MRTN insider trading
NasdaqGS IndustrialsMARTEN TRANSPORT LTD: insider trade history from SEC Form 4 filings.
About MARTEN TRANSPORT LTD
Marten Transport, Ltd. operates as a temperature-sensitive truckload carrier for shippers in the United States, Mexico, and Canada. It operates through four segments: Truckload, Dedicated, Intermodal, and Brokerage. The Truckload segment transports food and other consumer packaged goods that require a temperature-controlled or insulated environment, as well as dry freight; and regional short-haul and medium-to-long-haul full-load transportation services. The Dedicated segment offers customized transportation solutions for individual customers' requirements using temperature-controlled trailers, dry vans, and other specialized equipment. The Intermodal segment transports customers' freight utilizing its refrigerated containers and temperature-controlled trailers on railroad flatcars for portions of trips, as well as using tractors and contracted carriers. The Brokerage segment develops contractual relationships with and arranges for third-party carriers to transport freight for customers in temperature-controlled trailers and dry vans. As of December 31, 2024, the company operated a fleet of 3,006 tractors that included 2,918 company-owned tractors and 88 tractors supplied by independent contractors. Marten Transport, Ltd. was founded in 1946 and is headquartered in Mondovi, Wisconsin.
Company website: www.marten.com
MRTN insider activity at a glance
FilingIQ tracks 528 insider transactions for MRTN in filings since Feb 26, 2015. The most recent transaction is dated Jul 30, 2026.
Across the full history, 11 open-market purchases
and 78 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 MRTN insider trades is 58.6/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest MRTN Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for MRTN?
- FilingIQ tracks 528 Form 4 insider transactions for MRTN (MARTEN TRANSPORT LTD), covering filings from Feb 26, 2015 onwards. 1 of those are dated within the last 90 days.
- Are MRTN insiders net buyers or net sellers?
- Across the full Form 4 history for MRTN, 11 transactions (2%) were open-market purchases and 78 (15%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does MRTN insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
- What sector is MRTN in?
- MARTEN TRANSPORT LTD (MRTN) is classified in the Industrials sector, specifically Trucking, with a current market capitalisation of $1.07B.
Methodology & sources
Every MRTN 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.