| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $114.91 | 448 | $51,479.68 | 12,756 | 2018-02-28 | Filing | |
| $114.95 | 100 | $11,495.00 | 12,308 | 2018-02-28 | Filing | |
| $114.94 | 153 | $17,585.82 | 12,208 | 2018-02-28 | Filing | |
| $115.03 | 49 | $5,636.47 | 12,055 | 2018-02-28 | Filing | |
| $114.43 | 278 | $31,811.54 | 278 | 2018-02-27 | Filing | |
| $116.15 | 215 | $24,972.25 | 12,006 | 2018-02-27 | Filing | |
| $118.53 | 100 | $11,853.00 | 200 | 2017-12-18 | Filing | |
| $118.86 | 100 | $11,886.00 | 100 | 2017-12-18 | Filing | |
| $116.24 | 430 | $49,983.20 | 11,644 | 2017-05-15 | Filing | |
| $79.90 | 1,054 | $84,214.60 | 5,300 | 2015-06-09 | Filing | |
| $79.90 | 1,446 | $115,535.40 | 4,246 | 2015-06-08 | Filing | |
| $80.64 | 250 | $20,160.00 | 12,733 | 2015-06-08 | Filing | |
| $77.00 | 250 | $19,250.00 | 250 | 2013-08-09 | Filing | |
| $66.67 | 200 | $13,333.26 | 200 | 2012-12-28 | Filing | |
| $62.40 | 1,000 | $62,400.00 | 3,088,703 | 2012-09-21 | Filing | |
| $64.20 | 50 | $3,210.00 | 6,730 | 2012-09-05 | Filing | |
| $69.00 | 1,000 | $69,000.00 | 1,758 | 2012-06-13 | Filing | |
| $71.96 | 120 | $8,635.08 | 120 | 2012-05-30 | Filing | |
| $70.04 | 65 | $4,552.60 | 44,782 | 2012-05-10 | Filing | |
| $70.08 | 100 | $7,008.00 | 44,717 | 2012-05-10 | Filing |