| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.85 | 26,035 | $2,052,974.30 | 0 | 2017-05-15 | Filing | |
| $80.00 | 3,657 | $292,572.07 | 3,809 | 2017-03-31 | Filing | |
| $79.03 | 2,500 | $197,571.25 | 0 | 2017-03-16 | Filing | |
| $74.64 | 26,035 | $1,943,312.28 | 3,715 | 2017-02-15 | Filing | |
| $69.40 | 38,086 | $2,643,347.40 | 0 | 2016-11-15 | Filing | |
| $71.87 | 3,012 | $216,472.44 | 0 | 2016-09-14 | Filing | |
| $72.54 | 14,287 | $1,036,434.70 | 0 | 2016-09-12 | Filing | |
| $71.83 | 23,797 | $1,709,326.61 | 14,287 | 2016-09-12 | Filing | |
| $73.80 | 3,995 | $294,812.22 | 0 | 2016-09-07 | Filing | |
| $73.84 | 6,842 | $505,179.07 | 2,777 | 2016-06-10 | Filing | |
| $71.28 | 12,677 | $903,579.80 | 0 | 2016-05-16 | Filing | |
| $71.61 | 10,000 | $716,088.00 | 5,000 | 2016-03-23 | Filing | |
| $69.05 | 13,174 | $909,640.99 | 9,240 | 2016-03-08 | Filing | |
| $62.11 | 12,677 | $787,346.92 | 3,878 | 2016-02-16 | Filing | |
| $59.92 | 22,064 | $1,322,167.55 | 0 | 2015-11-16 | Filing | |
| $57.48 | 22,063 | $1,268,156.97 | 0 | 2015-09-10 | Filing | |
| $61.76 | 4,878 | $301,273.08 | 0 | 2015-08-17 | Filing | |
| $62.19 | 1,600 | $99,510.56 | 5,000 | 2015-05-04 | Filing | |
| $62.20 | 900 | $55,980.00 | 6,600 | 2015-05-04 | Filing | |
| $63.78 | 12,500 | $797,262.50 | 26,523 | 2015-03-17 | Filing |