| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CNAT | Director | Jul 30, 2013 | Option Exercise | $11.00 | 12,537 | 137,907 | 685,937 | Aug 01, 2013, 07:12 PM |
| CNAT | Director | Jul 30, 2013 | Buy | $11.00 | 123,950 | 1,363,450 | 809,887 | Aug 01, 2013, 07:12 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CNAT | Director | Jul 30, 2013 | Option Exercise | 137,907 |
| CNAT | Director | Jul 30, 2013 | Buy | 1,363,450 |