| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $118.82 | 400 | $47,528.00 | 78,500 | 2018-10-01 | Filing | |
| $117.83 | 2,000 | $235,667.00 | 78,900 | 2018-10-01 | Filing | |
| $116.99 | 2,400 | $280,776.00 | 80,900 | 2018-10-01 | Filing | |
| $121.15 | 200 | $24,230.00 | 400 | 2018-10-01 | Filing | |
| $118.90 | 100 | $11,890.00 | 11,161 | 2018-10-01 | Filing | |
| $117.90 | 600 | $70,738.02 | 11,261 | 2018-10-01 | Filing | |
| $116.94 | 550 | $64,317.99 | 11,861 | 2018-10-01 | Filing | |
| $117.91 | 2,100 | $247,617.09 | 114,891 | 2018-10-02 | Filing | |
| $117.38 | 8,400 | $986,005.44 | 116,991 | 2018-10-02 | Filing | |
| $119.91 | 100 | $11,991.00 | 53,076 | 2018-10-01 | Filing | |
| $118.84 | 100 | $11,884.00 | 53,176 | 2018-10-01 | Filing | |
| $117.91 | 1,400 | $165,074.00 | 53,276 | 2018-10-01 | Filing | |
| $116.95 | 1,400 | $163,725.94 | 54,676 | 2018-10-01 | Filing | |
| $113.42 | 1,000 | $113,420.00 | 18,029 | 2018-09-20 | Filing | |
| $111.34 | 2,500 | $278,347.00 | 109,838 | 2018-09-05 | Filing | |
| $114.06 | 200 | $22,811.00 | 216,928 | 2018-09-04 | Filing | |
| $113.50 | 5,531 | $627,754.67 | 217,128 | 2018-09-04 | Filing | |
| $112.45 | 3,269 | $367,595.45 | 222,659 | 2018-09-04 | Filing | |
| $114.10 | 300 | $34,229.01 | 0 | 2018-09-04 | Filing | |
| $113.51 | 12,164 | $1,380,763.62 | 300 | 2018-09-04 | Filing |