| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| RAVN | President Aerostar Intl | Sep 14, 2010 | Option Exercise | $35.62 | 3,966 | 141,269 | 64,091 | Sep 16, 2010, 04:30 PM |
| RAVN | President Aerostar Intl | Sep 14, 2010 | Option Exercise | $31.05 | 4,500 | 139,725 | 66,897 | Sep 16, 2010, 04:30 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| RAVN | President Aerostar Intl | Sep 14, 2010 | Option Exercise | 141,269 |
| RAVN | President Aerostar Intl | Sep 14, 2010 | Option Exercise | 139,725 |