Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $0.00 | 10,000 | Director | 43,110 | 2016-02-08 | Filing |
| $17.11 | 20,000 | Officer, Director | 32,600 | 2013-02-11 | Filing |
| $17.11 | 25,000 | Officer | 25,000 | 2013-02-11 | Filing |
| $15.04 | 10,000 | Officer | 10,000 | 2013-02-08 | Filing |
| $4.90 | 20,000 | Officer, Director | 26,000 | 2012-12-06 | Filing |
| $19.62 | 6,500 | Director | 6,500 | 2012-08-15 | Filing |
| $17.98 | 5,000 | Director | 157,000 | 2012-08-06 | Filing |
| $4.38 | 10,000 | Officer | 16,000 | 2012-02-29 | Filing |
| $4.38 | 10,000 | Officer | 16,000 | 2012-02-28 | Filing |
| $4.38 | 20,000 | Officer | 26,000 | 2011-12-02 | Filing |
| $0.00 | 0 | Director | 400 | 2011-10-10 | Filing |
| $17.11 | 16,000 | Director | 152,000 | 2011-05-16 | Filing |
| $16.36 | 8,000 | Director | 136,000 | 2011-05-16 | Filing |
| $17.11 | 20,000 | Officer | 20,000 | 2011-03-03 | Filing |
| $16.36 | 10,000 | Officer | 10,000 | 2011-02-17 | Filing |
| $16.36 | 10,000 | Officer | 10,000 | 2011-02-16 | Filing |
| $17.11 | 20,000 | Officer | 20,000 | 2011-02-15 | Filing |
| $4.38 | 20,000 | Officer | 26,000 | 2010-12-02 | Filing |
| $15.04 | 5,000 | Officer | 35,000 | 2010-12-01 | Filing |
| $16.36 | 30,000 | Officer | 30,000 | 2010-12-01 | Filing |