| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $84.83 | 1,587 | $134,625.21 | 296,669 | 2018-10-04 | Filing |
| Officer | $88.88 | 200 | $17,776.00 | 298,256 | 2018-10-03 | Filing |
| Officer | $88.17 | 1,587 | $139,925.79 | 298,456 | 2018-10-03 | Filing |
| Officer | $87.42 | 700 | $61,194.00 | 300,043 | 2018-10-03 | Filing |
| Officer | $98.11 | 361 | $35,417.71 | 276,492 | 2018-09-13 | Filing |
| Officer | $97.95 | 3,898 | $381,809.10 | 276,853 | 2018-09-13 | Filing |
| Officer | $96.38 | 562 | $54,165.56 | 280,751 | 2018-09-13 | Filing |
| Officer | $95.63 | 2,301 | $220,044.63 | 281,313 | 2018-09-13 | Filing |
| Officer | $94.59 | 2,629 | $248,677.11 | 283,614 | 2018-09-13 | Filing |
| Large Shareholder, Officer, Director | $98.10 | 100 | $9,810.00 | 298,774 | 2018-09-13 | Filing |
| Large Shareholder, Officer, Director | $97.40 | 1,829 | $178,144.60 | 298,874 | 2018-09-13 | Filing |
| Large Shareholder, Officer, Director | $96.25 | 1,175 | $113,093.75 | 300,703 | 2018-09-13 | Filing |
| Large Shareholder, Officer, Director | $95.67 | 6,087 | $582,343.29 | 301,878 | 2018-09-13 | Filing |
| Large Shareholder, Officer, Director | $94.59 | 7,710 | $729,288.90 | 307,965 | 2018-09-13 | Filing |
| Large Shareholder, Officer, Director | $96.66 | 5,136 | $496,445.76 | 298,774 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $95.82 | 8,924 | $855,097.68 | 303,910 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $94.90 | 2,840 | $269,516.00 | 312,834 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $97.05 | 1,923 | $186,627.15 | 298,774 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $96.16 | 14,974 | $1,439,899.84 | 300,697 | 2018-09-11 | Filing |
| Officer | $96.20 | 464 | $44,636.80 | 158,288 | 2018-09-10 | Filing |