| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.44 | 3,000 | $16,320.00 | 477,040 | 2015-07-17 | Filing | |
| $5.54 | 1,000 | $5,540.00 | 384,987 | 2015-07-20 | Filing | |
| $5.45 | 8,400 | $45,780.00 | 383,987 | 2015-07-17 | Filing | |
| $4.00 | 200 | $800.00 | 40,558 | 2015-07-10 | Filing | |
| $3.62 | 6,500 | $23,530.00 | 375,587 | 2015-07-07 | Filing | |
| $3.80 | 200 | $760.00 | 40,358 | 2015-07-07 | Filing | |
| $3.94 | 3,500 | $13,790.00 | 91,408 | 2015-07-06 | Filing | |
| $3.98 | 1,700 | $6,766.00 | 87,908 | 2015-06-30 | Filing | |
| $3.95 | 500 | $1,975.00 | 40,158 | 2015-07-01 | Filing | |
| $3.75 | 600 | $2,250.00 | 39,658 | 2015-06-30 | Filing | |
| $4.07 | 1,400 | $5,698.00 | 39,058 | 2015-06-29 | Filing | |
| $5.00 | 312 | $1,560.00 | 37,658 | 2015-06-26 | Filing | |
| $3.95 | 2,000 | $7,900.00 | 86,208 | 2015-06-29 | Filing | |
| $3.95 | 6,000 | $23,700.00 | 369,087 | 2015-06-26 | Filing | |
| $8.95 | 100 | $895.00 | 84,208 | 2015-06-26 | Filing | |
| $0.11 | 210,000 | $23,835.00 | 9,077,167 | 2015-06-25 | Filing | |
| $0.15 | 54,958 | $8,139.28 | 11,850,983 | 2015-06-22 | Filing | |
| $0.16 | 140,000 | $21,994.00 | 8,867,167 | 2015-06-23 | Filing | |
| $0.15 | 35,000 | $5,267.50 | 8,727,167 | 2015-06-22 | Filing | |
| $0.15 | 50,000 | $7,550.00 | 2,102,691 | 2015-06-22 | Filing |