| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $132.91 | 1,700 | $225,953.29 | 4,559 | 2018-12-17 | Filing | |
| $131.80 | 2,700 | $355,852.44 | 6,259 | 2018-12-17 | Filing | |
| $130.37 | 900 | $117,331.02 | 8,959 | 2018-12-17 | Filing | |
| $137.64 | 400 | $55,054.00 | 0 | 2018-12-10 | Filing | |
| $136.65 | 1,307 | $178,601.16 | 400 | 2018-12-10 | Filing | |
| $135.70 | 1,171 | $158,901.66 | 1,707 | 2018-12-10 | Filing | |
| $134.74 | 860 | $115,877.17 | 2,878 | 2018-12-10 | Filing | |
| $133.57 | 400 | $53,429.00 | 3,738 | 2018-12-10 | Filing | |
| $163.84 | 100 | $16,384.00 | 0 | 2018-12-03 | Filing | |
| $159.50 | 100 | $15,950.00 | 100 | 2018-12-03 | Filing | |
| $156.79 | 100 | $15,679.00 | 200 | 2018-12-03 | Filing | |
| $155.53 | 300 | $46,659.99 | 300 | 2018-12-03 | Filing | |
| $154.19 | 400 | $61,674.00 | 600 | 2018-12-03 | Filing | |
| $152.87 | 529 | $80,867.12 | 1,000 | 2018-12-03 | Filing | |
| $151.98 | 800 | $121,584.00 | 1,529 | 2018-12-03 | Filing | |
| $150.98 | 2,671 | $403,262.77 | 2,329 | 2018-12-03 | Filing | |
| $149.67 | 800 | $119,734.00 | 4,138 | 2018-11-28 | Filing | |
| $148.88 | 2,190 | $326,044.79 | 4,938 | 2018-11-28 | Filing | |
| $147.82 | 1,000 | $147,816.00 | 7,128 | 2018-11-28 | Filing | |
| $146.70 | 2,575 | $377,749.15 | 8,128 | 2018-11-28 | Filing |