| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $117.25 | 1,994 | $233,788.13 | 2,142 | 2018-04-05 | Filing |
| Officer, Director | $116.49 | 870 | $101,346.82 | 4,136 | 2018-04-05 | Filing |
| Officer, Director | $115.07 | 1,400 | $161,095.48 | 5,006 | 2018-04-05 | Filing |
| Officer, Director | $113.82 | 2,739 | $311,740.65 | 6,406 | 2018-04-05 | Filing |
| Officer, Director | $113.09 | 12,507 | $1,414,376.61 | 9,145 | 2018-04-05 | Filing |
| Officer, Director | $116.29 | 1,682 | $195,606.68 | 140 | 2018-04-04 | Filing |
| Officer, Director | $115.31 | 10,449 | $1,204,883.59 | 1,822 | 2018-04-04 | Filing |
| Officer, Director | $114.59 | 6,181 | $708,254.21 | 12,271 | 2018-04-04 | Filing |
| Officer, Director | $113.52 | 3,200 | $363,250.24 | 18,452 | 2018-04-04 | Filing |
| Officer, Director | $117.80 | 100 | $11,780.00 | 140 | 2018-04-03 | Filing |
| Officer, Director | $115.95 | 5,127 | $594,492.06 | 240 | 2018-04-03 | Filing |
| Officer, Director | $115.18 | 5,279 | $608,043.67 | 5,367 | 2018-04-03 | Filing |
| Officer, Director | $114.10 | 6,900 | $787,257.57 | 10,646 | 2018-04-03 | Filing |
| Officer, Director | $113.02 | 2,600 | $293,863.44 | 17,546 | 2018-04-03 | Filing |
| Officer, Director | $111.87 | 1,506 | $168,475.62 | 20,146 | 2018-04-03 | Filing |
| Officer, Director | $111.28 | 343 | $38,169.01 | 140 | 2018-04-02 | Filing |
| Officer, Director | $110.09 | 204 | $22,458.83 | 483 | 2018-04-02 | Filing |
| Officer, Director | $112.29 | 9,512 | $1,068,122.46 | 140 | 2018-03-29 | Filing |
| Officer, Director | $111.78 | 9,210 | $1,029,518.67 | 9,652 | 2018-03-29 | Filing |
| Officer, Director | $110.41 | 2,790 | $308,036.65 | 18,862 | 2018-03-29 | Filing |