Petit Douglas Paul (CIK 1881752) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-07). Recent activity: Buy MRTN (6,423 shares), Sell MRTN (2,299 shares), Buy MRTN (6,625 shares), Sell MRTN (1,764 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-07 | MARTEN TRANSPORT LTD (MRTN) | President | Buy | 6,423 | $0 |
| 2026-02-23 | MARTEN TRANSPORT LTD (MRTN) | President | Sell | 2,299 | $31,956 |
| 2025-05-08 | MARTEN TRANSPORT LTD (MRTN) | President | Buy | 6,625 | $0 |
| 2025-03-12 | MARTEN TRANSPORT LTD (MRTN) | President | Sell | 1,764 | $24,714 |
Source: SEC Form 4 filings · as of 2026-05-07