| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.13 | 5,000 | $365,629.50 | 113,045 | 2018-04-27 | Filing | |
| $75.60 | 1,800 | $136,087.38 | 0 | 2018-02-05 | Filing | |
| $75.15 | 4,000 | $300,600.00 | 117,403 | 2018-02-01 | Filing | |
| $76.32 | 5,000 | $381,600.00 | 168,684 | 2018-01-31 | Filing | |
| $60.00 | 5,000 | $300,000.00 | 137,800 | 2017-08-31 | Filing | |
| $61.48 | 1,000 | $61,480.00 | 1,000 | 2017-08-24 | Filing | |
| $61.51 | 5,000 | $307,526.00 | 142,800 | 2017-08-24 | Filing | |
| $64.35 | 4,000 | $257,400.00 | 147,800 | 2017-06-29 | Filing | |
| $65.00 | 5,000 | $325,000.00 | 151,800 | 2017-05-24 | Filing | |
| $65.21 | 5,000 | $326,026.00 | 156,800 | 2017-05-24 | Filing | |
| $72.74 | 1,000 | $72,735.00 | 1,000 | 2016-12-22 | Filing | |
| $66.15 | 5,000 | $330,753.00 | 87,906 | 2016-11-23 | Filing | |
| $63.90 | 5,000 | $319,500.00 | 110,303 | 2016-11-18 | Filing | |
| $55.00 | 2,000 | $110,007.80 | 103,900 | 2016-11-08 | Filing | |
| $55.56 | 978 | $54,337.68 | 1,800 | 2016-10-31 | Filing | |
| $54.00 | 2,900 | $156,600.00 | 160,800 | 2016-09-12 | Filing | |
| $54.00 | 1,170 | $63,180.00 | 5,553 | 2016-08-25 | Filing | |
| $54.00 | 12,366 | $667,764.00 | 6,723 | 2016-08-23 | Filing | |
| $42.24 | 8,000 | $337,905.60 | 162,700 | 2016-02-18 | Filing | |
| $42.17 | 7,000 | $295,211.00 | 170,700 | 2016-01-29 | Filing |