| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $41.65 | 22,519 | $938,024.44 | 38,335 | 2016-12-05 | Filing |
| Officer | $41.25 | 26,685 | $1,100,628.16 | 71,246 | 2016-11-17 | Filing |
| Officer | $37.46 | 12,500 | $468,257.50 | 71,246 | 2016-05-25 | Filing |
| Officer, Director | $40.05 | 3,972 | $159,078.60 | 685,014 | 2015-06-17 | Filing |
| Officer, Director | $42.34 | 3,982 | $168,597.88 | 681,042 | 2015-05-19 | Filing |
| Officer, Director | $48.37 | 4,009 | $193,915.33 | 677,060 | 2015-04-17 | Filing |
| Officer, Director | $48.20 | 4,038 | $194,631.60 | 673,052 | 2015-03-17 | Filing |
| Officer | $50.12 | 12,636 | $633,316.32 | 41,881 | 2015-02-17 | Filing |
| Officer, Director | $49.74 | 4,251 | $211,444.74 | 681,431 | 2015-02-18 | Filing |
| Officer, Director | $45.17 | 4,733 | $213,789.61 | 677,180 | 2015-01-20 | Filing |
| Officer, Director | $45.34 | 4,026 | $182,538.84 | 672,448 | 2014-12-17 | Filing |
| Officer, Director | $42.06 | 4,012 | $168,744.72 | 668,423 | 2014-11-18 | Filing |
| Officer, Director | $41.88 | 4,004 | $167,687.52 | 664,411 | 2014-10-17 | Filing |
| Officer, Director | $42.36 | 4,016 | $170,117.76 | 660,407 | 2014-09-17 | Filing |
| Officer, Director | $46.21 | 4,029 | $186,180.09 | 656,392 | 2014-08-19 | Filing |
| Officer, Director | $43.13 | 4,020 | $173,382.60 | 652,364 | 2014-07-17 | Filing |
| Officer, Director | $46.53 | 4,032 | $187,608.96 | 648,345 | 2014-06-17 | Filing |
| Officer | $53.65 | 1,955 | $104,885.75 | 49,318 | 2014-05-07 | Filing |
| Officer, Director | $58.13 | 5,416 | $314,832.08 | 644,314 | 2014-04-17 | Filing |
| Officer, Director | $60.99 | 5,433 | $331,358.67 | 644,314 | 2014-03-18 | Filing |