| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $70.84 | 15,650 | $1,108,692.95 | 72,291 | 2017-04-28 | Filing | |
| $70.89 | 22,000 | $1,559,470.00 | 72,191 | 2017-04-28 | Filing | |
| $71.01 | 21,000 | $1,491,273.00 | 72,191 | 2017-04-28 | Filing | |
| $71.14 | 41,800 | $2,973,652.00 | 594,755 | 2017-05-01 | Filing | |
| $70.74 | 41,000 | $2,900,135.00 | 594,755 | 2017-04-28 | Filing | |
| $70.73 | 500 | $35,365.00 | 635,755 | 2017-04-28 | Filing | |
| $70.69 | 300 | $21,207.00 | 636,255 | 2017-04-28 | Filing | |
| $67.76 | 400 | $27,104.00 | 19,245 | 2017-01-31 | Filing | |
| $67.75 | 300 | $20,325.00 | 19,645 | 2017-01-31 | Filing | |
| $67.74 | 200 | $13,548.00 | 19,945 | 2017-01-31 | Filing | |
| $67.73 | 432 | $29,259.36 | 20,145 | 2017-01-31 | Filing | |
| $67.71 | 953 | $64,527.63 | 20,577 | 2017-01-31 | Filing | |
| $67.70 | 800 | $54,160.00 | 21,530 | 2017-01-31 | Filing | |
| $67.69 | 348 | $23,556.12 | 22,330 | 2017-01-31 | Filing | |
| $67.68 | 747 | $50,556.96 | 22,678 | 2017-01-31 | Filing | |
| $67.67 | 6,620 | $447,975.40 | 23,425 | 2017-01-31 | Filing | |
| $67.79 | 15,235 | $1,032,765.42 | 16,627 | 2017-01-31 | Filing | |
| $67.54 | 622 | $42,008.64 | 13,422 | 2017-01-31 | Filing | |
| $67.60 | 333 | $22,509.47 | 13,422 | 2017-01-31 | Filing | |
| $67.57 | 200 | $13,513.60 | 13,755 | 2017-01-31 | Filing |