| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $50.45 | 900 | $45,405.00 | 9,939 | 2018-03-15 | Filing | |
| $55.00 | 1,000 | $55,000.00 | 14,452 | 2018-03-12 | Filing | |
| $52.29 | 2,100 | $109,809.00 | 9,939 | 2018-02-28 | Filing | |
| $51.02 | 900 | $45,918.00 | 9,939 | 2018-02-28 | Filing | |
| $49.20 | 1,600 | $78,720.00 | 9,939 | 2018-02-15 | Filing | |
| $48.76 | 1,400 | $68,264.00 | 9,939 | 2018-02-15 | Filing | |
| $52.50 | 12,500 | $656,260.00 | 19,114 | 2018-02-01 | Filing | |
| $52.86 | 3,000 | $158,580.00 | 9,939 | 2018-01-30 | Filing | |
| $55.00 | 300 | $16,500.00 | 14,452 | 2018-01-29 | Filing | |
| $55.00 | 55 | $3,025.00 | 14,452 | 2018-01-29 | Filing | |
| $54.12 | 1,000 | $54,120.00 | 4,128 | 2018-01-29 | Filing | |
| $54.12 | 10,000 | $541,200.00 | 51,733 | 2018-01-29 | Filing | |
| $55.00 | 645 | $35,475.00 | 14,452 | 2018-01-25 | Filing | |
| $51.76 | 2,724 | $140,994.24 | 14,500 | 2018-01-16 | Filing | |
| $52.97 | 1,400 | $74,158.00 | 9,939 | 2018-01-16 | Filing | |
| $52.13 | 1,600 | $83,408.00 | 9,939 | 2018-01-16 | Filing | |
| $51.76 | 2,723 | $140,942.48 | 16,680 | 2018-01-16 | Filing | |
| $51.76 | 5,986 | $309,835.36 | 38,180 | 2018-01-16 | Filing | |
| $51.76 | 2,697 | $139,596.72 | 14,452 | 2018-01-16 | Filing | |
| $51.76 | 2,196 | $113,664.96 | 8,931 | 2018-01-16 | Filing |