| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $25.92 | 3,076 | $79,729.92 | 20,771 | 2015-05-28 | Filing |
| Large Shareholder, Officer, Director | $25.00 | 494,921 | $12,373,025.00 | 1,078,000 | 2015-03-19 | Filing |
| Large Shareholder, Officer, Director | $25.00 | 1,427,079 | $35,676,975.00 | 1,572,921 | 2015-03-18 | Filing |
| Officer, Director | $26.00 | 32,510 | $845,260.00 | 148,855 | 2015-02-26 | Filing |
| Officer, Director | $23.06 | 38,500 | $887,810.00 | 0 | 2014-10-31 | Filing |
| Officer | $24.52 | 30,000 | $735,600.00 | 0 | 2014-05-02 | Filing |
| Officer, Director | $26.61 | 1,500 | $39,915.00 | 181,365 | 2014-03-06 | Filing |
| Officer, Director | $25.83 | 269,829 | $6,969,683.07 | 182,865 | 2014-03-06 | Filing |
| Officer, Director | $25.00 | 22,500 | $562,500.00 | 225,967 | 2014-03-04 | Filing |
| Officer, Director | $25.00 | 52,500 | $1,312,500.00 | 792,275 | 2014-03-04 | Filing |
| Officer, Director | $24.00 | 22,500 | $540,000.00 | 248,467 | 2014-02-18 | Filing |
| Officer, Director | $24.00 | 52,500 | $1,260,000.00 | 844,775 | 2014-02-18 | Filing |
| Officer, Director | $20.51 | 96,813 | $1,985,634.63 | 381,365 | 2014-01-15 | Filing |
| Officer, Director | $20.25 | 3,187 | $64,536.75 | 478,178 | 2013-12-31 | Filing |
| Officer, Director | $19.75 | 28,954 | $571,841.50 | 481,365 | 2013-12-20 | Filing |
| Officer, Director | $19.75 | 19,412 | $383,387.00 | 510,319 | 2013-12-19 | Filing |
| Officer, Director | $19.75 | 1,634 | $32,271.50 | 529,731 | 2013-12-18 | Filing |
| Director | $19.36 | 25,000 | $484,000.00 | 26,159 | 2013-12-06 | Filing |
| Officer, Director | $19.25 | 22,500 | $433,125.00 | 270,967 | 2013-12-03 | Filing |
| Officer, Director | $19.25 | 52,500 | $1,010,625.00 | 897,275 | 2013-12-03 | Filing |