| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.22 | 250 | $1,055.00 | 15,410 | 2015-05-26 | Filing | |
| $4.15 | 160 | $664.00 | 15,160 | 2015-05-22 | Filing | |
| $4.38 | 247 | $1,081.86 | 27,518 | 2015-05-13 | Filing | |
| $4.38 | 800 | $3,504.00 | 27,271 | 2015-05-11 | Filing | |
| $4.65 | 600 | $2,790.00 | 6,400 | 2015-03-05 | Filing | |
| $4.59 | 400 | $1,836.00 | 5,800 | 2015-03-05 | Filing | |
| $4.55 | 1,559 | $7,093.45 | 14,000 | 2015-02-18 | Filing | |
| $4.54 | 800 | $3,632.00 | 12,441 | 2015-02-18 | Filing | |
| $4.53 | 1,100 | $4,983.00 | 11,641 | 2015-02-18 | Filing | |
| $4.50 | 441 | $1,984.50 | 10,541 | 2015-02-18 | Filing | |
| $4.49 | 100 | $449.00 | 10,100 | 2015-02-18 | Filing | |
| $3.77 | 10,000 | $37,739.00 | 36,600 | 2014-05-06 | Filing | |
| $3.60 | 5,000 | $18,000.00 | 168,300 | 2014-05-02 | Filing | |
| $3.39 | 5,693 | $19,299.27 | 31,606 | 2014-03-12 | Filing | |
| $3.38 | 3,075 | $10,393.50 | 72,875 | 2014-03-12 | Filing | |
| $3.36 | 700 | $2,352.00 | 69,800 | 2014-03-12 | Filing | |
| $2.76 | 3,500 | $9,660.00 | 69,100 | 2013-12-03 | Filing | |
| $2.75 | 5,000 | $13,750.00 | 65,600 | 2013-12-03 | Filing | |
| $2.74 | 12,600 | $34,524.00 | 60,600 | 2013-12-02 | Filing | |
| $2.69 | 3,000 | $8,070.00 | 10,000 | 2013-08-21 | Filing |