Based on data from the past 90 days ending February 19, 2026, Marten Transport's three largest insider shareholders are Executive Chairman Of Board Randolph L Marten (17.74Mn shares), Chief Executive Officer Timothy M Kohl (291.02K shares), Director Larry B Hagness (206.47K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Randolph L Marten | Executive Chairman Of Board | 17,736,457 | 19 Aug, 2025 |
| Timothy M Kohl | Chief Executive Officer | 291,019 | 08 May, 2025 |
| Larry B Hagness | 206,475 | 08 May, 2025 | |
| Jerry M Bauer | 180,944 | 08 May, 2025 | |
| James J Hinnendael | Exec. Vp And Cfo | 157,683 | 08 May, 2025 |
| John H Turner | Evp Sales & Marketing | 83,355 | 03 Mar, 2022 |
| Thomas J Winkel | 60,174 | 09 May, 2024 | |
| Robert L Demorest | 54,794 | 29 Dec, 2025 | |
| Douglas Paul Petit | President | 36,461 | 08 May, 2025 |
| Ronald Richard Booth | 28,249 | 08 May, 2025 | |
| Randall John Baier | Exec. Vp & Chief Tech. Officer | 19,020 | 08 May, 2025 |
| Kathleen P Iverson | 18,750 | 08 May, 2025 | |
| Adam Daniel Phillips | Evp & Chief Operating Officer | 11,754 | 08 May, 2025 |
| Patricia L Jones | 11,000 | 08 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 24 Dec, 2025 | Robert L Demorest | Common Stock | D | 6,580 | $0.00 | 54,794 | D | G |
| 19 Aug, 2025 | Randolph L Marten | Common Stock | D | 1,500 | $0.00 | 17,736,457 | D | G |
| 19 Aug, 2025 | Randolph L Marten | - | - | 17,736,457 | D | |||
| 06 May, 2025 | Timothy M Kohl | Common Stock | A | 12,408 | $0.00 | 291,019 | D | A |
| 06 May, 2025 | Patricia L Jones | Common Stock | A | 4,500 | $0.00 | 11,000 | D | A |
| 06 May, 2025 | Kathleen P Iverson | Common Stock | A | 4,500 | $0.00 | 18,750 | D | A |
| 06 May, 2025 | Robert L Demorest | Common Stock | A | 4,500 | $0.00 | 61,374 | D | A |
| 06 May, 2025 | Jerry M Bauer | Common Stock | A | 4,500 | $0.00 | 180,944 | D | A |
| 06 May, 2025 | Larry B Hagness | Common Stock | A | 4,500 | $0.00 | 206,475 | D | A |
| 06 May, 2025 | Randolph L Marten | Common Stock | A | 13,515 | $0.00 | 17,737,957 | D | A |
| 06 May, 2025 | James J Hinnendael | Common Stock | A | 6,807 | $0.00 | 157,683 | D | A |
| 06 May, 2025 | Ronald Richard Booth | Common Stock | A | 4,500 | $0.00 | 28,249 | D | A |
| 06 May, 2025 | Douglas Paul Petit | Common Stock | A | 6,625 | $0.00 | 36,461 | D | A |
| 06 May, 2025 | Randall John Baier | Common Stock | A | 4,957 | $0.00 | 19,020 | D | A |
| 06 May, 2025 | Adam Daniel Phillips | - | - | 11,754 | D | |||
| 06 May, 2025 | Adam Daniel Phillips | Common Stock | A | 5,122 | $0.00 | 11,754 | D | A |
| 28 Apr, 2025 | Jerry M Bauer | - | - | 176,444 | D | |||
| 28 Apr, 2025 | Jerry M Bauer | Common Stock | A | 20,000 | $12.88 | 176,444 | D | P |
| 11 Mar, 2025 | Timothy M Kohl | Common Stock | D | 3,850 | $14.01 | 278,611 | D | F |
| 11 Mar, 2025 | Randolph L Marten | Common Stock | D | 3,779 | $14.01 | 17,724,442 | D | F |