| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Landstar System Inc. President & CEO | F | Common Stock | |||||
| Landstar System Inc. President & CEO | A | Common Stock | |||||
| Duos Technologies Group Inc | A | Common Stock, $0.001 par value | |||||
| Duos Technologies Group Inc | A | Common Stock, $0.001 par value | |||||
| Duos Technologies Group Inc | A | Common Stock, $0.001 par value |