| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Perkins Ruth Ann EVP, Chief Financial Officer | A | Common Shares | |||||
| Lanoy Jonathan David SVP, Chief Accounting Officer | A | Common Shares | |||||
| Prescott Group Aggressive Small Cap LP | P | Common Stock, no par value | |||||
| Frohlich Phil | P | Common Stock, no par value | |||||
| Prescott Group Capital Management, L.L.C. | P | Common Stock, no par value |