Marten Transport Ltd SEC filings MRTN
Marten Transport Ltd has 1,002 filings in SEC EDGAR's recent list, going back to May 5, 2006. Its latest annual report, Form ARS, was filed on Mar 17, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Jul 30, 2026 | Jul 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 6, 2026 | — |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 20, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 22, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| 4 | Insider transaction | Dec 29, 2025 | Dec 24, 2025 |
| 4 | Insider transaction | Aug 19, 2025 | Aug 19, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 8, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 12, 2025 | — |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 6, 2025 |
| 4 | Insider transaction | Apr 29, 2025 | Apr 28, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 11, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 28, 2025 | — |
| 4 | Insider transaction | Oct 31, 2024 | Oct 30, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 21, 2024 |
| 4 | Insider transaction | Jul 25, 2024 | Jul 25, 2024 |
| 144 | Notice of proposed sale | Jul 25, 2024 | — |
| 144 | Notice of proposed sale | Jun 13, 2024 | — |
| 4 | Insider transaction | Jun 13, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 7, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2024 | — |
| 3 | Initial insider ownership | Dec 21, 2023 | Dec 13, 2023 |
| 3 | Initial insider ownership | Aug 22, 2023 | Aug 15, 2023 |
| 4 | Insider transaction | Aug 17, 2023 | Aug 16, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 2, 2023 |
| 3 | Initial insider ownership | Mar 27, 2023 | Mar 15, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 20, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 14, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 14, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 14, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 14, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2023 | — |
| 4 | Insider transaction | Aug 16, 2022 | Aug 15, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | Mar 18, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 11, 2022 | Mar 10, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Feb 28, 2022 | Feb 25, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 23, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2022 | — |
| 4 | Insider transaction | Feb 3, 2022 | Feb 3, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 2, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2022 | — |
| 4 | Insider transaction | Dec 28, 2021 | Dec 27, 2021 |
| 4 | Insider transaction | Dec 28, 2021 | Dec 27, 2021 |
| 4 | Insider transaction | Dec 28, 2021 | Dec 27, 2021 |
| 4 | Insider transaction | Dec 28, 2021 | Dec 27, 2021 |
| 4 | Insider transaction | Dec 3, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 23, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 23, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 23, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 23, 2021 |
| 4 | Insider transaction | Oct 6, 2021 | Oct 4, 2021 |
| 4 | Insider transaction | Oct 6, 2021 | Oct 4, 2021 |
| 4 | Insider transaction | Oct 6, 2021 | Oct 4, 2021 |
| 4 | Insider transaction | Oct 6, 2021 | Oct 4, 2021 |
| 4 | Insider transaction | Sep 20, 2021 | Sep 20, 2021 |
| 3 | Initial insider ownership | Sep 3, 2021 | Aug 30, 2021 |
| 4 | Insider transaction | Aug 25, 2021 | Aug 23, 2021 |
| 4 | Insider transaction | Aug 25, 2021 | Aug 23, 2021 |
| 4 | Insider transaction | Aug 25, 2021 | Aug 23, 2021 |
| 4 | Insider transaction | Aug 25, 2021 | Aug 23, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 6, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | May 6, 2021 | May 4, 2021 |
| 4 | Insider transaction | Apr 27, 2021 | Apr 23, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 19, 2021 | Mar 18, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 2, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 2, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 2, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 2, 2021 |
| 4 | Insider transaction | Feb 25, 2021 | Feb 24, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2021 | — |
| 4 | Insider transaction | Dec 29, 2020 | Dec 28, 2020 |
| 4 | Insider transaction | Dec 29, 2020 | Dec 28, 2020 |
| 4 | Insider transaction | Dec 29, 2020 | Dec 28, 2020 |
| 4 | Insider transaction | Dec 29, 2020 | Dec 28, 2020 |
| 4 | Insider transaction | Dec 9, 2020 | Dec 8, 2020 |
| 4 | Insider transaction | Nov 19, 2020 | Nov 17, 2020 |
| 4 | Insider transaction | Nov 3, 2020 | Oct 30, 2020 |
| 4 | Insider transaction | Oct 1, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Oct 1, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Oct 1, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Oct 1, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Aug 18, 2020 | Aug 14, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 30, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 30, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 30, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 30, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Trucking (No Local) (SIC 4213)
- Listed as
- MRTN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Mondovi, WI
- SEC filer status
- Large accelerated filer
- SEC CIK
- 799167
Other Trucking (No Local) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.