| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ROAC | Vice President Administration | Jan 19, 2011 | Option Exercise | $5.25 | 12,200 | 64,050 | 0 | Jan 20, 2011, 05:55 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ROAC | Vice President Administration | Jan 19, 2011 | Option Exercise | 64,050 |