| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $43.71 | 5,625 | $245,868.75 | 171,809 | 2019-01-16 | Filing |
| Director | $43.45 | 5,000 | $217,269.00 | 674,869 | 2019-01-09 | Filing |
| Director | $43.45 | 25,000 | $1,086,297.50 | 3,246,196 | 2019-01-09 | Filing |
| Officer | $40.46 | 482 | $19,501.72 | 23,433 | 2019-01-03 | Filing |
| Officer | $41.61 | 1,141 | $47,477.01 | 26,684 | 2018-12-19 | Filing |
| Officer, Director | $42.93 | 1,921 | $82,468.53 | 5,103 | 2018-12-13 | Filing |
| Officer, Director | $42.93 | 5,625 | $241,481.25 | 1,075,931 | 2018-12-13 | Filing |
| Officer, Director | $42.93 | 5,625 | $241,481.25 | 200,132 | 2018-12-13 | Filing |
| Director | $42.04 | 5,000 | $210,206.50 | 679,869 | 2018-12-06 | Filing |
| Director | $42.68 | 13,800 | $588,924.66 | 3,271,196 | 2018-12-06 | Filing |
| Director | $41.93 | 11,200 | $469,645.12 | 3,284,996 | 2018-12-06 | Filing |
| Officer, Director | $45.96 | 640 | $29,414.40 | 7,024 | 2018-11-30 | Filing |
| Officer, Director | $45.96 | 1,875 | $86,175.00 | 1,081,556 | 2018-11-30 | Filing |
| Officer, Director | $45.96 | 1,875 | $86,175.00 | 200,132 | 2018-11-30 | Filing |
| Officer | $45.00 | 689 | $31,005.00 | 24,730 | 2018-11-28 | Filing |
| Officer | $44.05 | 5,418 | $238,673.19 | 42,146 | 2018-11-19 | Filing |
| Officer | $44.10 | 1,875 | $82,686.56 | 47,564 | 2018-11-19 | Filing |
| Officer, Director | $44.22 | 1,921 | $84,946.62 | 7,664 | 2018-11-19 | Filing |
| Officer, Director | $44.22 | 5,625 | $248,737.50 | 1,083,431 | 2018-11-19 | Filing |
| Officer, Director | $44.22 | 14,188 | $627,393.36 | 200,132 | 2018-11-19 | Filing |