| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $95.55 | 2,500 | $238,869.25 | 57,493 | 2018-06-07 | Filing | |
| $103.87 | 933 | $96,907.72 | 51,178 | 2017-06-15 | Filing | |
| $103.40 | 3,867 | $399,830.79 | 52,111 | 2017-06-15 | Filing | |
| $101.76 | 2,200 | $223,866.94 | 55,978 | 2017-06-15 | Filing | |
| $97.75 | 2,000 | $195,505.40 | 58,178 | 2017-05-31 | Filing | |
| $99.53 | 6,000 | $597,195.60 | 56,027 | 2017-03-13 | Filing | |
| $92.53 | 600 | $55,519.98 | 59,800 | 2016-12-12 | Filing | |
| $91.99 | 5,160 | $474,685.94 | 60,400 | 2016-12-12 | Filing | |
| $91.20 | 240 | $21,887.59 | 65,560 | 2016-12-12 | Filing | |
| $90.05 | 4,168 | $375,320.90 | 65,981 | 2016-09-12 | Filing | |
| $89.12 | 1,832 | $163,267.84 | 70,149 | 2016-09-12 | Filing | |
| $86.04 | 5,000 | $430,211.00 | 10,801 | 2016-08-18 | Filing | |
| $84.01 | 2,500 | $210,025.00 | 1,851 | 2016-08-04 | Filing | |
| $85.00 | 2,000 | $170,000.00 | 71,981 | 2016-06-16 | Filing | |
| $84.12 | 3,000 | $252,349.20 | 73,981 | 2016-06-15 | Filing | |
| $77.46 | 2,000 | $154,922.20 | 73,703 | 2016-03-11 | Filing | |
| $80.05 | 2,300 | $184,110.17 | 70,412 | 2015-12-22 | Filing | |
| $80.06 | 200 | $16,011.00 | 72,712 | 2015-12-21 | Filing | |
| $83.34 | 643 | $53,590.06 | 72,912 | 2015-12-11 | Filing | |
| $82.51 | 1,357 | $111,965.39 | 73,555 | 2015-12-11 | Filing |