| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $87.28 | 28,000 | $2,443,806.40 | 0 | 2017-11-03 | Filing | |
| $86.36 | 97,500 | $8,420,577.75 | 93,992 | 2017-10-31 | Filing | |
| $85.89 | 122,500 | $10,520,961.50 | 93,992 | 2017-10-30 | Filing | |
| $86.37 | 40,000 | $3,454,940.00 | 0 | 2017-10-27 | Filing | |
| $86.37 | 48,000 | $4,145,928.00 | 0 | 2017-10-27 | Filing | |
| $80.98 | 15,000 | $1,214,682.00 | 25,000 | 2017-08-31 | Filing | |
| $80.04 | 16,000 | $1,280,708.80 | 0 | 2017-08-29 | Filing | |
| $80.01 | 15,000 | $1,200,138.00 | 25,000 | 2017-08-25 | Filing | |
| $79.70 | 15,000 | $1,195,545.00 | 25,000 | 2017-08-22 | Filing | |
| $78.12 | 25,000 | $1,952,915.00 | 0 | 2017-08-08 | Filing | |
| $78.12 | 10,400 | $812,412.64 | 0 | 2017-08-08 | Filing | |
| $78.12 | 17,600 | $1,374,852.16 | 0 | 2017-08-08 | Filing | |
| $78.12 | 8,800 | $687,426.08 | 0 | 2017-08-08 | Filing | |
| $77.70 | 54,000 | $4,195,584.00 | 130,000 | 2017-08-04 | Filing | |
| $77.70 | 26,000 | $2,020,096.00 | 100,000 | 2017-08-04 | Filing | |
| $77.70 | 30,400 | $2,361,958.40 | 100,000 | 2017-08-04 | Filing | |
| $77.95 | 200,000 | $15,590,360.00 | 93,992 | 2017-08-03 | Filing | |
| $75.42 | 25,600 | $1,930,823.68 | 0 | 2017-06-02 | Filing | |
| $75.42 | 20,400 | $1,538,625.12 | 0 | 2017-06-02 | Filing | |
| $74.91 | 200,000 | $14,982,780.00 | 0 | 2017-05-31 | Filing |