Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $12.88 | 10,000 | Large Shareholder, Officer, Director | 1,634,185 | 2013-12-12 | Filing |
| $12.83 | 14,000 | Large Shareholder, Officer, Director | 1,644,185 | 2013-12-11 | Filing |
| $13.12 | 833 | Large Shareholder, Officer, Director | 1,658,185 | 2013-12-10 | Filing |
| $13.33 | 13,700 | Large Shareholder, Officer, Director | 1,659,018 | 2013-11-29 | Filing |
| $13.29 | 10,300 | Large Shareholder, Officer, Director | 1,672,718 | 2013-11-27 | Filing |
| $13.24 | 11,000 | Large Shareholder, Officer, Director | 1,683,018 | 2013-11-26 | Filing |
| $13.55 | 15,000 | Large Shareholder, Officer, Director | 1,694,018 | 2013-11-25 | Filing |
| $19.82 | 6,000 | Large Shareholder, Officer, Director | 1,709,018 | 2013-09-13 | Filing |
| $19.82 | 7,500 | Large Shareholder, Officer, Director | 1,709,018 | 2013-09-13 | Filing |
| $19.82 | 1,500 | Large Shareholder, Officer, Director | 1,709,018 | 2013-09-13 | Filing |
| $20.60 | 540 | Officer | 0 | 2013-09-10 | Filing |
| $20.68 | 1,500 | Officer | 540 | 2013-09-10 | Filing |
| $15.71 | 10,000 | Large Shareholder, Officer | 1,584,589 | 2013-05-29 | Filing |
| $16.44 | 3,500 | | 1,340 | 2013-05-22 | Filing |
| $35.31 | 2,000 | Large Shareholder, Officer, Director | 1,709,018 | 2010-11-12 | Filing |
| $35.35 | 1,000 | Large Shareholder, Officer, Director | 1,711,018 | 2010-11-12 | Filing |
| $35.30 | 1,000 | Large Shareholder, Officer, Director | 1,712,018 | 2010-11-12 | Filing |
| $35.40 | 1,000 | Large Shareholder, Officer, Director | 1,713,018 | 2010-11-12 | Filing |
| $35.65 | 1,000 | Large Shareholder, Officer, Director | 1,714,018 | 2010-11-12 | Filing |
| $35.75 | 1,000 | Large Shareholder, Officer, Director | 1,715,018 | 2010-11-12 | Filing |