| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CALL | Former Chief Operating Officer | Jun 12, 2015 | Option Exercise | $7.70 | 12,161 | 93,640 | 12,249 | Jun 18, 2015, 04:56 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CALL | Former Chief Operating Officer | Jun 12, 2015 | Option Exercise | 93,640 |