MARTEN TRANSPORT LTD reports

Company location: Mondovi, WI
Fiscal year end: 31 December

MARTEN TRANSPORT LTD has filed 1,194 SEC EDGAR filings since 09 Aug 1994

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SEC filing history

Showing 26-50 of 880 matching filings.

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2

SCHEDULE 13G/A File 005-38210

SCHEDULE 13G/A filing

Filing date: 22 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A File 005-38210

SCHEDULE 13G/A filing

Filing date: 21 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Dec 2025
Reporting date: 24 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-15010

FORM 10-Q

Filing date: 07 Nov 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-15010

FORM 8-K

Filing date: 23 Oct 2025
Reporting date: 23 Oct 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-15010

FORM 8-K

Filing date: 06 Oct 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Aug 2025
Reporting date: 19 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-15010

FORM 8-K

Filing date: 19 Aug 2025
Reporting date: 19 Aug 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G/A File 005-38210

SCHEDULE 13G/A filing

Filing date: 08 Aug 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-15010

FORM 10-Q

Filing date: 08 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-15010

FORM 8-K

Filing date: 16 Jul 2025
Reporting date: 16 Jul 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G File 005-38210

SCHEDULE 13G filing

Filing date: 12 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-15010

FORM 8-K

Filing date: 12 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

S-8 File 333-287141

FORM S-8

Filing date: 09 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-15010

FORM 10-Q

Filing date: 09 May 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

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