| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $57.24 | 30,000 | $1,717,059.00 | 28,948 | 2018-08-06 | Filing |
| Officer | $57.12 | 19,760 | $1,128,643.78 | 1,258 | 2018-08-06 | Filing |
| Officer, Director | $52.77 | 8,514 | $449,281.23 | 26,562 | 2018-06-28 | Filing |
| Officer, Director | $51.68 | 8,513 | $439,952.69 | 26,562 | 2018-06-26 | Filing |
| Officer, Director | $50.82 | 8,513 | $432,657.90 | 26,562 | 2018-06-22 | Filing |
| Officer, Director | $50.13 | 19,278 | $966,408.07 | 26,562 | 2018-06-15 | Filing |
| Officer, Director | $48.02 | 19,278 | $925,748.84 | 26,562 | 2018-06-08 | Filing |
| Officer, Director | $50.66 | 19,864 | $1,006,270.51 | 26,562 | 2018-06-21 | Filing |
| Officer, Director | $50.66 | 19,864 | $1,006,270.51 | 26,562 | 2018-06-21 | Filing |
| Officer, Director | $50.13 | 19,278 | $966,408.07 | 26,562 | 2018-06-15 | Filing |
| Officer, Director | $48.02 | 19,278 | $925,748.84 | 26,562 | 2018-06-08 | Filing |
| Director | $47.25 | 13,830 | $653,467.50 | 42,690 | 2018-05-24 | Filing |
| Director | $50.53 | 5,500 | $277,890.25 | 48,935 | 2018-03-09 | Filing |
| Director | $50.53 | 5,500 | $277,893.00 | 48,935 | 2018-03-09 | Filing |
| Officer | $50.66 | 12,600 | $638,318.52 | 1,258 | 2018-03-09 | Filing |
| Director | $50.13 | 100,000 | $5,012,850.00 | 28,117 | 2018-03-05 | Filing |
| Director | $50.35 | 296,400 | $14,924,184.60 | 28,117 | 2018-03-05 | Filing |
| Director | $50.36 | 75,492 | $3,801,905.46 | 28,117 | 2018-02-27 | Filing |
| Director | $50.03 | 24,508 | $1,226,218.57 | 28,117 | 2018-02-26 | Filing |
| Officer | $50.16 | 4,000 | $200,648.40 | 1,258 | 2017-08-31 | Filing |