DORM insider trading
NasdaqGS Consumer CyclicalDorman Products, Inc. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About Dorman Products, Inc.
Dorman Products, Inc. supplies replacement and upgrade parts for the motor vehicle aftermarket industry in the United States and internationally. It operates through three segments: Light Duty, Heavy Duty, and Specialty Vehicle. The company offers engine products, including intake and exhaust manifolds, fans, thermostat housings, and throttle bodies; undercar products, such as fluid lines, fluid reservoirs, connectors, 4-wheel drive components and axles, drain plugs, other engine, transmission, and axle components; steering and suspension products consisting 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, which include 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, such as new and remanufactured modules, clusters and sensors; and hardware products consisting of threaded bolts and auto body fasteners, automotive and home electrical wiring components, and other hardware assortments and merchandise. It also provides OE FIX solutions, including loaded magnetic strut assemblies, turbo line replacement kits, and fully loaded knuckle assemblies; brake components, such as drums and rotors; and intake manifolds, exhaust manifolds, oil filters and coolers, exhaust gas recirculation coolers, driveshafts, UTV windshields, and complex electronics modules. The company 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.
Company website: www.dormanproducts.com
DORM insider activity at a glance
FilingIQ has scored 625 insider transactions for DORM since Dec 31, 2014. The most recent filing in our index is dated Mar 12, 2026.
Across the full history, 6 open-market purchases
and 141 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on DORM insider trades is 63.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest DORM Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for DORM?
- FilingIQ tracks 625 Form 4 insider transactions for DORM (Dorman Products, Inc.), covering filings from Dec 31, 2014 onwards. 52 of those were filed in the last 90 days.
- Are DORM insiders net buyers or net sellers?
- Across the full Form 4 history for DORM, 6 transactions (1%) were open-market purchases and 141 (23%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does DORM insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is DORM in?
- Dorman Products, Inc. (DORM) is classified in the Consumer Cyclical sector, specifically Auto Parts, with a current market capitalisation of $3.96B.
Methodology & sources
Every DORM insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.