| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Schwatken Rodney E | D | Common Stock, $0.001 par value | |||||
| Eberwein Jeffrey E. | D | Common Stock, $0.001 par value | |||||
| Lone Star Value Investors LP | D | Common Stock, $0.001 par value | |||||
| Lone Star Value Investors GP LLC | D | Common Stock, $0.001 par value | |||||
| Lone Star Value Management LLC | D | Common Stock, $0.001 par value |