| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Goodman Stephen CFO | P | Common Stock | |||||
| Goodman Stephen Chief Financial Officer | P | Common Stock | |||||
| Goodman Stephen Chief Financial Officer | P | Common Stock | |||||
| Lima Adrian E Vice President - Engineering | P | Common Stock | |||||
| Lima Adrian E Vice President - Engineering | S | Common Stock |