JM
Insider
John McKnight
President, Heavy DutyJohn McKnight (President, Heavy Duty) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Dorman Products, Inc. (DORM). The largest single filing was $640K of DORM (4,898 sh across 2 lots, as filed), executed Dec 1 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
2
0 buys · 2 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$898K
shares × price, as filed
Last traded
Dec 12 2025
Filed Dec 15 2025
Median ADV $40.8M across their filed names
Open performance→Volume by month
Buys $0
Sells $1.9M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Cyclical
2 filings
Sector per market data · by filing · past 12 months
Most traded names
DORMRecent filings
DORMSALE
Dorman Products, Inc.
View filing →
$258K2,000 sh × $128.80
Exec Dec 12 2025
Filed Dec 15 2025 · 5:30 PM ET DORMSALE Dorman Products, Inc. View filing → $640K
4,898 sh across 2 lots
Exec Dec 1 2025
Filed Dec 3 2025 · 5:30 PM ET DORMSALE Dorman Products, Inc. View filing → $1.0M
7,383 sh across 5 lots
Exec Dec 3 2024
Filed Dec 5 2024 · 5:30 PM ET