| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $172.78 | 8,111 | $1,401,419.39 | 66,751 | 2017-11-13 | Filing | |
| $170.95 | 3,000 | $512,856.30 | 35,225 | 2017-11-10 | Filing | |
| $168.16 | 4,381 | $736,687.49 | 52,858 | 2017-11-09 | Filing | |
| $161.97 | 1,000 | $161,970.00 | 45,000 | 2017-11-01 | Filing | |
| $162.16 | 5,000 | $810,788.00 | 13,265 | 2017-10-25 | Filing | |
| $162.00 | 2,350 | $380,700.00 | 36,928 | 2017-10-24 | Filing | |
| $161.92 | 5,000 | $809,577.50 | 18,265 | 2017-10-24 | Filing | |
| $162.00 | 2,350 | $380,700.00 | 4,109 | 2017-10-24 | Filing | |
| $160.56 | 8,696 | $1,396,256.72 | 60,409 | 2017-10-20 | Filing | |
| $160.58 | 5,000 | $802,892.00 | 41,396 | 2017-10-20 | Filing | |
| $164.92 | 1,000 | $164,920.00 | 46,000 | 2017-10-02 | Filing | |
| $159.25 | 1,000 | $159,250.00 | 48,000 | 2017-08-01 | Filing | |
| $160.28 | 1,000 | $160,280.00 | 49,000 | 2017-07-03 | Filing | |
| $157.59 | 1,000 | $157,590.00 | 47,000 | 2017-09-01 | Filing | |
| $159.25 | 1,000 | $159,250.00 | 4,974 | 2017-08-01 | Filing | |
| $160.28 | 1,000 | $160,280.00 | 5,974 | 2017-07-03 | Filing | |
| $181.30 | 5,000 | $906,503.50 | 48,845 | 2017-06-07 | Filing | |
| $181.32 | 5,000 | $906,598.00 | 28,786 | 2017-06-06 | Filing | |
| $181.60 | 3,000 | $544,810.20 | 62,607 | 2017-06-05 | Filing | |
| $166.35 | 50,000 | $8,317,650.00 | 617,421 | 2017-03-24 | Filing |