Form4insider filings, from the source

Insider · CIK 0001253979

Randolph L Marten

Files at: MRTN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 30, 2026 GForm 4 →Jul 30, 5:13 pm EDTMARTEN TRANSPORT LTDMRTN1,200——17,742,900—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.