| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $90.75 | 950 | $86,211.93 | 11,000 | 2017-06-12 | Filing | |
| $90.59 | 8,500 | $770,015.00 | 18,752 | 2017-06-09 | Filing | |
| $90.92 | 184 | $16,729.28 | 2,250 | 2017-06-09 | Filing | |
| $83.70 | 64 | $5,356.99 | 4,864 | 2017-05-25 | Filing | |
| $83.74 | 300 | $25,122.00 | 4,928 | 2017-05-25 | Filing | |
| $82.02 | 900 | $73,814.04 | 10,750 | 2017-05-12 | Filing | |
| $84.11 | 10,000 | $841,100.00 | 4,000 | 2017-05-09 | Filing | |
| $84.30 | 343 | $28,915.21 | 197,575 | 2017-05-10 | Filing | |
| $83.37 | 1,001 | $83,448.87 | 197,918 | 2017-05-10 | Filing | |
| $82.27 | 5,901 | $485,479.40 | 198,919 | 2017-05-10 | Filing | |
| $85.20 | 1,866 | $158,976.48 | 204,820 | 2017-05-09 | Filing | |
| $84.16 | 15,889 | $1,337,196.00 | 206,686 | 2017-05-09 | Filing | |
| $76.86 | 1,100 | $84,543.80 | 3,500 | 2017-03-30 | Filing | |
| $74.81 | 900 | $67,332.51 | 2,600 | 2017-03-29 | Filing | |
| $77.03 | 982 | $75,647.68 | 8,950 | 2017-03-30 | Filing | |
| $74.13 | 2,000 | $148,259.00 | 13,884 | 2017-03-22 | Filing | |
| $74.90 | 900 | $67,410.00 | 9,649 | 2017-03-21 | Filing | |
| $74.89 | 1,100 | $82,379.00 | 10,549 | 2017-03-21 | Filing | |
| $62.26 | 300 | $18,678.00 | 3,500 | 2016-06-15 | Filing | |
| $61.94 | 64 | $3,964.16 | 3,800 | 2016-06-15 | Filing |