| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $55.09 | 7,500 | $413,175.00 | 205,383 | 2018-07-16 | Filing |
| Director | $55.37 | 3,629 | $200,924.67 | 3,470,496 | 2018-07-09 | Filing |
| Director | $54.85 | 5,000 | $274,260.00 | 704,869 | 2018-07-06 | Filing |
| Director | $54.95 | 21,371 | $1,174,374.92 | 3,474,125 | 2018-07-06 | Filing |
| Officer, Director | $56.72 | 2,563 | $145,367.98 | 19,837 | 2018-06-20 | Filing |
| Officer, Director | $56.70 | 7,500 | $425,246.25 | 1,173,032 | 2018-06-20 | Filing |
| Officer, Director | $56.73 | 6,472 | $367,148.79 | 205,383 | 2018-06-20 | Filing |
| Officer, Director | $56.71 | 1,323 | $75,030.51 | 205,383 | 2018-06-20 | Filing |
| Officer, Director | $56.30 | 8,348 | $469,958.17 | 22,400 | 2018-06-18 | Filing |
| Officer, Director | $56.28 | 5,848 | $329,123.10 | 1,180,532 | 2018-06-18 | Filing |
| Officer, Director | $55.81 | 1,766 | $98,566.11 | 206,706 | 2018-06-18 | Filing |
| Director | $56.42 | 5,000 | $282,094.00 | 709,869 | 2018-06-06 | Filing |
| Director | $56.53 | 25,000 | $1,413,137.50 | 3,495,496 | 2018-06-06 | Filing |
| Officer, Director | $52.51 | 8,332 | $437,513.32 | 30,748 | 2018-05-17 | Filing |
| Officer, Director | $52.51 | 5,832 | $306,238.32 | 1,186,380 | 2018-05-17 | Filing |
| Officer, Director | $52.51 | 10,885 | $571,571.35 | 206,706 | 2018-05-17 | Filing |
| Officer | $52.51 | 4,553 | $239,078.03 | 24,796 | 2018-05-17 | Filing |
| Officer | $52.51 | 864 | $45,368.64 | 31,781 | 2018-05-17 | Filing |
| Officer | $52.37 | 5,002 | $261,962.74 | 56,583 | 2018-05-17 | Filing |
| Director | $52.18 | 5,000 | $260,887.00 | 714,869 | 2018-05-07 | Filing |