| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.02 | 12,673 | $633,903.46 | 576,653 | 2018-10-17 | Filing | |
| $50.01 | 9,400 | $470,094.00 | 589,326 | 2018-10-16 | Filing | |
| $50.65 | 12,100 | $612,865.00 | 598,726 | 2018-08-27 | Filing | |
| $51.46 | 4,200 | $216,132.00 | 610,826 | 2018-08-27 | Filing | |
| $52.91 | 700 | $37,037.00 | 615,026 | 2018-08-27 | Filing | |
| $53.68 | 700 | $37,576.00 | 615,726 | 2018-08-27 | Filing | |
| $50.06 | 7,300 | $365,438.00 | 616,426 | 2018-08-17 | Filing | |
| $70.71 | 200 | $14,142.00 | 623,726 | 2018-03-29 | Filing | |
| $71.36 | 7,100 | $506,656.00 | 623,926 | 2018-03-29 | Filing | |
| $72.31 | 8,656 | $625,915.36 | 631,026 | 2018-03-29 | Filing | |
| $73.26 | 9,044 | $662,563.44 | 639,682 | 2018-03-29 | Filing | |
| $71.79 | 11,674 | $838,076.46 | 15,329 | 2018-01-25 | Filing | |
| $53.85 | 9,326 | $502,205.10 | 25,927 | 2017-12-06 | Filing | |
| $48.19 | 700 | $33,733.00 | 1,359,967 | 2017-03-21 | Filing | |
| $47.54 | 56,855 | $2,702,886.70 | 1,360,667 | 2017-03-21 | Filing | |
| $46.60 | 59,798 | $2,786,586.80 | 1,417,522 | 2017-03-21 | Filing | |
| $45.43 | 111,307 | $5,056,677.01 | 1,477,320 | 2017-03-21 | Filing | |
| $44.91 | 121,340 | $5,449,379.40 | 1,588,627 | 2017-03-21 | Filing | |
| $38.82 | 312,642 | $12,136,762.44 | 837,125 | 2017-03-22 | Filing | |
| $43.48 | 487,358 | $21,190,325.84 | 1,149,767 | 2017-03-21 | Filing |