| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $39.49 | 22,166 | $875,335.34 | 8,295,017 | 2019-02-11 | Filing |
| Officer | $39.49 | 2,500 | $98,725.00 | 161,644 | 2019-02-12 | Filing |
| Officer | $39.86 | 7,174 | $285,955.64 | 179,053 | 2019-02-11 | Filing |
| Officer | $39.19 | 7,826 | $306,700.94 | 186,227 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $40.37 | 20 | $807.40 | 677,499 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $40.37 | 180 | $7,266.60 | 5,765,152 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $39.66 | 887 | $35,178.42 | 677,519 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $39.66 | 7,963 | $315,812.58 | 5,765,332 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $39.01 | 400 | $15,604.00 | 678,406 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $39.01 | 3,600 | $140,436.00 | 5,773,295 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $39.41 | 30 | $1,182.30 | 678,806 | 2019-02-08 | Filing |
| Large Shareholder, Officer, Director | $39.41 | 270 | $10,640.70 | 5,776,895 | 2019-02-08 | Filing |
| Large Shareholder, Officer, Director | $38.88 | 5,840 | $227,059.20 | 678,836 | 2019-02-08 | Filing |
| Large Shareholder, Officer, Director | $38.88 | 52,563 | $2,043,649.44 | 5,777,165 | 2019-02-08 | Filing |
| Large Shareholder, Officer, Director | $40.28 | 1,540 | $62,031.20 | 684,676 | 2019-02-07 | Filing |
| Large Shareholder, Officer, Director | $40.28 | 13,865 | $558,482.20 | 5,829,728 | 2019-02-07 | Filing |
| Large Shareholder, Officer, Director | $39.33 | 4,330 | $170,298.90 | 686,216 | 2019-02-07 | Filing |
| Large Shareholder, Officer, Director | $39.33 | 38,968 | $1,532,611.44 | 5,843,593 | 2019-02-07 | Filing |
| Large Shareholder, Officer, Director | $42.01 | 1,959 | $82,297.59 | 690,546 | 2019-02-06 | Filing |
| Large Shareholder, Officer, Director | $42.01 | 17,631 | $740,678.31 | 5,818,340 | 2019-02-06 | Filing |