| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $32.23 | 5,870 | $189,190.10 | 1,025,158 | 2018-05-17 | Filing |
| Large Shareholder, Officer, Director | $32.23 | 52,833 | $1,702,807.59 | 8,951,035 | 2018-05-17 | Filing |
| Large Shareholder | $32.19 | 50,325 | $1,619,961.75 | 13,578,338 | 2018-05-16 | Filing |
| Large Shareholder | $31.71 | 39,801 | $1,262,089.71 | 13,628,663 | 2018-05-15 | Filing |
| Officer | $31.62 | 16,798 | $531,152.76 | 68,735 | 2018-05-15 | Filing |
| Large Shareholder, Officer, Director | $32.24 | 5,870 | $189,248.80 | 1,031,028 | 2018-05-16 | Filing |
| Large Shareholder, Officer, Director | $32.24 | 52,833 | $1,703,335.92 | 9,003,868 | 2018-05-16 | Filing |
| Large Shareholder, Officer, Director | $31.71 | 5,870 | $186,137.70 | 1,036,898 | 2018-05-15 | Filing |
| Large Shareholder, Officer, Director | $31.71 | 52,833 | $1,675,334.43 | 9,056,701 | 2018-05-15 | Filing |
| Large Shareholder, Director | $32.19 | 11,048 | $355,635.12 | 2,986,901 | 2018-05-16 | Filing |
| Large Shareholder, Director | $32.19 | 50,325 | $1,619,961.75 | 13,578,338 | 2018-05-16 | Filing |
| Large Shareholder, Director | $31.71 | 8,738 | $277,081.98 | 2,997,949 | 2018-05-15 | Filing |
| Large Shareholder, Director | $31.71 | 39,801 | $1,262,089.71 | 13,628,663 | 2018-05-15 | Filing |
| Director | $31.54 | 2,325 | $73,330.50 | 738,097 | 2018-05-16 | Filing |
| Director | $31.71 | 2,325 | $73,725.75 | 740,422 | 2018-05-15 | Filing |
| Large Shareholder | $32.11 | 25,908 | $831,905.88 | 13,668,464 | 2018-05-14 | Filing |
| Large Shareholder | $32.65 | 13,847 | $452,104.55 | 13,694,372 | 2018-05-11 | Filing |
| Officer | $32.62 | 6,000 | $195,720.00 | 2,331,080 | 2018-05-11 | Filing |
| Director | $32.09 | 2,650 | $85,038.50 | 742,747 | 2018-05-14 | Filing |
| Director | $32.62 | 2,650 | $86,443.00 | 745,397 | 2018-05-11 | Filing |