| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $72.09 | 467 | $33,666.03 | 50,947 | 2017-02-17 | Filing | |
| $71.31 | 238 | $16,971.78 | 13,913 | 2017-02-17 | Filing | |
| $47.30 | 77 | $3,642.10 | 0 | 2016-08-08 | Filing | |
| $46.09 | 421 | $19,403.89 | 11,484 | 2016-05-10 | Filing | |
| $55.37 | 525 | $29,069.25 | 0 | 2015-07-30 | Filing | |
| $55.37 | 975 | $53,985.75 | 0 | 2015-07-30 | Filing | |
| $72.52 | 348 | $25,236.96 | 8,404 | 2014-12-11 | Filing | |
| $73.82 | 454 | $33,514.28 | 14,054 | 2014-12-09 | Filing | |
| $75.94 | 2,700 | $205,038.00 | 17,802 | 2014-11-20 | Filing | |
| $78.57 | 5,000 | $392,850.00 | 34,472 | 2014-11-14 | Filing | |
| $77.39 | 2,000 | $154,780.00 | 39,472 | 2014-11-13 | Filing | |
| $75.57 | 288 | $21,764.16 | 525 | 2014-11-04 | Filing | |
| $75.57 | 535 | $40,429.95 | 975 | 2014-11-04 | Filing | |
| $73.95 | 175 | $12,941.25 | 813 | 2014-11-03 | Filing | |
| $73.95 | 325 | $24,033.75 | 1,510 | 2014-11-03 | Filing | |
| $73.32 | 148 | $10,851.36 | 988 | 2014-10-31 | Filing | |
| $73.32 | 273 | $20,016.36 | 1,835 | 2014-10-31 | Filing | |
| $72.29 | 2,600 | $187,954.00 | 20,497 | 2014-10-31 | Filing | |
| $58.19 | 247 | $14,372.93 | 0 | 2014-08-14 | Filing | |
| $45.01 | 578 | $26,015.78 | 23,054 | 2014-02-24 | Filing |