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sellWeak cluster of 2

Gregory C. Bowen sold $512k of DORM

VP, Chief Accounting Officer at Dorman Products, Inc.. 3,531 shares at an average of $145.01, traded Aug 5, 2026, filed Aug 7, 2026.

Warning score
36
Value
$512k
3,531 shares
Holdings after
5,340
-40% from before
From 52-week low
+41%
low $100.50, close $141.54
From 52-week high
-15%
high $166.34, as of Aug 5, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $512k at market
    +18
  • Share of holdings sold
    Sold 40% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

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 9, 2026 · close 120.40
Since filing Aug 7, 2026: -14.6%SPY +0.9% · excess -15.4%

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 0001628280-26-054845, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 5, 2026MOption exercise
Common Stock
+1,974$96.36$190k7,314Aug 7, 2026
Aug 5, 2026MOption exercise
Common Stock
+1,557$91.28$142k8,871Aug 7, 2026
Aug 5, 2026SOpen-market sale
Common Stock
-1,974$145.23$287k6,897Aug 7, 2026
Aug 5, 2026SOpen-market sale
Common Stock
-1,557$144.72$225k5,340Aug 7, 2026
Aug 5, 2026MOption exercise
Employee Stock Option (right to buy)derivative
-1,974$0.00$00Aug 7, 2026
Aug 5, 2026MOption exercise
Employee Stock Option (right to buy)derivative
-1,557$0.00$0520Aug 7, 2026

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%
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%
41Moderate
DORMsell
Dorman Products, Inc.
John J Gavin
director
$380k
2,900 shares
-26%

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.

Gregory C. Bowen sold $512k of DORM | InsiderTell