Federal Signal (NYSE: FSS) insider transactions
In the twelve months to 10 November 2026, executives and directors of Federal Signal reported 6 open-market sales of 25,334 shares ($3.3m) and 1 open-market purchase of 2,000 shares ($221,540), by 3 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 25 September 2026 | Vaillancourt Eric A. | Director | Grant or award | +104 | — | 1,519 | Form 4 |
| 25 September 2026 | Maue Richard A | Director | Grant or award | +108 | — | 3,527 | Form 4 |
| 4 August 2026 | Reichelderfer Brenda | Director | Gift | −7,650 | — | 51,958 | Form 4 |
| 4 August 2026 | Reichelderfer Brenda | Director | Open-market sale | −6,070 | $131.02 | 45,888 | Form 4 |
| 4 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Option exercise | +8,406 | $35.80 | 24,095 | Form 4 |
| 4 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Open-market sale | −8,306 | $130.45 | 15,789 | Form 4 |
| 4 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Open-market sale | −100 | $131.05 | 15,689 | Form 4 |
| 4 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Option exercise | +6,450 | $51.81 | 22,139 | Form 4 |
| 4 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Open-market sale | −6,350 | $130.41 | 15,789 | Form 4 |
| 4 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Open-market sale | −100 | $131.05 | 15,689 | Form 4 |
| 3 August 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Open-market sale | −4,408 | $128.75 | 15,689 | Form 4 |
| 26 June 2026 | Maue Richard A | Director | Grant or award | +99 | — | 3,419 | Form 4 |
| 26 June 2026 | Vaillancourt Eric A. | Director | Grant or award | +96 | — | 1,415 | Form 4 |
| 4 May 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | Shares withheld for tax | −962 | $117.49 | 20,097 | Form 4 |
| 4 May 2026 | Weber Mark | SVP & COO | Shares withheld for tax | −2,278 | $117.49 | 86,500 | Form 4 |
| 4 May 2026 | Hudson Ian A. | S.v.p. & CFO | Shares withheld for tax | −1,657 | $117.49 | 96,663 | Form 4 |
| 4 May 2026 | Sherman Jennifer L | President & CEO | Shares withheld for tax | −7,695 | $117.49 | 641,724 | Form 4 |
| 1 May 2026 | Sherman Jennifer L | President & CEO | Option exercise | +59,242 | $12.66 | 679,099 | Form 4 |
| 1 May 2026 | Sherman Jennifer L | President & CEO | Shares withheld for tax | −29,680 | $121.61 | 649,419 | Form 4 |
| 21 April 2026 | Reichelderfer Brenda | Director | Grant or award | +1,674 | — | 59,608 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Federal Signal page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.