| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| 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 |
| Officer | $95.44 | 500 | $47,720.00 | 158,752 | 2018-09-10 | Filing |
| Officer | $94.22 | 300 | $28,266.00 | 159,252 | 2018-09-10 | Filing |
| Officer | $96.25 | 100 | $9,625.00 | 159,552 | 2018-09-07 | Filing |
| Officer | $95.36 | 300 | $28,608.00 | 159,652 | 2018-09-07 | Filing |
| Officer | $94.15 | 864 | $81,345.60 | 159,952 | 2018-09-07 | Filing |
| Officer | $93.53 | 371 | $34,699.63 | 300,743 | 2018-09-06 | Filing |
| Officer | $92.98 | 1,316 | $122,361.68 | 301,114 | 2018-09-06 | Filing |
| Officer | $91.89 | 800 | $73,512.00 | 302,430 | 2018-09-06 | Filing |
| Officer | $93.09 | 900 | $83,781.00 | 303,230 | 2018-09-05 | Filing |
| Officer | $92.48 | 1,087 | $100,525.76 | 304,130 | 2018-09-05 | Filing |
| Officer | $91.22 | 500 | $45,610.00 | 305,217 | 2018-09-05 | Filing |
| Officer | $93.21 | 1,264 | $117,817.44 | 160,816 | 2018-08-31 | Filing |