| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Nonnenkamp Donald H VP, CFO and Secretary | D | Common Stock | |||||
| Nonnenkamp Donald H VP, CFO and Secretary | D | Option Right-to-buy | |||||
| Lockard Joanne V | D | Common Stock | |||||
| Legrand Lawrence J | D | Common Stock | |||||
| Parmley John R VP Business Development | D | Common Stock |