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sellWeak cluster of 210b5-1 plan

Steven L Berman sold $1.5M of DORM

director at Dorman Products, Inc.. 11,351 shares at an average of $136.18, traded Dec 16, 2024, filed Dec 18, 2024.

Warning score
38
Value
$1.5M
11,351 shares
Holdings after
864,805
-1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $1.5M at market
    +25
  • Share of holdings sold
    Sold 1.3% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • Role exit
    The filing reports the insider leaving
    +10
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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 -0.2%, 3m -1.9%, 6m -6.2%.

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.

DORMOct 13, 2026 · close 123.34
Since filing Dec 18, 2024: -5.0%SPY +35.8% · excess -40.8%

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 0001628280-24-051904, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 16, 2024SOpen-market sale
Common Stock10b5-1
-6,719$136.72$919k869,437Dec 18, 2024
Dec 16, 2024SOpen-market sale
Common Stock10b5-1
-1,766$137.26$242k867,671Dec 18, 2024
Dec 17, 2024SOpen-market sale
Common Stock10b5-1
-1,393$133.82$186k866,278Dec 18, 2024
Dec 17, 2024SOpen-market sale
Common Stock10b5-1
-1,389$134.55$187k864,889Dec 18, 2024
Dec 17, 2024SOpen-market sale
Common Stock10b5-1
-84$135.87$11k864,805Dec 18, 2024

Related signals

Other insiders at Dorman Products, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
13Weak
DORMsell 210b5-1
Dorman Products, Inc.
Donna M. Long
SVP, CIO
$99k
734 shares
-4%
36Weak
DORMsell 2
Dorman Products, Inc.
Gregory C. Bowen
VP, Chief Accounting Officer
$512k
3,531 shares
-40%
5Weak
DORMsell10b5-1
Dorman Products, Inc.
Donna M. Long
SVP, CIO
$98k
947 shares
-5%
5Weak
DORMsell10b5-1
Dorman Products, Inc.
Donna M. Long
SVP, CIO
$100k
812 shares
-4%
38Weak
DORMsell
Dorman Products, Inc.
John McKnight
President, Heavy Duty
$258k
2,000 shares
-18%
35Weak
DORMsell
Dorman Products, Inc.
John McKnight
President, Heavy Duty
$640k
4,898 shares
-31%
67Notable
DORMsell
Dorman Products, Inc.
David Hession
SVP and CFO
$1.7M
12,493 shares
-69%
18Weak
DORMsell
Dorman Products, Inc.
Gregory C. Bowen
VP, Chief Accounting Officer
$237k
1,453 shares
-24%
7Weak
DORMsell10b5-1
Dorman Products, Inc.
Donna M. Long
SVP, CIO
$182k
1,213 shares
-6%
5Weak
DORMsell10b5-1
Dorman Products, Inc.
Donna M. Long
SVP, CIO
$100k
820 shares
-4%

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.