| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $154.54 | 17,000 | $2,627,183.40 | 1,022,034 | 2017-08-09 | Filing | |
| $155.81 | 6,500 | $1,012,782.55 | 1,020,034 | 2017-08-08 | Filing | |
| $154.89 | 11,500 | $1,781,177.50 | 1,026,534 | 2017-08-08 | Filing | |
| $166.90 | 2,572 | $429,271.94 | 16,332 | 2017-05-31 | Filing | |
| $167.82 | 13,000 | $2,181,643.10 | 1,019,994 | 2017-05-30 | Filing | |
| $163.28 | 10,800 | $1,763,380.80 | 1,017,994 | 2017-05-10 | Filing | |
| $162.28 | 6,200 | $1,006,154.60 | 1,028,794 | 2017-05-10 | Filing | |
| $162.31 | 10,000 | $1,623,092.00 | 1,014,994 | 2017-05-10 | Filing | |
| $162.55 | 5,000 | $812,769.00 | 45,256 | 2017-05-22 | Filing | |
| $163.28 | 10,800 | $1,763,380.80 | 1,014,994 | 2017-05-10 | Filing | |
| $162.28 | 6,200 | $1,006,154.60 | 1,028,794 | 2017-05-10 | Filing | |
| $162.31 | 10,000 | $1,623,092.00 | 1,014,994 | 2017-05-10 | Filing | |
| $160.61 | 26,000 | $4,175,938.00 | 1,014,994 | 2017-05-05 | Filing | |
| $159.95 | 1,700 | $271,912.45 | 19,852 | 2017-05-04 | Filing | |
| $146.00 | 300 | $43,800.00 | 14,950 | 2017-02-28 | Filing | |
| $145.23 | 5,500 | $798,767.75 | 15,250 | 2017-02-28 | Filing | |
| $144.50 | 700 | $101,152.94 | 20,750 | 2017-02-28 | Filing | |
| $110.43 | 9,924 | $1,095,952.97 | 21,450 | 2016-08-25 | Filing | |
| $142.84 | 3,205 | $457,808.29 | 1,010,947 | 2017-02-22 | Filing | |
| $142.55 | 31,795 | $4,532,326.38 | 1,014,152 | 2017-02-22 | Filing |