Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $57.37 | 2,000 | Director | 19,444 | 2014-10-30 | Filing |
| $53.12 | 3,576 | Director | 15,590 | 2014-08-11 | Filing |
| $52.36 | 3,300 | Director | 21,395 | 2014-02-27 | Filing |
| $48.97 | 5,650 | Officer | 55,568 | 2013-12-06 | Filing |
| $48.97 | 7,450 | Officer | 66,448 | 2013-12-06 | Filing |
| $48.97 | 16,750 | Officer, Director | 270,630 | 2013-12-06 | Filing |
| $52.89 | 2,000 | Director | 17,353 | 2013-10-28 | Filing |
| $52.84 | 13,250 | Officer | 12,243 | 2013-10-22 | Filing |
| $43.22 | 7,000 | Officer | 49,918 | 2013-07-29 | Filing |
| $43.22 | 12,000 | Officer | 58,998 | 2013-07-29 | Filing |
| $38.75 | 8,000 | Officer | 102,300 | 2013-04-30 | Filing |
| $38.72 | 6,000 | Officer | 12,234 | 2013-04-30 | Filing |
| $38.34 | 2,851 | Officer | 56,918 | 2013-04-22 | Filing |
| $37.69 | 4,149 | Officer | 59,769 | 2013-04-22 | Filing |
| $38.34 | 4,887 | Officer | 70,998 | 2013-04-22 | Filing |
| $37.69 | 7,113 | Officer | 75,885 | 2013-04-22 | Filing |
| $38.02 | 616 | Director | 22,711 | 2013-03-13 | Filing |
| $37.33 | 12,000 | Officer | 82,998 | 2013-02-11 | Filing |
| $37.33 | 7,000 | Officer | 63,918 | 2013-02-11 | Filing |
| $35.44 | 15,000 | Officer | 70,918 | 2012-12-07 | Filing |