Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $22.55 | 1,000 | Officer, Director | 699,999 | 2015-03-13 | Filing |
| $22.67 | 4,500 | Officer, Director | 700,999 | 2015-03-12 | Filing |
| $22.09 | 8,000 | Officer, Director | 705,499 | 2015-03-10 | Filing |
| $22.29 | 6,301 | Officer, Director | 713,499 | 2015-03-09 | Filing |
| $22.25 | 5,000 | Director | 53,223 | 2015-03-03 | Filing |
| $23.00 | 1,985 | Officer, Director | 719,800 | 2015-02-18 | Filing |
| $23.07 | 12,355 | Officer, Director | 721,785 | 2015-02-17 | Filing |
| $23.00 | 1,616 | Officer, Director | 734,140 | 2015-02-13 | Filing |
| $23.05 | 7,222 | Officer, Director | 735,756 | 2015-02-12 | Filing |
| $23.03 | 1,814 | Officer, Director | 742,978 | 2015-02-11 | Filing |
| $23.02 | 14,175 | Large Shareholder, Officer, Director | 744,792 | 2015-02-10 | Filing |
| $23.45 | 21,032 | Large Shareholder, Officer, Director | 758,967 | 2015-02-09 | Filing |
| $22.13 | 20,000 | Large Shareholder, Officer, Director | 779,999 | 2014-12-08 | Filing |
| $22.09 | 6,000 | Officer | 101,965 | 2014-12-09 | Filing |
| $22.03 | 8,601 | Large Shareholder, Officer, Director | 799,999 | 2014-12-04 | Filing |
| $23.10 | 8,485 | Large Shareholder, Officer, Director | 808,600 | 2014-11-11 | Filing |
| $23.81 | 4,549 | Large Shareholder, Officer, Director | 817,085 | 2014-11-10 | Filing |
| $23.09 | 3,700 | Officer | 107,965 | 2014-11-11 | Filing |
| $24.50 | 300 | Officer | 111,665 | 2014-11-10 | Filing |
| $20.15 | 10,100 | Large Shareholder, Officer, Director | 821,634 | 2014-09-03 | Filing |