | Common Stock | A | 1,674 | $0.00 | 59,608 | D | A |
| 21 Apr, 2026 | Eugene Joseph Iii Lowe | Common Stock | A | 1,277 | $0.00 | 22,571 | D | A |
| 21 Apr, 2026 | Shashank Patel | Common Stock | A | 1,277 | $0.00 | 11,914 | D | A |
| 21 Apr, 2026 | Richard A Maue | Common Stock | A | 1,277 | $0.00 | 3,320 | D | A |
| 21 Apr, 2026 | Eugene Joseph Iii Lowe | Common Stock | A | 1,277 | $0.00 | 22,571 | D | A |
| 21 Apr, 2026 | John L Workman | Common Stock | A | 1,277 | $0.00 | 58,734 | D | A |
| 21 Apr, 2026 | Brenda Reichelderfer | Common Stock | A | 1,674 | $0.00 | 59,608 | D | A |
| 21 Apr, 2026 | Richard A Maue | Common Stock | A | 1,277 | $0.00 | 3,320 | D | A |
| 21 Apr, 2026 | John L Workman | Common Stock | A | 1,277 | $0.00 | 58,734 | D | A |
| 21 Apr, 2026 | Eric A. Vaillancourt | Common Stock | A | 1,277 | $0.00 | 1,319 | D | A |
| 21 Apr, 2026 | Eric A. Vaillancourt | Common Stock | A | 1,277 | $0.00 | 1,319 | D | A |
| 21 Apr, 2026 | Katrina L Helmkamp | Common Stock | A | 1,277 | $0.00 | 5,603 | D | A |
| 21 Apr, 2026 | Katrina L Helmkamp | Common Stock | A | 1,277 | $0.00 | 5,603 | D | A |