Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $42.00 | 3,529 | Officer | 0 | 2015-04-23 | Filing |
| $42.00 | 30,000 | Officer | 0 | 2015-04-23 | Filing |
| $24.33 | 3,800 | Officer | 0 | 2013-08-09 | Filing |
| $24.40 | 4,500 | Director | 3,000 | 2013-08-09 | Filing |
| $24.50 | 1,000 | Director | 7,500 | 2013-08-09 | Filing |
| $25.26 | 500 | Director | 8,500 | 2013-08-08 | Filing |
| $27.00 | 1,352 | Officer | 0 | 2013-08-07 | Filing |
| $26.26 | 586 | Officer | 1,352 | 2013-08-07 | Filing |
| $28.00 | 286 | Officer | 0 | 2013-08-06 | Filing |
| $29.00 | 3,474 | Officer | 0 | 2013-08-05 | Filing |
| $29.72 | 5,000 | Officer | 0 | 2013-08-05 | Filing |
| $19.97 | 8,997 | Officer | 0 | 2013-05-03 | Filing |
| $19.00 | 8,300 | Officer | 0 | 2011-08-10 | Filing |
| $19.20 | 4,616 | Officer | 0 | 2011-08-09 | Filing |
| $19.39 | 15,000 | Officer | 0 | 2011-08-08 | Filing |
| $23.06 | 2,084 | Officer | 0 | 2011-08-05 | Filing |
| $23.53 | 24,865 | Director | 1 | 2011-05-16 | Filing |
| $23.00 | 1,258 | Director | 1 | 2011-05-13 | Filing |
| $9.44 | 20,824 | Other | 0 | 2010-04-23 | Filing |
| $9.44 | 20,824 | Other | 20,834 | 2010-04-23 | Filing |