| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $176.83 | 1,525 | $269,665.75 | 56,106 | 2017-12-12 | Filing | |
| $171.58 | 1,525 | $261,659.50 | 57,631 | 2017-11-13 | Filing | |
| $173.61 | 4,000 | $694,422.00 | 15,528 | 2017-11-08 | Filing | |
| $185.95 | 1,525 | $283,573.75 | 59,156 | 2017-10-09 | Filing | |
| $153.93 | 3,700 | $569,541.00 | 31,159 | 2017-05-31 | Filing | |
| $154.40 | 2,922 | $451,164.11 | 21,292 | 2017-05-24 | Filing | |
| $174.59 | 3,000 | $523,758.00 | 7,183 | 2016-08-02 | Filing | |
| $154.12 | 30,000 | $4,623,624.00 | 55,996 | 2016-05-04 | Filing | |
| $157.99 | 21,875 | $3,456,134.06 | 42,248 | 2016-04-29 | Filing | |
| $157.21 | 3,312 | $520,683.83 | 32,350 | 2016-04-29 | Filing | |
| $146.48 | 20,000 | $2,929,566.00 | 383,102 | 2016-03-02 | Filing | |
| $153.84 | 5,000 | $769,192.00 | 15,150 | 2015-08-31 | Filing | |
| $180.40 | 5,035 | $908,314.00 | 11,890 | 2015-07-31 | Filing | |
| $157.06 | 4,530 | $711,481.80 | 16,571 | 2015-06-02 | Filing | |
| $157.85 | 15,750 | $2,486,203.65 | 33,394 | 2015-05-07 | Filing | |
| $157.92 | 6,000 | $947,491.80 | 49,144 | 2015-05-07 | Filing | |
| $169.31 | 3,012 | $509,963.83 | 21,923 | 2015-04-23 | Filing | |
| $171.58 | 28,000 | $4,804,240.00 | 47,920 | 2015-04-22 | Filing | |
| $157.74 | 4,415 | $696,426.52 | 20,237 | 2015-03-03 | Filing | |
| $158.76 | 3,647 | $579,011.21 | 31,159 | 2015-03-02 | Filing |