Marten Transport Ltd (MRTN) Insider Trading
Directors, officers and holders of more than 10% of MRTN report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 39 most recent of 39 transactions on file: 2 with code P, 0 with code S and 37 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 30, 2026 | MARTEN RANDOLPH L | Chairman of the Board and CEO | G Gift | 1,200 | Not measured | Not measured |
| May 5, 2026 | MARTEN RANDOLPH L | Chairman of the Board and CEO | A Award | 12,300 | Not measured | Not measured |
| May 5, 2026 | Phillips Adam Daniel | EVP & Chief Operating Officer | A Award | 4,661 | Not measured | Not measured |
| May 5, 2026 | Petit Douglas Paul | President | A Award | 6,423 | Not measured | Not measured |
| May 5, 2026 | Baier Randall John | Exec. VP & Chief Tech. Officer | A Award | 4,817 | Not measured | Not measured |
| May 5, 2026 | Hinnendael James J | Exec. VP and CFO | A Award | 6,766 | Not measured | Not measured |
| May 5, 2026 | Jones Patricia L | Director | A Award | 4,100 | Not measured | Not measured |
| May 5, 2026 | BAUER JERRY M | Director | A Award | 4,100 | Not measured | Not measured |
| May 5, 2026 | HAGNESS LARRY B | Director | A Award | 4,100 | Not measured | Not measured |
| May 5, 2026 | IVERSON KATHLEEN P | Director | A Award | 4,100 | Not measured | Not measured |
| May 5, 2026 | Booth Ronald Richard | Director | A Award | 4,100 | Not measured | Not measured |
| May 5, 2026 | DEMOREST ROBERT L | Director | A Award | 4,100 | Not measured | Not measured |
| Feb 20, 2026 | Hinnendael James J | Exec. VP and CFO | F Tax Payment | 2,885 | $13.90 | $40,102 |
| Feb 20, 2026 | Baier Randall John | Exec. VP & Chief Tech. Officer | F Tax Payment | 1,273 | $13.90 | $17,695 |
| Feb 20, 2026 | MARTEN RANDOLPH L | Chairman of the Board and CEO | F Tax Payment | 4,657 | $13.90 | $64,732 |
| Feb 20, 2026 | Phillips Adam Daniel | EVP & Chief Operating Officer | F Tax Payment | 1,131 | $13.90 | $15,721 |
| Feb 20, 2026 | Petit Douglas Paul | President | F Tax Payment | 2,299 | $13.90 | $31,956 |
| Dec 24, 2025 | DEMOREST ROBERT L | Director | G Gift | 6,580 | Not measured | Not measured |
| Aug 19, 2025 | MARTEN RANDOLPH L | Chairman of the Board and CEO | G Gift | 1,500 | Not measured | Not measured |
| May 6, 2025 | DEMOREST ROBERT L | Director | A Award | 4,500 | Not measured | Not measured |
| May 6, 2025 | BAUER JERRY M | Director | A Award | 4,500 | Not measured | Not measured |
| May 6, 2025 | Hinnendael James J | Exec. VP and CFO | A Award | 6,807 | Not measured | Not measured |
| May 6, 2025 | KOHL TIMOTHY M | Chief Executive Officer | A Award | 12,408 | Not measured | Not measured |
| May 6, 2025 | Phillips Adam Daniel | EVP & Chief Operating Officer | A Award | 5,122 | Not measured | Not measured |
| May 6, 2025 | Petit Douglas Paul | President | A Award | 6,625 | Not measured | Not measured |
| May 6, 2025 | Booth Ronald Richard | Director | A Award | 4,500 | Not measured | Not measured |
| May 6, 2025 | MARTEN RANDOLPH L | Chairman of the Board and CEO | A Award | 13,515 | Not measured | Not measured |
| May 6, 2025 | Baier Randall John | Exec. VP & Chief Tech. Officer | A Award | 4,957 | Not measured | Not measured |
| May 6, 2025 | Jones Patricia L | Director | A Award | 4,500 | Not measured | Not measured |
| May 6, 2025 | IVERSON KATHLEEN P | Director | A Award | 4,500 | Not measured | Not measured |
| May 6, 2025 | HAGNESS LARRY B | Director | A Award | 4,500 | Not measured | Not measured |
| Apr 28, 2025 | BAUER JERRY M | Director | P Purchase | 20,000 | $12.88 | $257,660 |
| Mar 11, 2025 | KOHL TIMOTHY M | Chief Executive Officer | F Tax Payment | 3,850 | $14.01 | $53,939 |
| Mar 11, 2025 | Baier Randall John | Exec. VP & Chief Tech. Officer | F Tax Payment | 927 | $14.01 | $12,987 |
| Mar 11, 2025 | Phillips Adam Daniel | EVP & Chief Operating Officer | F Tax Payment | 816 | $14.01 | $11,432 |
| Mar 11, 2025 | Petit Douglas Paul | President | F Tax Payment | 1,764 | $14.01 | $24,714 |
| Mar 11, 2025 | Hinnendael James J | Exec. VP and CFO | F Tax Payment | 2,438 | $14.01 | $34,156 |
| Mar 11, 2025 | MARTEN RANDOLPH L | Chairman of the Board and CEO | F Tax Payment | 3,779 | $14.01 | $52,944 |
| Oct 30, 2024 | BAUER JERRY M | Director | P Purchase | 10,000 | $15.81 | $158,051 |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.