| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.14 | 5,000 | $405,718.00 | 24,760 | 2019-03-01 | Filing | |
| $80.00 | 10,000 | $800,000.00 | 26,598 | 2019-02-25 | Filing | |
| $68.15 | 500,000 | $34,075,000.00 | 1,211,648 | 2018-11-15 | Filing | |
| $74.00 | 20,000 | $1,480,000.00 | 71,107 | 2018-11-06 | Filing | |
| $72.90 | 13,487 | $983,202.30 | 157,027 | 2018-09-17 | Filing | |
| $70.63 | 3,680 | $259,904.05 | 36,132 | 2018-08-17 | Filing | |
| $55.95 | 8,780 | $491,225.20 | 166,643 | 2018-03-19 | Filing | |
| $56.83 | 8,764 | $498,053.74 | 175,423 | 2018-03-12 | Filing | |
| $55.55 | 8,850 | $491,617.50 | 184,187 | 2018-03-05 | Filing | |
| $52.55 | 500,000 | $26,275,000.00 | 1,711,648 | 2017-11-27 | Filing | |
| $17.14 | 300 | $5,141.10 | 29,420 | 2016-08-19 | Filing | |
| $17.13 | 700 | $11,993.10 | 29,720 | 2016-08-19 | Filing | |
| $15.01 | 5,100 | $76,525.50 | 164,088 | 2016-05-16 | Filing | |
| $15.00 | 3,900 | $58,500.00 | 169,188 | 2016-05-16 | Filing | |
| $14.00 | 3,795 | $53,130.00 | 46,858 | 2015-11-19 | Filing | |
| $14.00 | 505 | $7,070.00 | 50,653 | 2015-11-18 | Filing | |
| $14.00 | 700 | $9,800.00 | 51,158 | 2015-11-11 | Filing | |
| $14.54 | 10,000 | $145,354.00 | 399,352 | 2015-05-18 | Filing | |
| $14.66 | 8,100 | $118,758.15 | 141,329 | 2015-05-14 | Filing | |
| $12.50 | 16,244 | $203,050.00 | 0 | 2014-05-12 | Filing |