| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.79 | 25,000 | $194,750.00 | 733,666 | 2015-03-19 | Filing | |
| $7.80 | 10,000 | $78,000.00 | 758,666 | 2015-03-19 | Filing | |
| $8.59 | 35,000 | $300,650.00 | 324,726 | 2014-12-18 | Filing | |
| $8.56 | 5,178 | $44,323.68 | 359,726 | 2014-12-17 | Filing | |
| $8.54 | 74,822 | $638,979.88 | 364,904 | 2014-12-17 | Filing | |
| $8.22 | 15,000 | $123,300.00 | 858,765 | 2014-12-10 | Filing | |
| $8.35 | 13,800 | $115,230.00 | 151,728 | 2014-12-05 | Filing | |
| $8.25 | 37,039 | $305,571.75 | 165,528 | 2014-12-04 | Filing | |
| $6.91 | 16,667 | $115,168.97 | 768,112 | 2014-08-18 | Filing | |
| $6.66 | 10,085 | $67,166.10 | 214,065 | 2014-06-05 | Filing | |
| $6.67 | 16,667 | $111,168.89 | 224,150 | 2014-06-05 | Filing | |
| $6.47 | 75,000 | $485,250.00 | 266,387 | 2014-05-13 | Filing | |
| $6.40 | 16,667 | $106,668.80 | 784,779 | 2014-05-13 | Filing | |
| $2.46 | 10,000 | $24,600.00 | 135,557 | 2012-12-20 | Filing | |
| $2.71 | 361,334 | $979,215.14 | 595,714 | 2013-08-23 | Filing | |
| $2.41 | 55,300 | $133,273.00 | 163,940 | 2013-05-23 | Filing | |
| $2.50 | 19,700 | $49,250.00 | 219,240 | 2013-05-22 | Filing | |
| $2.50 | 38,666 | $96,665.00 | 957,048 | 2013-05-21 | Filing | |
| $2.75 | 3,000 | $8,250.00 | 995,714 | 2013-03-18 | Filing | |
| $3.36 | 25,000 | $84,000.00 | 50,000 | 2012-03-16 | Filing |