| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.27 | 1,066 | $4,556.08 | 116,108 | 2016-08-15 | Filing | |
| $4.21 | 36,107 | $151,909.37 | 5,291,104 | 2016-08-16 | Filing | |
| $4.27 | 48,934 | $209,143.92 | 5,327,211 | 2016-08-15 | Filing | |
| $4.17 | 1,066 | $4,443.51 | 117,174 | 2016-08-04 | Filing | |
| $4.30 | 640 | $2,750.91 | 118,240 | 2016-08-03 | Filing | |
| $4.17 | 48,934 | $203,976.49 | 5,376,145 | 2016-08-04 | Filing | |
| $4.30 | 29,360 | $126,198.09 | 5,425,079 | 2016-08-03 | Filing | |
| $3.52 | 5,805 | $20,431.28 | 168,011 | 2015-11-11 | Filing | |
| $3.52 | 3,636 | $12,802.36 | 157,425 | 2015-11-10 | Filing | |
| $3.45 | 5,200 | $17,963.92 | 193,146 | 2015-09-10 | Filing | |
| $4.07 | 17,708 | $72,154.79 | 121,266 | 2015-06-15 | Filing | |
| $4.13 | 17,708 | $73,107.48 | 138,974 | 2015-06-12 | Filing | |
| $2.37 | 181,067 | $429,128.79 | 0 | 2014-11-10 | Filing | |
| $2.37 | 2,740,158 | $6,494,174.46 | 0 | 2014-11-10 | Filing | |
| $2.76 | 3,800 | $10,480.02 | 70,200 | 2012-09-14 | Filing | |
| $2.76 | 3,800 | $10,500.54 | 69,200 | 2012-09-14 | Filing | |
| $5.25 | 23,846 | $125,234.42 | 202,000 | 2011-12-16 | Filing | |
| $5.30 | 30,000 | $158,877.00 | 225,846 | 2011-12-15 | Filing | |
| $5.26 | 30,000 | $157,671.00 | 255,846 | 2011-12-14 | Filing | |
| $5.33 | 7,820 | $41,718.14 | 285,846 | 2011-12-13 | Filing |