| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $76.48 | 2,325 | $177,816.00 | 23,058 | 2018-08-15 | Filing | |
| $76.13 | 1,367 | $104,064.11 | 12,639 | 2018-08-07 | Filing | |
| $72.80 | 100 | $7,280.00 | 14,066 | 2018-03-09 | Filing | |
| $72.77 | 1,100 | $80,043.04 | 13,488 | 2018-03-07 | Filing | |
| $74.82 | 1,800 | $134,676.00 | 25,383 | 2017-08-14 | Filing | |
| $82.70 | 4,793 | $396,381.10 | 27,183 | 2017-05-05 | Filing | |
| $82.70 | 2,800 | $231,560.00 | 15,873 | 2017-05-05 | Filing | |
| $80.00 | 2,000 | $160,000.00 | 10,052 | 2017-03-15 | Filing | |
| $80.59 | 1,420 | $114,437.80 | 55,767 | 2017-03-08 | Filing | |
| $80.83 | 3,949 | $319,197.67 | 57,187 | 2017-03-06 | Filing | |
| $77.94 | 20,000 | $1,558,800.00 | 11,338 | 2017-02-27 | Filing | |
| $71.57 | 2,000 | $143,140.00 | 31,976 | 2016-11-30 | Filing | |
| $64.00 | 490 | $31,360.00 | 11,990 | 2016-09-02 | Filing | |
| $62.55 | 500 | $31,275.00 | 18,100 | 2016-08-26 | Filing | |
| $62.54 | 200 | $12,508.00 | 600 | 2016-08-26 | Filing | |
| $54.28 | 2,710 | $147,098.80 | 2,880 | 2016-06-15 | Filing | |
| $54.91 | 2,750 | $151,002.50 | 60,081 | 2016-05-31 | Filing | |
| $53.00 | 3,750 | $198,750.00 | 33,494 | 2016-05-18 | Filing | |
| $50.94 | 2,500 | $127,350.00 | 2,996 | 2016-02-25 | Filing | |
| $48.57 | 3,000 | $145,710.00 | 62,831 | 2016-02-23 | Filing |