| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $32.57 | 72,460 | $2,360,377.25 | 446,440 | 2016-08-19 | Filing |
| Large Shareholder, Officer, Director | $32.86 | 46,072 | $1,513,806.13 | 518,900 | 2016-08-18 | Filing |
| Large Shareholder, Officer, Director | $33.24 | 75,028 | $2,493,608.10 | 564,972 | 2016-08-17 | Filing |
| Large Shareholder, Officer, Director | $38.48 | 188,800 | $7,265,363.84 | 792,394 | 2016-06-03 | Filing |
| Large Shareholder, Officer, Director | $38.08 | 104,000 | $3,959,862.40 | 16,804,220 | 2016-04-01 | Filing |
| Officer | $37.67 | 10,613 | $399,816.12 | 133,248 | 2016-03-30 | Filing |
| Officer | $37.69 | 60,582 | $2,283,062.96 | 174,301 | 2016-03-29 | Filing |
| Officer | $38.52 | 31,076 | $1,196,948.08 | 85,837 | 2016-03-29 | Filing |
| Officer | $37.34 | 10,613 | $396,313.83 | 131,646 | 2016-03-22 | Filing |
| Officer | $36.51 | 25,612 | $935,094.12 | 19,372 | 2016-03-03 | Filing |
| Officer | $37.73 | 43,966 | $1,658,815.20 | 9,686 | 2016-03-03 | Filing |
| Large Shareholder, Officer, Director | $35.63 | 104,000 | $3,705,426.40 | 16,908,220 | 2016-03-01 | Filing |
| Large Shareholder, Officer, Director | $35.36 | 104,000 | $3,677,159.20 | 17,012,220 | 2016-02-01 | Filing |
| Officer | $36.28 | 29,523 | $1,071,023.58 | 19,372 | 2016-01-06 | Filing |
| Officer | $36.35 | 52,293 | $1,900,892.38 | 19,372 | 2016-01-05 | Filing |
| Officer | $36.48 | 10,348 | $377,476.41 | 71,665 | 2016-01-05 | Filing |
| Officer | $37.79 | 9,210 | $348,021.03 | 9,686 | 2016-01-05 | Filing |
| Officer | $37.88 | 5,174 | $195,989.05 | 18,896 | 2016-01-05 | Filing |
| Large Shareholder, Officer, Director | $36.75 | 104,000 | $3,822,052.00 | 17,116,220 | 2016-01-04 | Filing |
| Large Shareholder, Officer, Director | $39.40 | 104,000 | $4,097,912.00 | 17,220,220 | 2015-12-01 | Filing |