| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Chen Eric C V.P. Engineering | M | Common Stock | |||||
| Chen Eric C V.P. Engineering | M | Option (Right to Buy) | |||||
| Cheng Paul CFO VP, Finance & Admin | M | Common Stock | |||||
| Cheng Paul CFO VP, Finance & Admin | M | Option (Right to Buy) | |||||
| Petrovich Michael V.P. Sales | M | Common Stock |