| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.50 | 3,318 | $270,417.00 | 0 | 2018-02-16 | Filing | |
| $81.01 | 20,000 | $1,620,124.00 | 255 | 2018-02-16 | Filing | |
| $79.50 | 17,998 | $1,430,841.00 | 1,860 | 2018-02-14 | Filing | |
| $79.00 | 4,000 | $316,000.00 | 3,318 | 2018-02-14 | Filing | |
| $79.81 | 10,000 | $798,094.00 | 7,876 | 2018-02-14 | Filing | |
| $79.83 | 6,000 | $478,980.60 | 35,590 | 2018-02-14 | Filing | |
| $76.76 | 5,000 | $383,775.00 | 24,072 | 2018-02-12 | Filing | |
| $77.62 | 14,200 | $1,102,230.98 | 19,858 | 2018-02-12 | Filing | |
| $77.20 | 35,800 | $2,763,684.82 | 34,058 | 2018-02-12 | Filing | |
| $77.63 | 6,490 | $503,790.14 | 28,663 | 2018-02-12 | Filing | |
| $77.20 | 16,707 | $1,289,773.72 | 35,153 | 2018-02-12 | Filing | |
| $77.62 | 10,084 | $782,734.20 | 0 | 2018-02-12 | Filing | |
| $77.19 | 24,936 | $1,924,792.38 | 10,084 | 2018-02-12 | Filing | |
| $77.50 | 4,000 | $310,000.00 | 7,318 | 2018-02-12 | Filing | |
| $79.13 | 34,000 | $2,690,250.00 | 69,858 | 2018-02-07 | Filing | |
| $79.00 | 1,726 | $136,354.00 | 39,253 | 2018-02-07 | Filing | |
| $78.50 | 8,559 | $671,881.50 | 51,860 | 2018-01-23 | Filing | |
| $78.00 | 25,000 | $1,950,000.00 | 196,300 | 2018-01-22 | Filing | |
| $77.50 | 42,563 | $3,298,632.50 | 35,020 | 2018-01-22 | Filing | |
| $77.00 | 25,000 | $1,925,000.00 | 221,300 | 2018-01-18 | Filing |