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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 22, 2026 | Oct 22, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 25, 2026 | Aug 19, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 30, 2026 | Jul 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 23, 2026 | Jul 23, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 6, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jun 18, 2026 | Jun 12, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 11, 2026 | May 5, 2026 |
| 10-Q | Quarterly report | May 8, 2026 | Mar 31, 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 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 23, 2026 | Apr 23, 2026 |
| ARS | Annual report to shareholders | Mar 17, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Mar 17, 2026 | May 5, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 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 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 27, 2026 | Jan 27, 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 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 23, 2025 | Oct 23, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 6, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Aug 19, 2025 | Aug 19, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 19, 2025 | Aug 19, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 8, 2025 | — |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 16, 2025 | Jul 16, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 12, 2025 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 12, 2025 | May 6, 2025 |
| S-8 | Employee stock plan registration | May 9, 2025 | — |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 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 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 16, 2025 | Apr 16, 2025 |
| ARS | Annual report to shareholders | Mar 17, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Mar 17, 2025 | May 6, 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 |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2025 | Feb 13, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 28, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 27, 2025 | Jan 27, 2025 |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 31, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 17, 2024 | Oct 17, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 12, 2024 | Sep 11, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 21, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 4 | Insider transaction | Jul 25, 2024 | Jul 25, 2024 |
| 144 | Notice of proposed sale | Jul 25, 2024 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 18, 2024 | Jul 18, 2024 |
| 144 | Notice of proposed sale | Jun 13, 2024 | — |
| 4 | Insider transaction | Jun 13, 2024 | Jun 12, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 10, 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 | May 9, 2024 | May 7, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 18, 2024 | Apr 18, 2024 |
| DEF 14A | Proxy statement | Mar 15, 2024 | May 7, 2024 |
| ARS | Annual report to shareholders | Mar 15, 2024 | Dec 31, 2023 |
| 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 |
| 10-K | Annual report | Feb 28, 2024 | Dec 31, 2023 |
| 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 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 25, 2024 | Jan 25, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2024 | — |
| 3 | Initial insider ownership | Dec 21, 2023 | Dec 13, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2023 | Dec 13, 2023 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 18, 2023 | Oct 18, 2023 |
| 3 | Initial insider ownership | Aug 22, 2023 | Aug 15, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 21, 2023 | Aug 15, 2023 |
| 4 | Insider transaction | Aug 17, 2023 | Aug 16, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 19, 2023 | Jul 19, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 8, 2023 | May 2, 2023 |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 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 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 18, 2023 | Apr 18, 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 |
| ARS | Annual report to shareholders | Mar 15, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Mar 15, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Mar 9, 2023 | Mar 3, 2023 |
| 10-K | Annual report | Feb 28, 2023 | Dec 31, 2022 |
| 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 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 24, 2023 | Jan 24, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2023 | — |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 17, 2022 | Oct 17, 2022 |
| UPLOAD | Letter from the SEC | Oct 11, 2022 | — |
| CORRESP | Letter to the SEC | Sep 29, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 16, 2022 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 22, 2022 | Aug 16, 2022 |
| 4 | Insider transaction | Aug 16, 2022 | Aug 15, 2022 |
| 10-Q | Quarterly report | Aug 8, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 18, 2022 | Jul 18, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Other events
|
May 6, 2022 | May 2, 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 |
| 10-Q | Quarterly report | May 5, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 19, 2022 | Apr 19, 2022 |
| 4 | Insider transaction | Mar 18, 2022 | Mar 17, 2022 |
| DEF 14A | Proxy statement | Mar 14, 2022 | May 3, 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 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 2, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Feb 28, 2022 | Feb 25, 2022 |
| 10-K | Annual report | Feb 28, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 23, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2022 | Feb 14, 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 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 25, 2022 | Jan 25, 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 |
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.