| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $93.34 | 2,100 | $196,004.55 | 94,000 | 2018-09-20 | Filing | |
| $92.48 | 1,900 | $175,708.01 | 96,100 | 2018-09-20 | Filing | |
| $86.92 | 1,200 | $104,298.00 | 98,000 | 2018-08-20 | Filing | |
| $86.14 | 2,800 | $241,200.96 | 99,200 | 2018-08-20 | Filing | |
| $80.40 | 6,904 | $555,049.15 | 10,745 | 2018-07-13 | Filing | |
| $80.15 | 15,596 | $1,249,980.41 | 10,745 | 2018-07-10 | Filing | |
| $77.46 | 15,000 | $1,161,936.00 | 13,193 | 2018-07-05 | Filing | |
| $77.45 | 8,000 | $619,600.00 | 10,471 | 2018-06-08 | Filing | |
| $80.49 | 2,100 | $169,029.00 | 2,890 | 2018-06-07 | Filing | |
| $73.93 | 9,500 | $702,336.90 | 102,000 | 2018-05-21 | Filing | |
| $71.77 | 3,700 | $265,540.12 | 33,189 | 2018-05-14 | Filing | |
| $70.85 | 32,300 | $2,288,374.25 | 36,889 | 2018-05-14 | Filing | |
| $70.21 | 10,934 | $767,634.59 | 203,000 | 2018-05-10 | Filing | |
| $70.21 | 32,802 | $2,302,903.77 | 583,285 | 2018-05-10 | Filing | |
| $70.21 | 8,889 | $624,062.91 | 0 | 2018-05-10 | Filing | |
| $70.66 | 3,809 | $269,128.32 | 213,934 | 2018-05-09 | Filing | |
| $70.15 | 13,318 | $934,277.68 | 217,743 | 2018-05-09 | Filing | |
| $70.66 | 11,426 | $807,314.31 | 616,087 | 2018-05-09 | Filing | |
| $70.15 | 39,954 | $2,802,837.03 | 627,513 | 2018-05-09 | Filing | |
| $70.66 | 3,097 | $218,821.63 | 0 | 2018-05-09 | Filing |