| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.18 | 100 | $217.50 | 396,227 | 2013-12-17 | Filing | |
| $2.17 | 4,528 | $9,825.76 | 396,327 | 2013-12-17 | Filing | |
| $2.16 | 7,922 | $17,111.52 | 400,855 | 2013-12-17 | Filing | |
| $2.17 | 3,240 | $7,046.68 | 74,485 | 2013-12-17 | Filing | |
| $2.32 | 4,300 | $9,976.00 | 101,287 | 2013-11-11 | Filing | |
| $2.31 | 2,245 | $5,185.95 | 105,587 | 2013-11-11 | Filing | |
| $2.30 | 10,534 | $24,228.20 | 107,832 | 2013-11-11 | Filing | |
| $2.25 | 5,077 | $11,423.25 | 408,777 | 2013-09-17 | Filing | |
| $2.24 | 7,411 | $16,600.64 | 413,854 | 2013-09-17 | Filing | |
| $2.25 | 3,136 | $7,056.00 | 78,085 | 2013-09-17 | Filing | |
| $1.76 | 200 | $352.00 | 421,265 | 2013-06-18 | Filing | |
| $1.75 | 2,965 | $5,188.75 | 421,465 | 2013-06-18 | Filing | |
| $1.74 | 9,086 | $15,809.64 | 424,430 | 2013-06-18 | Filing | |
| $1.77 | 300 | $531.00 | 81,221 | 2013-06-18 | Filing | |
| $1.76 | 2,765 | $4,866.40 | 81,521 | 2013-06-18 | Filing | |
| $1.21 | 3,823 | $4,625.83 | 84,286 | 2013-03-18 | Filing | |
| $1.21 | 14,573 | $17,633.33 | 433,516 | 2013-03-18 | Filing | |
| $1.30 | 8,500 | $11,050.00 | 81,547 | 2013-02-12 | Filing | |
| $1.66 | 15,000 | $24,900.00 | 45,527 | 2012-02-13 | Filing | |
| $1.70 | 14,000 | $23,800.00 | 60,527 | 2012-02-10 | Filing |