Diane Bonina insider trades: Federal Signal (FSS) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Diane reports to the SEC
Open-market buys and sales
1 trade reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 4, 2026 | FSS | ↓ Sell | 19,164 | $130.05 | $2.5M | Direct | Aug 5, 2026 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FSS insiders
Open-market trades in the last 12 months
About Diane Bonina's insider trades
Diane Bonina is VP, Gen'l Counsel & Secretary at Federal Signal (FSS). Since Aug 4, 2026, Diane has reported no open-market purchases and 1 sale worth $2.5M on SEC Form 4. In the last 12 months: 1 sale ($2.5M).
Their filings also include grants and awards (6 filings), shares withheld for taxes (4 filings), option exercises (1 filing), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FSS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.