MRTN

SEC EDGAR filings — 10-K/Q, 8-K, Form 4 insider transactions, offerings, ownership reports.

80 filings

ARS
ARS
martenars.pdf
2026-03-17
28d ago
2.7 MB ↗
DEF 14A
FORM DEF 14A
mrtn20260306_def14a.htm
2026-03-17
28d ago
2.6 MB ↗
10-K
FORM 10-K
mrtn20251231_10k.htm
2026-02-27
1mo ago
11.7 MB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2026-02-23
1mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2026-02-23
1mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2026-02-23
1mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2026-02-23
1mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2026-02-23
1mo ago
5 KB ↗
SCHEDULE 13G/A
SCHEDULE 13G/A
xslSCHEDULE_13G_X01/primary_doc.xml
2026-01-30
2mo ago
7 KB ↗
8-K
FORM 8-K
mrtn20260122_8k.htm· Items: 2.02,7.01,9.01
2026-01-27
2mo ago
5.1 MB ↗
SCHEDULE 13G/A
SCHEDULE 13G/A
xslSCHEDULE_13G_X01/primary_doc.xml
2026-01-22
2mo ago
7 KB ↗
SCHEDULE 13G/A
SCHEDULE 13G/A
xslSCHEDULE_13G_X01/primary_doc.xml
2026-01-21
2mo ago
9 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-12-29
3mo ago
4 KB ↗
10-Q
FORM 10-Q
mrtn20250930_10q.htm
2025-11-07
5mo ago
5.6 MB ↗
8-K
FORM 8-K
mrtn20251017_8k.htm· Items: 2.02,7.01,9.01
2025-10-23
5mo ago
7.2 MB ↗
8-K
FORM 8-K
mrtn20251006_8k.htm· Items: 5.02,9.01
2025-10-06
6mo ago
230 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-08-19
7mo ago
5 KB ↗
8-K
FORM 8-K
mrtn20250819_8k.htm· Items: 5.02,7.01,9.01
2025-08-19
7mo ago
177 KB ↗
SCHEDULE 13G/A
SCHEDULE 13G/A
xslSCHEDULE_13G_X01/primary_doc.xml
2025-08-08
8mo ago
8 KB ↗
10-Q
FORM 10-Q
mrtn20250630_10q.htm
2025-08-08
8mo ago
5.5 MB ↗
8-K
FORM 8-K
mrtn20250713_8k.htm· Items: 2.02,7.01,9.01
2025-07-16
9mo ago
7.7 MB ↗
SCHEDULE 13G
SCHEDULE 13G
xslSCHEDULE_13G_X01/primary_doc.xml
2025-05-12
11mo ago
7 KB ↗
8-K
FORM 8-K
mrtn20250509_8k.htm· Items: 5.02,5.07,9.01
2025-05-12
11mo ago
389 KB ↗
S-8
FORM S-8
mrtn20250505_s8.htm
2025-05-09
11mo ago
483 KB ↗
10-Q
FORM 10-Q
mrtn20250331_10q.htm
2025-05-09
11mo ago
4.1 MB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-05-08
11mo ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-04-29
11mo ago
5 KB ↗
8-K
FORM 8-K
mrtn20250411_8k.htm· Items: 2.02,7.01,9.01
2025-04-16
12mo ago
3.3 MB ↗
ARS
ARS
mrtnars.pdf
2025-03-17
1y ago
2.6 MB ↗
DEF 14A
FORM DEF 14A
mrtn20250305_def14a.htm
2025-03-17
1y ago
3.4 MB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-03-12
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-03-12
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-03-12
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-03-12
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-03-12
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2025-03-12
1y ago
5 KB ↗
10-K
FORM 10-K
mrtn20241231_10k.htm
2025-02-28
1y ago
10.1 MB ↗
8-K
FORM 8-K
mrtn20250218_8k.htm· Items: 5.02
2025-02-19
1y ago
153 KB ↗
SCHEDULE 13G
SCHEDULE 13G
xslSCHEDULE_13G_X01/primary_doc.xml
2025-01-28
1y ago
7 KB ↗
8-K
FORM 8-K
mrtn20250121_8k.htm· Items: 2.02,7.01,9.01
2025-01-27
1y ago
3.4 MB ↗
10-Q
FORM 10-Q
mrtn20240930_10q.htm
2024-11-08
1y ago
3.8 MB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-10-31
1y ago
5 KB ↗
8-K
FORM 8-K
mrtn20241015_8k.htm· Items: 2.02,7.01,9.01
2024-10-17
1y ago
7.4 MB ↗
8-K
FORM 8-K
mrtn20240906_8k.htm· Items: 5.02
2024-09-12
1y ago
160 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-08-21
1y ago
5 KB ↗
10-Q
FORM 10-Q
mrtn20240630_10q.htm
2024-08-08
1y ago
3.7 MB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-07-25
1y ago
9 KB ↗
144
144
xsl144X01/primary_doc.xml
2024-07-25
1y ago
4 KB ↗
8-K
FORM 8-K
mrtn20240715_8k.htm· Items: 2.02,7.01,9.01
2024-07-18
1y ago
6.1 MB ↗
144
144
xsl144X01/primary_doc.xml
2024-06-13
1y ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-06-13
1y ago
9 KB ↗
8-K
FORM 8-K
mrtn20240509_8k.htm· Items: 5.02,5.07,9.01
2024-05-10
1y ago
196 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
5 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
4 KB ↗
4
PRIMARY DOCUMENT
xslF345X05/primary_doc.xml
2024-05-09
1y ago
4 KB ↗
10-Q
FORM 10-Q
mrtn20240331_10q.htm
2024-05-09
1y ago
3.1 MB ↗
8-K
FORM 8-K
mrtn20240416_8k.htm· Items: 2.02,7.01,9.01
2024-04-18
1y ago
3.8 MB ↗
DEF 14A
FORM DEF 14A
mrtn20240307_def14a.htm
2024-03-15
2y ago
1.9 MB ↗
ARS
ARS
martentransport_ars.pdf
2024-03-15
2y ago
1.8 MB ↗

Filings sourced directly from SEC EDGAR. Click any row to open the original document on sec.gov.

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