| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $43.23 | 35,000 | $1,513,158.50 | 2,301,660 | 2019-11-11 | Filing | |
| $34.17 | 8,700 | $297,296.40 | 18,400 | 2018-12-20 | Filing | |
| $38.55 | 7,700 | $296,861.18 | 9,700 | 2018-06-01 | Filing | |
| $23.95 | 3,100 | $74,245.00 | 10,000 | 2012-09-13 | Filing | |
| $21.83 | 1,000 | $21,830.00 | 6,900 | 2012-05-30 | Filing | |
| $6.61 | 75,000 | $495,750.00 | 150,000 | 2009-03-05 | Filing | |
| $6.46 | 10,000 | $64,600.00 | 70,000 | 2009-03-05 | Filing |