| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Crep Charles Vice President Operations | D | Common Stock | |||||
| Pope Charles L Chief Financial Officer | D | Non-qualified stock option (right to buy) | |||||
| Vertuca Carl R Jr | D | Non-qualified stock option (right to buy) | |||||
| Purkey Harold L | D | Common Stock | |||||
| Purkey Harold L | D | Non-qualified stock option (right to buy) |