| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.16 | 700 | $36,512.00 | 24,497 | 2018-05-30 | Filing | |
| $52.15 | 100 | $5,215.00 | 25,197 | 2018-05-30 | Filing | |
| $51.82 | 200 | $10,364.00 | 25,297 | 2018-05-25 | Filing | |
| $51.81 | 100 | $5,181.00 | 25,497 | 2018-05-25 | Filing | |
| $51.80 | 200 | $10,360.00 | 25,597 | 2018-05-25 | Filing | |
| $51.79 | 1,280 | $66,291.20 | 25,797 | 2018-05-25 | Filing | |
| $53.61 | 936 | $50,179.90 | 27,077 | 2018-05-10 | Filing | |
| $54.10 | 8,000 | $432,800.00 | 28,013 | 2018-05-08 | Filing | |
| $53.50 | 2,500 | $133,750.00 | 26,413 | 2018-05-04 | Filing | |
| $53.25 | 2,000 | $106,500.00 | 28,913 | 2018-05-04 | Filing | |
| $52.80 | 865 | $45,672.00 | 30,913 | 2018-05-04 | Filing | |
| $53.14 | 864 | $45,908.64 | 31,778 | 2018-05-04 | Filing | |
| $52.50 | 1,000 | $52,500.00 | 27,242 | 2018-05-01 | Filing | |
| $52.75 | 1,356 | $71,529.00 | 28,242 | 2018-05-01 | Filing | |
| $52.25 | 12,500 | $653,068.75 | 29,598 | 2018-05-01 | Filing | |
| $51.76 | 48,244 | $2,497,109.44 | 2,864,760 | 2018-04-30 | Filing | |
| $52.11 | 45,056 | $2,347,868.16 | 2,913,004 | 2018-04-30 | Filing | |
| $49.30 | 100 | $4,930.00 | 27,098 | 2018-03-12 | Filing | |
| $49.20 | 100 | $4,920.00 | 27,198 | 2018-03-12 | Filing | |
| $49.75 | 1,500 | $74,630.55 | 12,528 | 2018-03-12 | Filing |