| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $106.00 | 1,741 | $184,546.00 | 75,118 | 2017-12-21 | Filing | |
| $106.00 | 16,000 | $1,696,000.00 | 68,655 | 2017-11-07 | Filing | |
| $106.66 | 400 | $42,664.00 | 72,415 | 2017-11-06 | Filing | |
| $106.65 | 2,714 | $289,453.53 | 72,815 | 2017-11-06 | Filing | |
| $96.40 | 20,649 | $1,990,563.60 | 1,046,816 | 2017-09-29 | Filing | |
| $97.70 | 4,351 | $425,092.70 | 1,067,465 | 2017-09-28 | Filing | |
| $97.50 | 6,167 | $601,282.50 | 74,316 | 2017-09-28 | Filing | |
| $97.03 | 3,200 | $310,508.80 | 45,194 | 2017-09-28 | Filing | |
| $97.03 | 211 | $20,473.54 | 48,394 | 2017-09-28 | Filing | |
| $88.23 | 100 | $8,822.60 | 66,987 | 2017-08-14 | Filing | |
| $88.22 | 3,600 | $317,599.20 | 67,087 | 2017-08-14 | Filing | |
| $88.22 | 300 | $26,466.30 | 70,687 | 2017-08-14 | Filing | |
| $93.35 | 28,000 | $2,613,738.40 | 108,282 | 2017-03-27 | Filing | |
| $100.01 | 100 | $10,001.10 | 43,613 | 2017-03-07 | Filing | |
| $100.01 | 93 | $9,301.34 | 43,713 | 2017-03-07 | Filing | |
| $100.02 | 2,400 | $240,057.60 | 43,806 | 2017-03-07 | Filing | |
| $102.94 | 1,000 | $102,941.00 | 4,000 | 2017-01-27 | Filing | |
| $104.56 | 200 | $20,911.40 | 107,862 | 2017-01-05 | Filing | |
| $104.55 | 383 | $40,043.42 | 108,062 | 2017-01-05 | Filing | |
| $104.55 | 667 | $69,732.85 | 108,445 | 2017-01-05 | Filing |