| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.02 | 4,889 | $107,655.78 | 802,332 | 2015-03-04 | Filing | |
| $24.53 | 2,350 | $57,645.50 | 36,316 | 2014-12-17 | Filing | |
| $20.00 | 4,000 | $80,000.00 | 17,292 | 2014-11-12 | Filing | |
| $18.46 | 6,728 | $124,198.88 | 38,666 | 2014-11-06 | Filing | |
| $19.24 | 10,000 | $192,400.00 | 61,607 | 2014-11-03 | Filing | |
| $17.91 | 115,000 | $2,059,650.00 | 796,175 | 2014-09-15 | Filing | |
| $18.29 | 63,079 | $1,153,714.91 | 911,175 | 2014-03-14 | Filing | |
| $18.69 | 1,500 | $28,035.00 | 974,254 | 2014-03-13 | Filing | |
| $18.81 | 30,421 | $572,219.01 | 975,754 | 2014-03-12 | Filing | |
| $19.03 | 20,617 | $392,341.51 | 71,607 | 2014-03-12 | Filing | |
| $19.00 | 17,254 | $327,826.00 | 26,206 | 2014-03-11 | Filing | |
| $16.97 | 12,000 | $203,640.00 | 30,730 | 2013-12-02 | Filing | |
| $16.96 | 200,000 | $3,392,000.00 | 1,039,246 | 2013-11-01 | Filing | |
| $8.93 | 50,000 | $446,685.00 | 1,239,246 | 2013-05-13 | Filing | |
| $8.99 | 18,923 | $170,023.16 | 57,393 | 2013-05-09 | Filing | |
| $7.90 | 18,000 | $142,200.00 | 42,730 | 2013-03-06 | Filing | |
| $7.58 | 9,500 | $72,052.75 | 1,253,238 | 2012-12-13 | Filing | |
| $4.59 | 75,000 | $344,250.00 | 1,187,738 | 2012-04-30 | Filing | |
| $4.35 | 99,000 | $430,650.00 | 1,243,208 | 2011-04-27 | Filing | |
| $4.31 | 200,000 | $862,000.00 | 1,342,208 | 2011-04-26 | Filing |