Diane Bonina sold $2.5M of FSS
VP, Gen'l Counsel & Secretary at FEDERAL SIGNAL CORP /DE/. 19,264 shares at an average of $130.06, traded Aug 3, 2026, filed Aug 5, 2026.
Score components
- +15RoleOfficer
- +25Trade size$2.5M at market
- +20Share of holdings soldSold 96% of holdings
- +8Cluster2 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-26-053640, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 3, 2026 | SOpen-market sale Common Stock | -4,408 | $128.75 | $568k | 15,689 | Aug 5, 2026 |
| Aug 4, 2026 | MOption exercise Common Stock | +8,406 | $35.80 | $301k | 24,095 | Aug 5, 2026 |
| Aug 4, 2026 | SOpen-market sale Common Stock | -8,306 | $130.45 | $1.1M | 15,789 | Aug 5, 2026 |
| Aug 4, 2026 | SOpen-market sale Common Stock | -100 | $131.05 | $13k | 15,689 | Aug 5, 2026 |
| Aug 4, 2026 | MOption exercise Common Stock | +6,450 | $51.81 | $334k | 22,139 | Aug 5, 2026 |
| Aug 4, 2026 | SOpen-market sale Common Stock | -6,350 | $130.41 | $828k | 15,789 | Aug 5, 2026 |
| Aug 4, 2026 | SOpen-market sale Common Stock | -100 | $131.05 | $13k | 15,689 | Aug 5, 2026 |
| Aug 4, 2026 | MOption exercise Stock Option (right-to-buy)derivative | -8,406 | $0.00 | $0 | 0 | Aug 5, 2026 |
| Aug 4, 2026 | MOption exercise Stock Option (right-to-buy)derivative | -6,450 | $0.00 | $0 | 0 | Aug 5, 2026 |
Related signals
Other insiders at FEDERAL SIGNAL CORP /DE/ and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | FEDERAL SIGNAL CORP /DE/ | Brenda Reichelderfer director | $795k 6,070 shares | -12% | |
| 39Weak | FSSbuy FEDERAL SIGNAL CORP /DE/ | Richard A Maue director | $222k 2,000 shares | - | |
| 50Moderate | FSSsell FEDERAL SIGNAL CORP /DE/ | Mark Weber SVP & COO | $5.7M 51,187 shares | -67% | |
| 30Weak | FSSbuy FEDERAL SIGNAL CORP /DE/ | Jennifer L Sherman President & CEO | $103k 1,250 shares | +0% | |
| 50Moderate | FSSsell FEDERAL SIGNAL CORP /DE/ | Mark Weber SVP & COO | $4.0M 61,444 shares | -117% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.