DORM Insider Trading

Insider Ownership Percentage: 7.70%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $967,722.60

Dorman Products Insider Trading History Chart

This chart shows the insider buying and selling history at Dorman Products by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Dorman Products Share Price & Price History

Current Price: $123.12
Price Change: Price Decrease of -1.84 (-1.47%)
As of 09/17/2026 04:00 PM ET

This chart shows the closing price history over time for DORM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Dorman Products Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/5/2026Gregory C. BowenCAOSell3,531$145.01$512,030.315,340View SEC Filing Icon  
3/12/2026Donna M. LongSVPSell947$103.07$97,607.2920,073View SEC Filing Icon  
1/2/2026Donna M. LongSVPSell812$123.75$100,485.0017,856View SEC Filing Icon  
12/12/2025John McKnightInsiderSell2,000$128.80$257,600.009,112View SEC Filing Icon  
9/12/2025Gregory C. BowenCAOSell1,453$162.81$236,562.934,659View SEC Filing Icon  
7/28/2025Donna M. LongSVPSell820$122.21$100,212.2019,074View SEC Filing Icon  
5/19/2025John J. GavinDirectorSell2,900$131.19$380,451.008,132View SEC Filing Icon  
3/6/2025Donna M. LongSVPSell742$130.38$96,741.9619,894View SEC Filing Icon  
1/29/2025Steven L. BermanDirectorSell8,524$131.79$1,123,377.96773,094View SEC Filing Icon  
1/27/2025Steven L. BermanDirectorSell9,238$132.73$1,226,159.74788,688View SEC Filing Icon  
1/23/2025Steven L. BermanDirectorSell2,633$130.56$343,764.48814,339View SEC Filing Icon  
1/21/2025Steven L. BermanDirectorSell3,542$130.82$463,364.44819,605View SEC Filing Icon  
1/17/2025Steven L. BermanDirectorSell2,775$131.22$364,135.50823,147View SEC Filing Icon  
1/15/2025Steven L. BermanDirectorSell2,486$128.59$319,674.74828,555View SEC Filing Icon  
1/13/2025Steven L. BermanDirectorSell617$123.23$76,032.91832,910View SEC Filing Icon  
1/10/2025Steven L. BermanDirectorSell285$123.50$35,197.50833,527View SEC Filing Icon  
12/26/2024Steven L. BermanDirectorSell2,633$132.52$348,925.16833,812View SEC Filing Icon  
12/18/2024Steven L. BermanDirectorSell130$135.00$17,550.00864,675View SEC Filing Icon  
12/16/2024Steven L. BermanDirectorSell8,485$136.83$1,161,002.55867,671View SEC Filing Icon  
12/3/2024John McKnightInsiderSell8,185$139.34$1,140,497.908,902View SEC Filing Icon  
11/25/2024Eric LuftigSVPSell3,278$141.19$462,820.825,934View SEC Filing Icon  
11/15/2024Donna M. LongSVPSell3,277$134.79$441,706.8320,126View SEC Filing Icon  
11/5/2024Scott LeffSVPSell5,536$132.66$734,405.7613,336View SEC Filing Icon  
11/1/2024Jeffery L. DarbySVPSell2,400$124.98$299,952.0017,471View SEC Filing Icon  
10/11/2024Steven L. BermanDirectorSell2,669$112.57$300,449.33876,156View SEC Filing Icon  
9/26/2024Steven L. BermanDirectorSell179$115.51$20,676.29879,273View SEC Filing Icon  
9/24/2024Steven L. BermanDirectorSell1,331$116.05$154,462.55879,967View SEC Filing Icon  
9/20/2024Steven L. BermanDirectorSell215$117.01$25,157.15881,298View SEC Filing Icon  
9/18/2024Steven L. BermanDirectorSell16,071$116.55$1,873,075.05888,656View SEC Filing Icon  
9/17/2024Jeffery L. DarbySVPSell2,400$118.98$285,552.0019,871View SEC Filing Icon  
9/16/2024Steven L. BermanDirectorSell27,632$115.72$3,197,575.04936,024View SEC Filing Icon  
8/26/2024Jeffery L. DarbySVPSell1,400$113.98$159,572.0022,271View SEC Filing Icon  
8/6/2024Jeffery L. DarbySVPSell1,400$104.98$146,972.0023,671View SEC Filing Icon  
7/16/2024Jeffery L. DarbySVPSell1,400$98.98$138,572.0025,071View SEC Filing Icon  
5/10/2024Donna M. LongSVPSell500$92.06$46,030.0020,126View SEC Filing Icon  
11/1/2023G. Michael StakiasDirectorBuy1,000$65.78$65,780.0012,265View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Dorman Products (NASDAQ:DORM)

84.70% of Dorman Products stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at DORM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Dorman Products Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Tidal Investments LLC6,595$0.90M0.0%+63.8%0.022%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC34,343$4.69M0.0%-18.2%0.116%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S930$0.13M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP34,075$4.65M0.0%+39.9%0.115%Search for SEC Filing on Google Icon
8/26/2026Amundi3,762$0.51M0.0%-15.9%0.013%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC1,851$0.25M0.0%-27.8%0.006%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al2,400$0.33M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S930$0.13M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/20/2026Two Sigma Securities LLC3,335$0.46M0.0%-12.3%0.011%Search for SEC Filing on Google Icon
8/20/2026Sheets Smith Wealth Management15,593$2.13M0.2%-7.5%0.053%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC53,443$7.29M0.0%-1.2%0.180%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP348,055$47.49M0.0%-24.6%1.173%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio341$47K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP34,087$4.65M0.0%N/A0.115%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE419,359$57.22M0.0%N/A1.413%Search for SEC Filing on Google Icon
8/15/2026American Capital Management Inc.284,244$38.79M1.7%N/A0.958%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC11,754$1.61M0.0%N/A0.040%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc63,174$8.62M0.0%N/A0.213%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company13,354$1.82M0.0%N/A0.045%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC35,760$4.88M0.1%-9.0%0.120%Search for SEC Filing on Google Icon
8/13/2026Sanctuary Advisors LLC1,999$0.27M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/12/2026Northwestern Mutual Wealth Management Co.189$26K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP180$25K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Aurora Investment Counsel23,165$3.16M1.6%N/A0.078%Search for SEC Filing on Google Icon
8/10/2026Csenge Advisory Group16,133$2.20M0.1%N/A0.054%Search for SEC Filing on Google Icon
8/10/2026NewEdge Wealth LLC1,553$0.21M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/8/2026Summit Creek Advisors LLC33,535$4.58M1.6%N/A0.113%Search for SEC Filing on Google Icon
8/8/2026First National Bank of Omaha35,529$4.85M0.1%N/A0.120%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.4,078,727$556.54M0.0%N/A13.649%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG29,242$3.99M0.0%N/A0.098%Search for SEC Filing on Google Icon
8/7/2026Rice Hall James & Associates LLC35,010$4.78M0.2%N/A0.117%Search for SEC Filing on Google Icon
8/7/2026OneDigital Investment Advisors LLC2,834$0.39M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC1,421$0.19M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp165,611$22.60M0.0%N/A0.554%Search for SEC Filing on Google Icon
7/10/2026Wedge Capital Management L L P NC17,779$2.43M0.0%-5.2%0.060%Search for SEC Filing on Google Icon
7/9/2026Revolve Wealth Partners LLC1,497$0.20M0.0%N/A0.005%Search for SEC Filing on Google Icon
7/8/2026Trust Point Inc.1,916$0.26M0.0%-30.2%0.006%Search for SEC Filing on Google Icon
7/8/2026Reinhart Partners LLC.684,382$93.39M2.1%N/A2.290%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.2,021$0.28M0.0%-89.1%0.007%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC3,075$0.32M0.0%+13.5%0.010%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA2,200$0.23M0.0%-8.1%0.007%Search for SEC Filing on Google Icon
5/22/2026Summitry LLC2,815$0.29M0.0%+53.2%0.009%Search for SEC Filing on Google Icon
5/20/2026Liontrust Investment Partners LLP2,123$0.22M0.0%+7.6%0.007%Search for SEC Filing on Google Icon
5/19/2026NewEdge Advisors LLC3,008$0.31M0.0%+11.0%0.010%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE409,983$42.79M0.0%+11.6%1.372%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.42,900$4.48M0.1%+227.0%0.144%Search for SEC Filing on Google Icon
5/18/2026Amundi4,473$0.47M0.0%-44.5%0.015%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System29,277$3.06M0.0%+17.8%0.098%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada191,981$20.04M0.0%-18.6%0.643%Search for SEC Filing on Google Icon
5/16/2026American Capital Management Inc.60,435$6.31M0.3%+196.1%0.202%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company12,480$1.30M0.0%-10.6%0.042%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP28,184$2.94M0.0%+254.3%0.094%Search for SEC Filing on Google Icon
5/15/2026Rice Hall James & Associates LLC37,017$3.86M0.2%-1.4%0.124%Search for SEC Filing on Google Icon
5/15/2026Entropy Technologies LP3,305$0.35M0.0%+64.8%0.011%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC42,200$4.40M0.0%-54.1%0.141%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio53,165$5.55M0.0%+24.4%0.178%Search for SEC Filing on Google Icon
5/14/2026Aristides Capital LLC2,490$0.26M0.0%+13.5%0.008%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership95,844$10M0.0%+28.3%0.321%Search for SEC Filing on Google Icon
5/14/2026Caxton Associates LLP12,663$1.32M0.0%-13.7%0.042%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.51,992$5.43M0.0%+77.3%0.174%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC2,802$0.29M0.0%+16.1%0.009%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers12,385$1.29M0.0%-22.2%0.041%Search for SEC Filing on Google Icon
5/13/2026Southernsun Asset Management LLC246,521$25.73M3.7%+29.4%0.825%Search for SEC Filing on Google Icon
5/13/2026First Citizens Bank & Trust Co.2,378$0.25M0.0%-5.6%0.008%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP62,161$6.49M0.0%+24.3%0.208%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.5,820$0.61M0.0%-2.0%0.019%Search for SEC Filing on Google Icon
5/7/2026WCM Investment Management LLC85,610$8.78M0.0%-33.8%0.284%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP1,099,352$114.73M0.0%+4.9%3.644%Search for SEC Filing on Google Icon
5/7/2026Roubaix Capital LLC42,811$4.47M2.1%N/A0.142%Search for SEC Filing on Google Icon
5/6/2026Jennison Associates LLC826,285$86.23M0.1%+1.5%2.765%Search for SEC Filing on Google Icon
5/6/2026Aurora Investment Counsel25,612$2.67M1.5%N/A0.086%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.9,967$1.04M0.0%-12.3%0.033%Search for SEC Filing on Google Icon
5/6/2026Angeles Wealth Management LLC1,967$0.21M0.0%N/A0.007%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.218,888$22.84M0.0%-10.4%0.726%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp166,236$17.35M0.0%-3.8%0.551%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.149,852$15.64M0.0%+1.4%0.497%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky26,133$2.73M0.0%+3.1%0.087%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp15,168$1.58M0.0%+8,421.3%0.050%Search for SEC Filing on Google Icon
4/30/2026Equitable Trust Co.7,642$0.80M0.0%-1.6%0.025%Search for SEC Filing on Google Icon
4/30/2026Azzad Asset Management Inc. ADV9,019$0.94M0.1%+36.2%0.030%Search for SEC Filing on Google Icon
4/30/2026Granite Investment Partners LLC35,544$3.71M0.2%+88.9%0.118%Search for SEC Filing on Google Icon
4/28/2026Stephens Inc. AR13,484$1.41M0.0%+65.5%0.045%Search for SEC Filing on Google Icon
4/28/2026Howe & Rusling Inc.3,410$0.36M0.0%+32.3%0.011%Search for SEC Filing on Google Icon
4/28/2026Praxis Investment Management Inc.2,127$0.22M0.0%-28.4%0.007%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System21,226$2.22M0.0%-14.5%0.070%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH7,101$0.74M0.0%+1.5%0.024%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC31,160$3.25M0.1%-2.1%0.103%Search for SEC Filing on Google Icon
4/21/2026GHP Investment Advisors Inc.7,780$0.81M0.0%+12.6%0.026%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System12,300$1.28M0.0%N/A0.041%Search for SEC Filing on Google Icon
4/20/2026Ritholtz Wealth Management8,395$0.88M0.0%-70.1%0.028%Search for SEC Filing on Google Icon
4/20/2026Blue Trust Inc.469$49K0.0%-57.4%0.002%Search for SEC Filing on Google Icon
4/20/2026Assenagon Asset Management S.A.18,486$1.93M0.0%-0.5%0.061%Search for SEC Filing on Google Icon
4/18/2026Leeward Investments LLC MA149,648$15.62M0.8%+28.4%0.496%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC11,348$1.18M0.0%+56.4%0.038%Search for SEC Filing on Google Icon
4/16/2026Sheets Smith Wealth Management16,855$1.76M0.2%-5.2%0.056%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.1,313$0.16M0.0%+140.9%0.004%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC4,503$0.56M0.0%+7.2%0.015%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd527$65K0.0%+954.0%0.002%Search for SEC Filing on Google Icon
3/2/2026Sankala Group LLC399$47K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/26/2026Aristides Capital LLC2,194$0.27M0.0%-84.8%0.007%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Dorman Products logo
Dorman Products, Inc. supplies replacement and upgrade parts for passenger cars, light trucks, medium- and heavy-duty trucks, utility terrain vehicles, and all-terrain vehicles in the motor vehicle aftermarket industry in the United States and internationally. It offers engine products, including intake and exhaust manifolds, fans, thermostat housings, and throttle bodies; undercar products comprising fluid lines, fluid reservoirs, connectors, 4-wheel drive components and axles, drain plugs, other engine, and transmission and axle components; steering and suspension products consist of control arms, ball joints, tie-rod ends, brake hardware and hydraulics, wheel and axle hardware, suspension arms, knuckles, links, bushings, and leaf springs, as well as other suspension, steering, and brake components; body products, such as door handles and hinges, window lift motors, window regulators, switches and handles, wiper components, lighting, electrical, and other interior and exterior vehicle body components, including windshields for UTVs; electronics products comprise new and remanufactured modules, clusters and sensors; and hardware products, such as threaded bolts and auto body fasteners, automotive and home electrical wiring components, and other hardware assortments and merchandise. The company also provides air tanks, shock absorbers, and air springs; transmission control modules, variable geometry timing actuators, and other control modules and sensors; new control arms, suspension components, door lock actuators, and handles for electric vehicles; and leaf springs, intake manifolds, exhaust manifolds, window regulators, radiator fan assemblies, tire pressure monitor sensors, exhaust gas recirculation coolers, UTV windshields, and complex electronics modules. It markets its products under the DORMAN, DORMAN OE FIX, HELP!, Conduct-Tite, Dayton Parts, SuperATV, Keller Performance Products, Assault Industries, Gboost, and GDP brands. Dorman Products, Inc. was founded in 1918 and is headquartered in Colmar, Pennsylvania.
Read More on Dorman Products

Today's Range

Now: $123.12
Low: $123.01
High: $126.74

50 Day Range

MA: $133.33
Low: $123.12
High: $147.70

52 Week Range

Now: $123.12
Low: $98.44
High: $164.00

Volume

146,124 shs

Average Volume

160,764 shs

Market Capitalization

$3.65 billion

P/E Ratio

17.05

Dividend Yield

N/A

Beta

0.99

Who are the company insiders with the largest holdings of Dorman Products?

Dorman Products' top insider investors include:
  1. Steven Berman (CEO)
  2. Steven L Berman (Chairman)
  3. Steven L Berman (Director)
  4. Mathias J Barton (Insider)
  5. Mathias J Barton (CEO)
  6. Edgar Levin (Director)
  7. Edgar W Levin (Director)
  8. Paul Lederer (Director)
  9. Paul R Lederer (Director)
  10. Thomas Joseph Knoblauch (VP)
Learn More about top insider investors at Dorman Products.

Who are the major institutional investors of Dorman Products?

Dorman Products' top institutional shareholders include:
  1. BlackRock Inc. — 13.65%
  2. Reinhart Partners LLC. — 2.29%
  3. Bank of America Corp DE — 1.41%
  4. Wellington Management Group LLP — 1.17%
  5. American Capital Management Inc. — 0.96%
  6. Bank of New York Mellon Corp — 0.55%
Learn More about top institutional investors of Dorman Products stock.

Which major investors are selling Dorman Products stock?

In the previous quarter, DORM stock was sold by these institutional investors:
  1. Wellington Management Group LLP
  2. Assenagon Asset Management S.A.
  3. Squarepoint Ops LLC
  4. Algert Global LLC
  5. Sheets Smith Wealth Management
  6. Wedge Capital Management L L P NC
  7. Trust Point Inc.
  8. HighTower Advisors LLC
In the last year, company insiders that have sold Dorman Products company stock include:
  1. Donna M Long (SVP)
  2. John Mcknight (Insider)
  3. Gregory C Bowen (CAO)
Learn More investors selling Dorman Products stock.

Which major investors are buying Dorman Products stock?

During the previous quarter, DORM stock was acquired by institutional investors including:
  1. BlackRock Inc.
  2. Reinhart Partners LLC.
  3. Bank of America Corp DE
  4. American Capital Management Inc.
  5. Bank of New York Mellon Corp
  6. Legal & General Group Plc
  7. First National Bank of Omaha
  8. Rice Hall James & Associates LLC