| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Kimelman Michael Chairman of the Board | S | Common Stock | |||||
| Weiseberger Edward J Chief Financial Officer | C | Stock Options | |||||
| Weiseberger Edward J Chief Financial Officer | M | Common Stock | |||||
| Hiu Stephen F President | C | Stock Options | |||||
| Hiu Stephen F President | M | Common Stock |