| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $56.49 | 10,000 | $564,892.00 | 294,262 | 2018-03-12 | Filing | |
| $143.54 | 5,000 | $717,693.50 | 0 | 2017-11-27 | Filing | |
| $134.05 | 7,500 | $1,005,366.00 | 18,750 | 2017-11-09 | Filing | |
| $134.05 | 7,500 | $1,005,366.00 | 18,750 | 2017-11-09 | Filing | |
| $134.48 | 3,750 | $504,309.38 | 0 | 2017-11-06 | Filing | |
| $132.60 | 6,250 | $828,763.75 | 0 | 2017-11-03 | Filing | |
| $132.60 | 6,250 | $828,763.75 | 0 | 2017-11-03 | Filing | |
| $124.23 | 7,500 | $931,747.50 | 0 | 2017-11-01 | Filing | |
| $127.19 | 100,000 | $12,719,360.00 | 0 | 2017-11-02 | Filing | |
| $111.31 | 5,000 | $556,565.00 | 0 | 2017-09-12 | Filing | |
| $106.50 | 3,250 | $346,138.33 | 1,875 | 2017-09-05 | Filing | |
| $106.50 | 3,750 | $399,390.38 | 1,875 | 2017-09-05 | Filing | |
| $103.09 | 8,241 | $849,596.83 | 0 | 2017-08-25 | Filing | |
| $104.65 | 57,291 | $5,995,634.92 | 0 | 2017-08-15 | Filing | |
| $104.12 | 9,468 | $985,765.55 | 0 | 2017-08-14 | Filing | |
| $103.70 | 6,000 | $622,211.40 | 18,750 | 2017-08-14 | Filing | |
| $103.90 | 3,750 | $389,608.50 | 18,750 | 2017-08-14 | Filing | |
| $103.37 | 25,000 | $2,584,315.00 | 0 | 2017-08-08 | Filing | |
| $102.67 | 5,000 | $513,359.00 | 1,000 | 2017-08-03 | Filing | |
| $96.09 | 7,500 | $720,695.25 | 18,750 | 2017-06-06 | Filing |