Marten Transport Ltd (MRTN) · Insider trading
What Marten Transport's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$0
0 insiders
Net, 12 months
$0
bought less sold
Latest filing
2026-07-30
filings read to 2026-10-20
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Bauer Jerry MDirector | $415,700 | – | 2 | 2025-04-28 | 176,444 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
23 × grant or award11 × shares withheld for tax3 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-07-30 | Marten Randolph LDirector, Chairman of the Board and CEO, 10% owner | Gift G | −1,200 | – | 17,742,900 | Form 4 |
| 2026-05-05 | Jones Patricia LDirector | Grant or award A | +4,100 | – | 15,100 | Form 4 |
| 2026-05-05 | Iverson Kathleen PDirector | Grant or award A | +4,100 | – | 22,850 | Form 4 |
| 2026-05-05 | Demorest Robert LDirector | Grant or award A | +4,100 | – | 58,894 | Form 4 |
| 2026-05-05 | Bauer Jerry MDirector | Grant or award A | +4,100 | – | 185,044 | Form 4 |
| 2026-05-05 | Hagness Larry BDirector | Grant or award A | +4,100 | – | 210,575 | Form 4 |
| 2026-05-05 | Marten Randolph LDirector, Chairman of the Board and CEO, 10% owner | Grant or award A | +12,300 | – | 17,744,100 | Form 4 |
| 2026-05-05 | Hinnendael James JEVP & Chief Financial Officer | Grant or award A | +6,766 | – | 161,564 | Form 4 |
| 2026-05-05 | Booth Ronald RichardDirector | Grant or award A | +4,100 | – | 32,349 | Form 4 |
| 2026-05-05 | Petit Douglas PaulPresident | Grant or award A | +6,423 | – | 40,585 | Form 4 |
| 2026-05-05 | Baier Randall JohnExec. VP & Chief Tech. Officer | Grant or award A | +4,817 | – | 22,564 | Form 4 |
| 2026-05-05 | Phillips Adam DanielEVP & Chief Operating Officer | Grant or award A | +4,661 | – | 15,284 | Form 4 |
| 2026-02-20 | Marten Randolph LDirector, Chairman of the Board and CEO, 10% owner | Shares withheld for tax F | −4,657 | 13.90 | 17,731,800 | Form 4 |
| 2026-02-20 | Hinnendael James JExec. VP and CFO | Shares withheld for tax F | −2,885 | 13.90 | 154,798 | Form 4 |
| 2026-02-20 | Petit Douglas PaulPresident | Shares withheld for tax F | −2,299 | 13.90 | 34,162 | Form 4 |
| 2026-02-20 | Baier Randall JohnExec. VP & Chief Tech. Officer | Shares withheld for tax F | −1,273 | 13.90 | 17,747 | Form 4 |
| 2026-02-20 | Phillips Adam DanielEVP & Chief Operating Officer | Shares withheld for tax F | −1,131 | 13.90 | 10,623 | Form 4 |
| 2025-12-24 | Demorest Robert LDirector | Gift G | −6,580 | – | 54,794 | Form 4 |
| 2025-08-19 | Marten Randolph LDirector, Executive Chairman of Board, 10% owner | Gift G | −1,500 | – | 17,736,457 | Form 4 |
| 2025-05-06 | Kohl Timothy MChief Executive Officer | Grant or award A | +12,408 | – | 291,019 | Form 4 |
| 2025-05-06 | Jones Patricia LDirector | Grant or award A | +4,500 | – | 11,000 | Form 4 |
| 2025-05-06 | Iverson Kathleen PDirector | Grant or award A | +4,500 | – | 18,750 | Form 4 |
| 2025-05-06 | Demorest Robert LDirector | Grant or award A | +4,500 | – | 61,374 | Form 4 |
| 2025-05-06 | Bauer Jerry MDirector | Grant or award A | +4,500 | – | 180,944 | Form 4 |
| 2025-05-06 | Hagness Larry BDirector | Grant or award A | +4,500 | – | 206,475 | Form 4 |
| 2025-05-06 | Marten Randolph LDirector, Exec. Chairman of the Board, 10% owner | Grant or award A | +13,515 | – | 17,737,957 | Form 4 |
| 2025-05-06 | Hinnendael James JExec. VP and CFO | Grant or award A | +6,807 | – | 157,683 | Form 4 |
| 2025-05-06 | Booth Ronald RichardDirector | Grant or award A | +4,500 | – | 28,249 | Form 4 |
| 2025-05-06 | Petit Douglas PaulPresident | Grant or award A | +6,625 | – | 36,461 | Form 4 |
| 2025-05-06 | Baier Randall JohnExec. VP & Chief Tech. Officer | Grant or award A | +4,957 | – | 19,020 | Form 4 |
| 2025-05-06 | Phillips Adam DanielEVP & Chief Operating Officer | Grant or award A | +5,122 | – | 11,754 | Form 4 |
| 2025-03-11 | Marten Randolph LDirector, Exec. Chairman of the Board, 10% owner | Shares withheld for tax F | −3,779 | 14.01 | 17,724,442 | Form 4 |
| 2025-03-11 | Kohl Timothy MChief Executive Officer | Shares withheld for tax F | −3,850 | 14.01 | 278,611 | Form 4 |
| 2025-03-11 | Hinnendael James JExec. VP and CFO | Shares withheld for tax F | −2,438 | 14.01 | 150,876 | Form 4 |
| 2025-03-11 | Petit Douglas PaulPresident | Shares withheld for tax F | −1,764 | 14.01 | 29,836 | Form 4 |
| 2025-03-11 | Phillips Adam DanielEVP & Chief Operating Officer | Shares withheld for tax F | −816 | 14.01 | 6,632 | Form 4 |
| 2025-03-11 | Baier Randall JohnExec. VP & Chief Tech. Officer | Shares withheld for tax F | −927 | 14.01 | 14,063 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.