| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $52.65 | 8,842 | $465,541.91 | 5,290 | 2018-06-13 | Filing |
| Officer, Director | $53.42 | 125,610 | $6,709,759.61 | 0 | 2018-06-13 | Filing |
| Officer, Director | $52.64 | 198,878 | $10,468,579.94 | 125,610 | 2018-06-13 | Filing |
| Officer | $55.22 | 975 | $53,836.97 | 0 | 2018-05-30 | Filing |
| Officer | $54.42 | 1,525 | $82,989.43 | 975 | 2018-05-30 | Filing |
| Officer | $49.36 | 2,500 | $123,392.00 | 0 | 2018-05-17 | Filing |
| Officer | $50.74 | 100 | $5,074.00 | 0 | 2018-05-14 | Filing |
| Officer | $50.23 | 5,754 | $288,999.25 | 100 | 2018-05-14 | Filing |
| Officer | $49.26 | 2,484 | $122,360.35 | 5,854 | 2018-05-14 | Filing |
| Officer | $48.25 | 6,662 | $321,464.82 | 8,338 | 2018-05-14 | Filing |
| Officer | $47.87 | 302 | $14,456.80 | 0 | 2018-05-08 | Filing |
| Officer | $47.48 | 2,198 | $104,369.61 | 302 | 2018-05-08 | Filing |
| Officer | $41.82 | 1,700 | $71,090.94 | 0 | 2018-04-25 | Filing |
| Officer | $41.31 | 800 | $33,048.00 | 1,700 | 2018-04-25 | Filing |
| Officer, Director | $41.54 | 259 | $10,759.66 | 0 | 2018-04-17 | Filing |
| Officer, Director | $40.71 | 2,100 | $85,492.89 | 259 | 2018-04-17 | Filing |
| Officer, Director | $41.56 | 705 | $29,300.43 | 0 | 2018-04-17 | Filing |
| Officer, Director | $40.69 | 6,363 | $258,930.83 | 705 | 2018-04-17 | Filing |
| Officer, Director | $41.56 | 15,707 | $652,727.95 | 0 | 2018-04-17 | Filing |
| Officer, Director | $40.69 | 146,537 | $5,962,180.23 | 15,707 | 2018-04-17 | Filing |