13 insiders reported 82 Form 4 transactions for FEDERAL SIGNAL CORP /DE/ (FSS) over the past 18 months (most recent 2026-08-06). Recent activity: REICHELDERFER BRENDA (Director) Sell 6,070 shares, REICHELDERFER BRENDA (Director) Sell 7,650 shares, Bonina Diane (VP, Gen'l Counsel & Secretary) Sell 4,408 shares, Bonina Diane (VP, Gen'l Counsel & Secretary) Buy 8,406 shares, Bonina Diane (VP, Gen'l Counsel & Secretary) Sell 8,306 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-06 | REICHELDERFER BRENDA | Director | Sell | 6,070 | $795,273 |
| 2026-08-06 | REICHELDERFER BRENDA | Director | Sell | 7,650 | $0 |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Sell | 4,408 | $567,528 |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Buy | 8,406 | $300,935 |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Sell | 8,306 | $1.1M |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Sell | 100 | $13,105 |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Buy | 6,450 | $334,174 |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Sell | 6,350 | $828,115 |
| 2026-08-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Sell | 100 | $13,105 |
| 2026-06-29 | Maue Richard A | Director | Buy | 99 | $0 |
| 2026-06-29 | Vaillancourt Eric A. | Director | Buy | 96 | $0 |
| 2026-05-05 | SHERMAN JENNIFER L | President & CEO | Buy | 59,242 | $750,004 |
| 2026-05-05 | WEBER MARK | SVP & COO | Sell | 2,278 | $267,642 |
| 2026-05-05 | Hudson Ian A. | S.V.P. & CFO | Sell | 1,657 | $194,681 |
| 2026-05-05 | Bonina Diane | VP, Gen'l Counsel & Secretary | Sell | 962 | $113,025 |
| 2026-05-05 | SHERMAN JENNIFER L | President & CEO | Sell | 29,680 | $3.6M |
| 2026-05-05 | SHERMAN JENNIFER L | President & CEO | Sell | 7,695 | $904,086 |
| 2026-04-23 | REICHELDERFER BRENDA | Director | Buy | 1,674 | $0 |
| 2026-04-23 | Workman John L | Director | Buy | 1,277 | $0 |
| 2026-04-23 | Maue Richard A | Director | Buy | 1,277 | $0 |
| 2026-04-23 | Vaillancourt Eric A. | Director | Buy | 1,277 | $0 |
| 2026-04-23 | Lowe Eugene Joseph III | Director | Buy | 1,277 | $0 |
| 2026-04-23 | Patel Shashank | Director | Buy | 1,277 | $0 |
| 2026-04-23 | Helmkamp Katrina L | Director | Buy | 1,277 | $0 |
| 2026-03-30 | Vaillancourt Eric A. | Director | Buy | 42 | $0 |
Source: SEC Form 4 filings · as of 2026-08-06