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sellModerate

Mark Weber sold $5.7M of FSS

SVP & COO at FEDERAL SIGNAL CORP /DE/. 51,187 shares at an average of $111.56, traded Nov 6, 2025, filed Nov 10, 2025.

Warning score
50
Value
$5.7M
51,187 shares
Holdings after
73,874
-67% from before
From 52-week low
+61%
low $68.69, close $110.37
From 52-week high
-14%
high $129.09, as of Nov 6, 2025

Score components

  • Role
    COO
    +20
  • Trade size
    $5.7M at market
    +25
  • Share of holdings sold
    Sold 67% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

This signal so far: 1m -1.8%, 3m +3.8%, 6m +4.5%.

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.

FSSOct 12, 2026 · close 114.78
Since filing Nov 10, 2025: +2.5%SPY +15.4% · excess -12.9%

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 0001628280-25-051250, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 6, 2025MOption exercise
Common Stock
+2,546$27.80$71k76,420Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-2,546$112.55$287k73,874Nov 10, 2025
Nov 6, 2025MOption exercise
Common Stock
+15,682$42.86$672k89,556Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-1,640$112.50$185k87,916Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-14,042$111.70$1.6M73,874Nov 10, 2025
Nov 6, 2025MOption exercise
Common Stock
+19,780$35.80$708k93,654Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-19,760$111.61$2.2M73,894Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-20$112.34$2,24773,874Nov 10, 2025
Nov 6, 2025MOption exercise
Common Stock
+11,470$51.81$594k85,344Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-11,470$111.05$1.3M73,874Nov 10, 2025
Nov 6, 2025MOption exercise
Common Stock
+1,709$82.31$141k75,583Nov 10, 2025
Nov 6, 2025SOpen-market sale
Common Stock
-1,709$110.75$189k73,874Nov 10, 2025
Nov 6, 2025MOption exercise
Stock Option (right-to-buy)derivative
-2,546$0.00$00Nov 10, 2025
Nov 6, 2025MOption exercise
Stock Option (right-to-buy)derivative
-15,682$0.00$00Nov 10, 2025
Nov 6, 2025MOption exercise
Stock Option (right-to-buy)derivative
-19,780$0.00$00Nov 10, 2025
Nov 6, 2025MOption exercise
Stock Option (right-to-buy)derivative
-11,470$0.00$05,734Nov 10, 2025
Nov 6, 2025MOption exercise
Stock Option (right-to-buy)derivative
-1,709$0.00$08,545Nov 10, 2025

Related signals

Other insiders at FEDERAL SIGNAL CORP /DE/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
FSSsell 2
FEDERAL SIGNAL CORP /DE/
Brenda Reichelderfer
director
$795k
6,070 shares
-12%
53Moderate
FSSsell 2
FEDERAL SIGNAL CORP /DE/
Diane Bonina
VP, Gen'l Counsel & Secretary
$2.5M
19,264 shares
-96%
39Weak
FSSbuy
FEDERAL SIGNAL CORP /DE/
Richard A Maue
director
$222k
2,000 shares
-
30Weak
FSSbuy
FEDERAL SIGNAL CORP /DE/
Jennifer L Sherman
President & CEO
$103k
1,250 shares
+0%
50Moderate
FSSsell
FEDERAL SIGNAL CORP /DE/
Brenda Reichelderfer
director
$2.4M
25,685 shares
-31%
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.