| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $178.56 | 3,181 | $567,999.36 | 160,010 | 2017-02-23 | Filing | |
| $148.53 | 400 | $59,412.00 | 4,597 | 2016-11-28 | Filing | |
| $150.22 | 4,500 | $675,990.00 | 35,367 | 2016-11-14 | Filing | |
| $149.56 | 500 | $74,780.00 | 10,286 | 2016-11-14 | Filing | |
| $138.38 | 2,358 | $326,301.45 | 160,940 | 2016-10-31 | Filing | |
| $138.41 | 7,642 | $1,057,698.65 | 163,298 | 2016-10-28 | Filing | |
| $141.67 | 2,000 | $283,340.00 | 39,867 | 2016-09-22 | Filing | |
| $144.28 | 4,500 | $649,260.00 | 3,234 | 2016-08-05 | Filing | |
| $144.32 | 500 | $72,160.00 | 10,786 | 2016-08-08 | Filing | |
| $143.88 | 3,089 | $444,445.32 | 3,234 | 2016-08-04 | Filing | |
| $144.87 | 18,000 | $2,607,660.00 | 163,266 | 2016-08-03 | Filing | |
| $132.89 | 2,382 | $316,543.98 | 42,205 | 2016-03-21 | Filing | |
| $132.23 | 22,000 | $2,909,060.00 | 44,587 | 2016-03-21 | Filing | |
| $138.98 | 50 | $6,949.00 | 4,522 | 2016-01-27 | Filing | |
| $151.72 | 1,600 | $242,744.00 | 0 | 2015-12-11 | Filing | |
| $151.72 | 3,400 | $515,831.00 | 38,568 | 2015-12-11 | Filing | |
| $151.72 | 5,000 | $758,575.00 | 36,968 | 2015-12-11 | Filing | |
| $154.10 | 5,000 | $770,485.50 | 43,405 | 2015-11-24 | Filing | |
| $157.02 | 6,000 | $942,120.00 | 167,736 | 2015-11-06 | Filing | |
| $153.66 | 172 | $26,429.52 | 10,734 | 2015-10-28 | Filing |