| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.00 | 416 | $29,536.00 | 19,807 | 2018-01-24 | Filing | |
| $71.00 | 521 | $36,991.00 | 34,091 | 2018-01-24 | Filing | |
| $69.40 | 5,000 | $347,000.00 | 22,281 | 2018-01-19 | Filing | |
| $60.10 | 750 | $45,075.00 | 19,807 | 2018-01-10 | Filing | |
| $59.40 | 1,500 | $89,100.00 | 22,281 | 2018-01-08 | Filing | |
| $60.30 | 1,040 | $62,712.00 | 34,091 | 2018-01-03 | Filing | |
| $59.90 | 2,857 | $171,134.30 | 179,125 | 2018-01-02 | Filing | |
| $59.93 | 7,142 | $428,020.06 | 181,982 | 2018-01-02 | Filing | |
| $59.92 | 4,000 | $239,680.00 | 179,125 | 2018-01-02 | Filing | |
| $57.05 | 521 | $29,723.05 | 34,091 | 2017-12-26 | Filing | |
| $57.20 | 834 | $47,704.80 | 19,807 | 2017-12-27 | Filing | |
| $54.05 | 3,000 | $162,150.00 | 29,534 | 2017-12-15 | Filing | |
| $52.30 | 750 | $39,225.00 | 19,807 | 2017-12-11 | Filing | |
| $51.40 | 1,500 | $77,100.00 | 22,281 | 2017-12-08 | Filing | |
| $51.30 | 1,875 | $96,187.50 | 26,250 | 2017-12-04 | Filing | |
| $51.30 | 1,042 | $53,454.60 | 34,091 | 2017-12-04 | Filing | |
| $51.05 | 4,000 | $204,200.00 | 179,125 | 2017-12-01 | Filing | |
| $51.05 | 2,857 | $145,849.85 | 179,125 | 2017-12-01 | Filing | |
| $51.05 | 7,142 | $364,599.10 | 179,125 | 2017-12-01 | Filing | |
| $51.05 | 5,800 | $296,090.00 | 179,125 | 2017-12-01 | Filing |