| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Lentz Robert William | D | Employee stock option (right to buy) | |||||
| Lentz Robert William | U | Common Stock | |||||
| Kaiser Ronald W | U | Common Stock | |||||
| Greenfield Gary G | D | Employee stock option (right to buy) | |||||
| Greenfield Gary G | U | Common Stock |