Federal Signal Insider Trades
NYSE: FSSIndustrialsAuto ManufacturingUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 1 · $221.53K
- Sales
- 13 · $9.01M
- Shares bought / sold
- 2.00K / 76.52K
- Net activity
- Net selling $8.8 million
Federal Signal insider activity
Over the last 12 months, Federal Signal insiders reported 61 transactions on SEC Form 4: 1 open-market purchase and 13 sales. Insiders bought $221,532 and sold $9.0 million worth of stock, for net insider selling of $8.8 million. The largest seller was WEBER MARK, with $5.7 million in reported sales.
The most recent filing shows Maue Richard A (Director) reporting a transaction in 108 shares on Sep 25, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put FSS's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
FSS insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 25, 2026 | Vaillancourt Eric A.Director | Award | 104 | — | Form 4 |
| Sep 25, 2026 | Maue Richard ADirector | Award | 108 | — | Form 4 |
| Aug 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Sale | 100 | $13.11K | Form 4 |
| Aug 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Sale | 6,350 | $828.11K | Form 4 |
| Aug 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Option exercise | 6,450 | $334.17K | Form 4 |
| Aug 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Sale | 100 | $13.11K | Form 4 |
| Aug 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Sale | 8,306 | $1.08M | Form 4 |
| Aug 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Option exercise | 8,406 | $300.93K | Form 4 |
| Aug 4, 2026 | REICHELDERFER BRENDADirector | Sale | 6,070 | $795.27K | Form 4 |
| Aug 4, 2026 | REICHELDERFER BRENDADirector | Gift | 7,650 | — | Form 4 |
| Aug 3, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Sale | 4,408 | $567.53K | Form 4 |
| Jun 26, 2026 | Maue Richard ADirector | Award | 99 | — | Form 4 |
| Jun 26, 2026 | Vaillancourt Eric A.Director | Award | 96 | — | Form 4 |
| May 4, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Tax withholding | 962 | $113.03K | Form 4 |
| May 4, 2026 | Hudson Ian A.S.V.P. & CFO | Tax withholding | 1,657 | $194.68K | Form 4 |
| May 4, 2026 | SHERMAN JENNIFER LPresident & CEO | Tax withholding | 7,695 | $904.09K | Form 4 |
| May 4, 2026 | WEBER MARKSVP & COO | Tax withholding | 2,278 | $267.64K | Form 4 |
| May 1, 2026 | SHERMAN JENNIFER LPresident & CEO | Tax withholding | 29,680 | $3.61M | Form 4 |
| May 1, 2026 | SHERMAN JENNIFER LPresident & CEO | Option exercise | 59,242 | $750.00K | Form 4 |
| Apr 21, 2026 | Helmkamp Katrina LDirector | Award | 1,277 | — | Form 4 |
| Apr 21, 2026 | REICHELDERFER BRENDADirector | Award | 1,674 | — | Form 4 |
| Apr 21, 2026 | Lowe Eugene Joseph IIIDirector | Award | 1,277 | — | Form 4 |
| Apr 21, 2026 | Maue Richard ADirector | Award | 1,277 | — | Form 4 |
| Apr 21, 2026 | Patel ShashankDirector | Award | 1,277 | — | Form 4 |
| Apr 21, 2026 | Vaillancourt Eric A.Director | Award | 1,277 | — | Form 4 |
| Apr 21, 2026 | Workman John LDirector | Award | 1,277 | — | Form 4 |
| Mar 27, 2026 | Maue Richard ADirector | Award | 43 | — | Form 4 |
| Mar 27, 2026 | Vaillancourt Eric A.Director | Award | 42 | — | Form 4 |
| Mar 10, 2026 | Maue Richard ADirector | Buy | 2,000 | $221.53K | Form 4 |
| Mar 4, 2026 | REICHELDERFER BRENDADirector | Gift | 215 | — | Form 4 |
| Feb 27, 2026 | Boeschen FelixVP Strategy/Investor Relations | Award | 590 | — | Form 4 |
| Feb 27, 2026 | WEBER MARKSVP & COO | Award | 2,577 | — | Form 4 |
| Feb 27, 2026 | Hudson Ian A.S.V.P. & CFO | Award | 2,416 | — | Form 4 |
| Feb 27, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Award | 1,396 | — | Form 4 |
| Feb 27, 2026 | SHERMAN JENNIFER LPresident & CEO | Award | 11,810 | — | Form 4 |
| Feb 26, 2026 | WEBER MARKSVP & COO | Tax withholding | 9,843 | $1.16M | Form 4 |
| Feb 26, 2026 | WEBER MARKSVP & COO | Award | 22,170 | — | Form 4 |
| Feb 26, 2026 | Hudson Ian A.S.V.P. & CFO | Tax withholding | 6,376 | $750.01K | Form 4 |
| Feb 26, 2026 | Hudson Ian A.S.V.P. & CFO | Award | 14,318 | — | Form 4 |
| Feb 26, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Tax withholding | 3,718 | $437.35K | Form 4 |
| Feb 26, 2026 | Bonina DianeVP, Gen'l Counsel & Secretary | Award | 8,316 | — | Form 4 |
| Feb 26, 2026 | SHERMAN JENNIFER LPresident & CEO | Tax withholding | 29,455 | $3.46M | Form 4 |
| Feb 26, 2026 | SHERMAN JENNIFER LPresident & CEO | Award | 66,508 | — | Form 4 |
| Dec 18, 2025 | SHERMAN JENNIFER LPresident & CEO | Gift | 1,805 | — | Form 4 |
| Nov 10, 2025 | Workman John LDirector | Gift | 2,500 | — | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 1,709 | $189.26K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Option exercise | 1,709 | $140.67K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 11,470 | $1.27M | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Option exercise | 11,470 | $594.26K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 20 | $2.25K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 19,760 | $2.21M | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Option exercise | 19,780 | $708.12K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 14,042 | $1.57M | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 1,640 | $184.50K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Option exercise | 15,682 | $672.13K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Sale | 2,546 | $286.54K | Form 4 |
| Nov 6, 2025 | WEBER MARKSVP & COO | Option exercise | 2,546 | $70.78K | Form 4 |
| Nov 5, 2025 | REICHELDERFER BRENDADirector | Gift | 880 | — | Form 4 |
| Nov 5, 2025 | REICHELDERFER BRENDADirector | Gift | 88 | — | Form 4 |
| Nov 4, 2025 | MARTIN DENNIS JDirector | Gift | 55,859 | — | Form 4 |
| Nov 4, 2025 | REICHELDERFER BRENDADirector | Gift | 880 | — | Form 4 |
| Jun 27, 2025 | Helmkamp Katrina LDirector | Award | 131 | — | Form 4 |
| May 5, 2025 | Bonina DianeVP, Gen'l Counsel & Secretary | Tax withholding | 1,315 | $113.85K | Form 4 |
| May 5, 2025 | WEBER MARKSVP & COO | Tax withholding | 3,094 | $267.88K | Form 4 |
| May 5, 2025 | Hudson Ian A.S.V.P. & CFO | Tax withholding | 2,243 | $194.20K | Form 4 |
| May 5, 2025 | SHERMAN JENNIFER LPresident & CEO | Tax withholding | 9,900 | $857.14K | Form 4 |
| May 2, 2025 | Bonina DianeVP, Gen'l Counsel & Secretary | Award | 1,733 | — | Form 4 |
| May 2, 2025 | WEBER MARKSVP & COO | Award | 3,465 | — | Form 4 |
| May 2, 2025 | Boeschen FelixVP Strategy/Investor Relations | Award | 650 | — | Form 4 |
| May 2, 2025 | Hudson Ian A.S.V.P. & CFO | Award | 3,176 | — | Form 4 |
| May 2, 2025 | SHERMAN JENNIFER LPresident & CEO | Award | 13,997 | — | Form 4 |
| Apr 22, 2025 | Lowe Eugene Joseph IIIDirector | Award | 1,969 | — | Form 4 |
| Apr 22, 2025 | MARTIN DENNIS JDirector | Award | 1,969 | — | Form 4 |
| Apr 22, 2025 | Workman John LDirector | Award | 1,969 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4