Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-04-28 Purchase | 2025-04-29 4:46 pm | MARTEN TRANSPORT LTD | MRTN | BAUER JERRY M Director | 20,000 | $12.88 | $257,660 | 176,444 (Direct) | View |
2024-10-30 Purchase | 2024-10-31 4:13 pm | MARTEN TRANSPORT LTD | MRTN | BAUER JERRY M Director | 10,000 | $15.81 | $158,051 | 156,444 (Direct) | View |
2024-07-25 Sale | 2024-07-25 4:54 pm | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 4,500 | $18.34 | $82,535 | 7,448 (Direct) | View |
2024-06-12 Sale | 2024-06-13 4:59 pm | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 4,500 | $18.22 | $81,999 | 31,600 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-08-19 Gift | 2025-08-19 5:08 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | MARTEN RANDOLPH L Executive Chairman of Board 10% Owner | 1,500 | $0 | 17,736,457 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 5:12 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | KOHL TIMOTHY M Chief Executive Officer | 12,408 | $0 | 291,019 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 5:07 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 5,122 | $0 | 11,754 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 5:01 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 6,625 | $0 | 36,461 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:54 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | MARTEN RANDOLPH L Exec. Chairman of the Board 10% Owner | 13,515 | $0 | 17,737,957 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:46 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Hinnendael James J Exec. VP and CFO | 6,807 | $0 | 157,683 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:41 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Baier Randall John Exec. VP & Chief Tech. Officer | 4,957 | $0 | 19,020 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:34 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Jones Patricia L Director | 4,500 | $0 | 11,000 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:29 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | IVERSON KATHLEEN P Director | 4,500 | $0 | 18,750 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:23 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | HAGNESS LARRY B Director | 4,500 | $0 | 206,475 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:16 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | DEMOREST ROBERT L Director | 4,500 | $0 | 61,374 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:09 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Booth Ronald Richard Director | 4,500 | $0 | 28,249 (Direct) | View |
2025-05-06 Option Award | 2025-05-08 4:03 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | BAUER JERRY M Director | 4,500 | $0 | 180,944 (Direct) | View |
2025-03-11 Tax Withholding | 2025-03-12 4:30 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Baier Randall John Exec. VP & Chief Tech. Officer | 927 | $14.01 | 14,063 (Direct) | View |
2025-03-11 Tax Withholding | 2025-03-12 4:25 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 816 | $14.01 | 6,632 (Direct) | View |
2025-03-11 Tax Withholding | 2025-03-12 4:20 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 1,764 | $14.01 | 29,836 (Direct) | View |
2025-03-11 Tax Withholding | 2025-03-12 4:14 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Hinnendael James J Exec. VP and CFO | 2,438 | $14.01 | 150,876 (Direct) | View |
2025-03-11 Tax Withholding | 2025-03-12 4:09 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | KOHL TIMOTHY M Chief Executive Officer | 3,850 | $14.01 | 278,611 (Direct) | View |
2025-03-11 Tax Withholding | 2025-03-12 4:03 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | MARTEN RANDOLPH L Exec. Chairman of the Board 10% Owner | 3,779 | $14.01 | 17,724,442 (Direct) | View |
2024-08-21 Gift | 2024-08-21 4:29 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | MARTEN RANDOLPH L Exec. Chairman of the Board 10% Owner | 1,000 | $0 | 17,728,221 (Direct) | View |
2024-07-25 Exercise | 2024-07-25 4:54 pm | N/A 2024-08-15 | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 4,500 | $0 | 7,448 (Direct) | View |
2024-07-25 Exercise | 2024-07-25 4:54 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 4,500 | $10.87 | 7,448 (Direct) | View |
2024-06-12 Exercise | 2024-06-13 4:59 pm | N/A 2024-08-15 | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 4,500 | $0 | 31,600 (Direct) | View |
2024-06-12 Exercise | 2024-06-13 4:59 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 4,500 | $10.87 | 31,600 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 5:06 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 3,858 | $0 | 7,448 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:58 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 4,990 | $0 | 31,600 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:54 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | MARTEN RANDOLPH L Exec. Chairman of the Board 10% Owner | 10,179 | $0 | 17,729,221 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:46 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | KOHL TIMOTHY M Chief Executive Officer | 9,346 | $0 | 282,461 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:41 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Hinnendael James J Exec. VP and CFO | 5,127 | $0 | 153,314 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:34 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Baier Randall John Exec. VP & Chief Tech. Officer | 3,733 | $0 | 14,990 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:29 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | WINKEL THOMAS J Director | 3,500 | $0 | 60,174 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:25 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Jones Patricia L Director | 3,500 | $0 | 6,500 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:21 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | IVERSON KATHLEEN P Director | 3,500 | $0 | 14,250 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:17 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | HAGNESS LARRY B Director | 3,500 | $0 | 201,975 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:13 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | DEMOREST ROBERT L Director | 3,500 | $0 | 56,874 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:09 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Booth Ronald Richard Director | 3,500 | $0 | 23,749 (Direct) | View |
2024-05-07 Option Award | 2024-05-09 4:05 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | BAUER JERRY M Director | 3,500 | $0 | 146,444 (Direct) | View |
2017-08-15 Option Award | 2024-03-13 4:42 pm | N/A 2024-08-15 | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 12,000 | $0 | 38,610 (Direct) | View |
2024-03-12 Tax Withholding | 2024-03-13 4:42 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Petit Douglas Paul President | 1,400 | $19.02 | 38,610 (Direct) | View |
2024-03-12 Tax Withholding | 2024-03-13 4:31 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Phillips Adam Daniel EVP & Chief Operating Officer | 610 | $19.02 | 3,590 (Direct) | View |
2024-03-12 Tax Withholding | 2024-03-13 4:23 pm | N/A N/A | MARTEN TRANSPORT LTD | MRTN | Baier Randall John Exec. VP & Chief Tech. Officer | 703 | $19.02 | 11,257 (Direct) | View |