| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $56.03 | 172 | $9,636.76 | 93,000 | 2018-02-20 | Filing | |
| $55.18 | 9,328 | $514,703.18 | 93,172 | 2018-02-20 | Filing | |
| $56.04 | 800 | $44,832.00 | 445,000 | 2018-02-20 | Filing | |
| $55.31 | 58,758 | $3,250,145.89 | 445,800 | 2018-02-20 | Filing | |
| $55.01 | 2,775 | $152,651.92 | 445,000 | 2018-02-16 | Filing | |
| $55.02 | 16,335 | $898,779.47 | 445,000 | 2018-02-15 | Filing | |
| $55.00 | 1,332 | $73,260.00 | 445,000 | 2018-02-14 | Filing | |
| $53.53 | 2,178 | $116,579.85 | 6,004,661 | 2018-02-12 | Filing | |
| $52.78 | 165,722 | $8,746,309.99 | 6,006,839 | 2018-02-12 | Filing | |
| $51.88 | 69,100 | $3,585,170.58 | 6,172,561 | 2018-02-12 | Filing | |
| $51.52 | 13,000 | $669,779.50 | 6,241,661 | 2018-02-09 | Filing | |
| $51.25 | 100,000 | $5,125,240.00 | 6,254,661 | 2018-02-08 | Filing | |
| $52.01 | 49,900 | $2,595,284.03 | 6,354,661 | 2018-01-29 | Filing | |
| $52.01 | 49,900 | $2,595,284.03 | 6,354,661 | 2018-01-29 | Filing | |
| $52.00 | 12,000 | $624,000.00 | 5,652 | 2018-01-29 | Filing | |
| $50.10 | 8,761 | $438,936.61 | 445,000 | 2018-01-25 | Filing | |
| $49.29 | 31,239 | $1,539,754.69 | 453,761 | 2018-01-25 | Filing | |
| $48.00 | 9,500 | $456,014.25 | 90,000 | 2018-01-22 | Filing | |
| $48.27 | 1,500 | $72,409.95 | 87,000 | 2017-12-20 | Filing | |
| $47.84 | 8,000 | $382,738.40 | 88,500 | 2017-12-20 | Filing |