InsiderTrades

Form 4 for MRTN MARTEN TRANSPORT LTD

Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-20 · accession 0001348356-26-000001 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-23 2026-02-20 MRTN Hinnendael James J EVP, CFO F - Tax $13.90 -2,885 154.8K -2% -$40.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-20 F D 2,885 $13.90 154,798 D — — (F1) Of the 5,531 shares that vested, this number of shares were withheld in exchange for payment of employee taxes. All vested shares were previously reported as they vested based on service. (F2) Includes: (i) 5,446 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2029; (ii) 3,078 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2028; (iii) 1,765 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2027; and (iv) 1,053 shares granted under a Performance Award Agreement that vest on 12/31/2026.