| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.45 | 7,770 | $50,077.65 | 7,770 | 2015-03-09 | Filing | |
| $6.51 | 114 | $742.14 | 22,300 | 2015-02-04 | Filing | |
| $0.00 | 513 | $0.00 | 1,779 | 2014-12-31 | Filing | |
| $0.00 | 1,326 | $0.00 | 7,591 | 2014-12-31 | Filing | |
| $0.00 | 186 | $0.00 | 442 | 2014-12-31 | Filing | |
| $0.00 | 252 | $0.00 | 598 | 2014-12-31 | Filing | |
| $0.00 | 246 | $0.00 | 9,666 | 2014-12-31 | Filing | |
| $6.03 | 664 | $4,001.93 | 22,186 | 2014-10-30 | Filing | |
| $0.00 | 1,492 | $0.00 | 3,544 | 2014-12-31 | Filing | |
| $0.00 | 410 | $0.00 | 7,829 | 2014-12-31 | Filing | |
| $6.41 | 15,000 | $96,150.00 | 165,172 | 2014-11-07 | Filing | |
| $6.37 | 20,000 | $127,400.00 | 150,172 | 2014-11-06 | Filing | |
| $6.34 | 15,000 | $95,100.00 | 130,172 | 2014-11-05 | Filing | |
| $4.54 | 4,253 | $19,307.34 | 109,827 | 2013-02-11 | Filing | |
| $4.51 | 22,100 | $99,708.57 | 105,574 | 2013-02-08 | Filing | |
| $4.46 | 26,350 | $117,397.16 | 83,474 | 2013-02-07 | Filing | |
| $4.50 | 11,400 | $51,307.98 | 57,124 | 2013-02-06 | Filing | |
| $4.55 | 45,724 | $207,884.17 | 45,724 | 2013-02-05 | Filing | |
| $4.98 | 10,000 | $49,823.00 | 200,000 | 2012-02-21 | Filing | |
| $4.97 | 10,000 | $49,722.00 | 190,000 | 2012-02-17 | Filing |