Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $22.43 | 89,166 | Large Shareholder, Officer, Director | 11,029,422 | 2017-03-08 | Filing |
| $22.52 | 5,000 | Officer | 121,477 | 2017-02-28 | Filing |
| $23.26 | 85,985 | Large Shareholder, Officer, Director | 11,118,588 | 2017-02-14 | Filing |
| $24.66 | 81,103 | Large Shareholder, Officer, Director | 11,213,333 | 2017-01-12 | Filing |
| $21.55 | 92,795 | Large Shareholder, Officer, Director | 11,294,436 | 2016-12-13 | Filing |
| $20.84 | 95,980 | Large Shareholder, Officer, Director | 11,387,231 | 2016-11-04 | Filing |
| $23.46 | 85,234 | Large Shareholder, Officer, Director | 11,483,211 | 2016-10-25 | Filing |
| $24.97 | 21,000 | Officer | 117,927 | 2016-08-16 | Filing |
| $22.15 | 1,900 | Officer | 80,062 | 2016-01-29 | Filing |
| $20.14 | 30,000 | Officer | 147,397 | 2015-11-18 | Filing |
| $18.08 | 5,993 | Officer | 9,909 | 2015-05-20 | Filing |
| $18.53 | 2,400 | Officer | 18,786 | 2015-04-16 | Filing |
| $20.96 | 1,845 | Director | 5,944 | 2015-01-26 | Filing |
| $20.92 | 3,328 | Officer | 15,902 | 2015-01-23 | Filing |
| $20.57 | 2,500 | Officer | 67,014 | 2015-01-21 | Filing |
| $20.16 | 25,000 | Officer | 19,230 | 2015-01-16 | Filing |
| $20.98 | 1,701 | Director | 5,944 | 2014-08-20 | Filing |
| $22.61 | 1,800 | Officer | 72,242 | 2014-05-05 | Filing |
| $22.80 | 14,118 | Officer, Director | 225,025 | 2014-05-02 | Filing |
| $22.43 | 6,238 | Officer, Director | 239,143 | 2014-05-01 | Filing |