| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $122.58 | 400 | $49,032.00 | 109,000 | 2015-07-27 | Filing | |
| $85.94 | 2,000 | $171,880.00 | 109,400 | 2015-05-27 | Filing | |
| $68.65 | 10,500 | $720,825.00 | 111,400 | 2015-05-12 | Filing | |
| $78.53 | 5,000 | $392,650.00 | 14,181 | 2018-08-21 | Filing | |
| $90.07 | 6,700 | $603,469.00 | 50,128 | 2018-09-25 | Filing | |
| $78.53 | 5,000 | $392,650.00 | 9,181 | 2018-08-21 | Filing | |
| $76.66 | 3,750 | $287,475.00 | 72,610 | 2018-08-08 | Filing | |
| $82.77 | 1,226 | $101,476.02 | 14,181 | 2018-06-21 | Filing | |
| $83.70 | 955 | $79,933.50 | 11,940 | 2018-06-15 | Filing | |
| $76.97 | 1,338 | $102,985.86 | 9,940 | 2018-06-13 | Filing | |
| $80.07 | 6,700 | $536,455.60 | 53,478 | 2018-06-07 | Filing | |
| $70.17 | 13,000 | $912,171.00 | 57,174 | 2018-05-30 | Filing | |
| $72.00 | 6,319 | $454,969.26 | 8,750 | 2018-05-30 | Filing | |
| $60.00 | 1,465 | $87,900.00 | 16,056 | 2018-05-10 | Filing | |
| $57.46 | 480 | $27,580.80 | 9,366 | 2017-05-26 | Filing | |
| $86.34 | 2,500 | $215,845.00 | 9,709 | 2017-03-09 | Filing | |
| $90.10 | 12,000 | $1,081,176.00 | 55,887 | 2017-03-02 | Filing | |
| $80.14 | 12,000 | $961,680.00 | 51,887 | 2017-02-27 | Filing | |
| $78.70 | 2,000 | $157,400.00 | 59,985 | 2016-12-05 | Filing | |
| $77.94 | 4,000 | $311,760.00 | 61,985 | 2016-12-05 | Filing |