| 2022-02-23 | Sale | Marten Transport, Ltd. MRTN | director | 10,313 0.0124% | $16.96 | $174,899 | +16.23% | |
| 2021-12-03 | Sale | Marten Transport, Ltd. MRTN | director | 5,313 0.0064% | $16.65 | $88,460 | +7.54% | |
| 2021-12-01 | Sale | Marten Transport, Ltd. MRTN | director | 5,000 0.006% | $16.08 | $80,391 | +12.09% | |
| 2019-03-15 | Sale | Marten Transport, Ltd. MRTN | director | 6,250 0.0115% | $18.05 | $112,812 | +15.24% |