Employer with a benefit plan ยท SEC filer
MARTEN TRANSPORT, LTD
129 MARTEN ST, MONDOVI, WI 547551733
EIN
39-1140809
SEC CIK
0000799167
SEC · 2026-08-25
Industry (SIC)
Trucking (No Local) (4213)
SEC · 2026-08-25
State of incorporation
DE
SEC · 2026-08-25
Ticker
MRTN
SEC · 2026-08-25
Latest SEC filing
8-K 2026-08-25
SEC · 2026-08-25
Benefit plan 1, 2024 filing
MARTEN TRANSPORT RETIREMENT SAVINGS PLAN
DOL · 2025-08-05
Participants (start of year)
5,069
DOL · 2025-08-05
Plan features
code 2F2G2J2K2S2T3D3H
DOL · 2025-08-05
Plan type
Single-employer plan
DOL · 2025-08-05
Business code (NAICS)
484120
DOL · 2025-08-05
Benefit plan 503, 2024 filing
MARTEN TRANSPORT LTD HEALTH CARE PLAN
DOL · 2025-07-21
Participants (start of year)
4,355
DOL · 2025-07-21
Plan features
code 4A4B4D4E4H4Q
DOL · 2025-07-21
Plan type
Single-employer plan
DOL · 2025-07-21