| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CMLS | Chief Accounting Officer | Feb 24, 2011 | Option Exercise | $4.87 | 753 | 3,667 | 1,301 | Feb 28, 2011, 08:31 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CMLS | Chief Accounting Officer | Feb 24, 2011 | Option Exercise | 3,667 |