FSS insider trading — Federal Signal Corp
Over the last 90 days, insiders at Federal Signal Corp (FSS) made 0 open-market purchases worth $0 and 3 open-market sales worth $3.30M, making them net sellers by $3.30M. The largest sale was by Bonina Diane (VP, Gen'l Counsel & Secretary), who sold 14,856 shares for $1.94M on Aug 4, 2026.
Updated Oct 16, 2026.
Recent FSS insider transactions
Every Form 4 filed by Federal Signal Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 25, 2026 | Maue Richard A | Director | A · Grant/award | Direct | 108 | — | — | Form 4 |
| Sep 25, 2026 | Vaillancourt Eric A. | Director | A · Grant/award | Direct | 104 | — | — | Form 4 |
| Aug 4, 2026 | Reichelderfer Brenda | Director | G · Gift | Direct | 7,650 | — | — | Form 4 |
| Aug 4, 2026 | Reichelderfer Brenda | Director | S · Sale | Direct | 6,070 | $131.02 | $795K | Form 4 |
| Aug 4, 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | M · Option exercise | Direct | 14,856 | $42.75 | $635K | Form 4 |
| Aug 4, 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | S · Sale | Direct | 14,856 | $130.44 | $1.94M | Form 4 |
| Aug 3, 2026 | Bonina Diane | VP, Gen'l Counsel & Secretary | S · Sale | Direct | 4,408 | $128.75 | $568K | Form 4 |
FSS insider trading FAQ
Are insiders buying FSS stock?
Not on the open market. In the last 90 days, Federal Signal Corp insiders made no open-market purchases, and 3 open-market sales totaling $3.30M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading FSS?
Recent sellers: Bonina Diane, Reichelderfer Brenda.
Where does FSS insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.