| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.44 | 24,692 | $134,324.48 | 111,429 | 2015-05-08 | Filing | |
| $3.76 | 70 | $263.20 | 21,140 | 2015-05-19 | Filing | |
| $3.89 | 283 | $1,100.87 | 3,732 | 2015-05-18 | Filing | |
| $3.89 | 142 | $552.38 | 21,210 | 2015-05-18 | Filing | |
| $5.51 | 121 | $666.71 | 21,352 | 2015-05-13 | Filing | |
| $5.51 | 20 | $110.20 | 7,459 | 2015-05-13 | Filing | |
| $5.51 | 16 | $88.16 | 2,490 | 2015-05-13 | Filing | |
| $5.51 | 41 | $225.91 | 4,015 | 2015-05-13 | Filing | |
| $5.08 | 270 | $1,371.60 | 18,995 | 2015-05-13 | Filing | |
| $4.50 | 1,432 | $6,444.00 | 19,225 | 2015-05-07 | Filing | |
| $2.72 | 48 | $130.56 | 7,479 | 2015-05-05 | Filing | |
| $2.10 | 70 | $147.00 | 319,894 | 2015-04-22 | Filing | |
| $0.18 | 2,119 | $390.96 | 319,964 | 2015-04-16 | Filing | |
| $0.18 | 4,238 | $781.91 | 61,349 | 2015-04-16 | Filing | |
| $0.20 | 306 | $59.91 | 112,897 | 2015-04-14 | Filing | |
| $0.20 | 1,809 | $352.76 | 322,083 | 2015-04-14 | Filing | |
| $0.20 | 238 | $46.48 | 33,856 | 2015-04-14 | Filing | |
| $0.20 | 619 | $121.45 | 65,587 | 2015-04-14 | Filing | |
| $0.19 | 713 | $138.68 | 113,203 | 2015-04-09 | Filing | |
| $0.24 | 1,042 | $252.48 | 323,892 | 2015-03-19 | Filing |