| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.01 | 1,700 | $8,518.02 | 37,700 | 2014-11-12 | Filing | |
| $5.00 | 100 | $500.00 | 39,400 | 2014-11-11 | Filing | |
| $5.04 | 3,200 | $16,128.00 | 39,500 | 2014-11-10 | Filing | |
| $4.20 | 218 | $915.60 | 38,221 | 2014-06-16 | Filing | |
| $4.20 | 1,200 | $5,045.52 | 38,439 | 2014-06-13 | Filing | |
| $4.22 | 861 | $3,636.95 | 39,639 | 2014-06-12 | Filing | |
| $4.43 | 8,041 | $35,613.59 | 7,500 | 2014-05-28 | Filing | |
| $4.48 | 9,699 | $43,440.85 | 40,500 | 2014-05-29 | Filing | |
| $4.45 | 12,301 | $54,798.49 | 50,199 | 2014-05-28 | Filing | |
| $4.65 | 600 | $2,792.40 | 15,541 | 2014-05-27 | Filing | |
| $4.62 | 9,859 | $45,538.72 | 16,141 | 2014-05-23 | Filing | |
| $4.41 | 2,900 | $12,774.50 | 26,000 | 2014-05-09 | Filing | |
| $4.50 | 1,100 | $4,953.30 | 28,900 | 2014-05-08 | Filing | |
| $4.57 | 7,000 | $32,004.00 | 15,000 | 2013-02-25 | Filing | |
| $4.43 | 21,700 | $96,044.20 | 22,000 | 2013-02-20 | Filing | |
| $4.44 | 6,300 | $27,959.40 | 43,700 | 2013-02-19 | Filing | |
| $4.57 | 250,000 | $1,142,500.00 | 1,266,634 | 2011-03-29 | Filing | |
| $5.85 | 1,000 | $5,850.00 | 24,560 | 2010-06-16 | Filing | |
| $5.83 | 1,000 | $5,830.00 | 25,560 | 2010-06-16 | Filing | |
| $5.95 | 1,500 | $8,925.00 | 26,560 | 2010-06-15 | Filing |