| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $4.91 | 6,830 | $33,535.30 | 1,278,445 | 2015-03-11 | Filing |
| Large Shareholder, Director | $4.90 | 9,500 | $46,550.00 | 1,271,615 | 2015-03-10 | Filing |
| Large Shareholder | $4.21 | 15,120 | $63,655.20 | 1,262,115 | 2014-12-18 | Filing |
| Large Shareholder | $4.18 | 17,597 | $73,555.46 | 1,246,995 | 2014-12-17 | Filing |
| Large Shareholder | $4.14 | 44,618 | $184,718.52 | 1,229,398 | 2014-12-16 | Filing |
| Director | $4.13 | 20,000 | $82,600.00 | 98,000 | 2014-12-08 | Filing |
| Director | $4.13 | 2,867 | $11,840.71 | 162,829 | 2014-12-08 | Filing |
| Director | $3.99 | 30,000 | $119,700.00 | 78,000 | 2014-12-05 | Filing |
| Director | $3.99 | 72,133 | $287,810.67 | 159,962 | 2014-12-05 | Filing |
| Large Shareholder | $4.48 | 28,400 | $127,232.00 | 1,184,780 | 2014-10-31 | Filing |
| Large Shareholder | $4.50 | 371 | $1,669.50 | 1,156,380 | 2014-10-30 | Filing |
| Large Shareholder | $4.42 | 18,838 | $83,263.96 | 1,156,009 | 2014-10-30 | Filing |
| Large Shareholder | $4.41 | 30,882 | $136,189.62 | 694,925 | 2014-10-29 | Filing |
| Large Shareholder | $4.41 | 46,324 | $204,288.84 | 1,137,171 | 2014-10-29 | Filing |
| Large Shareholder | $4.47 | 21,060 | $94,138.20 | 1,090,847 | 2014-09-30 | Filing |
| Large Shareholder | $4.47 | 14,040 | $62,758.80 | 664,043 | 2014-09-30 | Filing |
| Large Shareholder | $4.49 | 32,599 | $146,369.51 | 650,003 | 2014-09-26 | Filing |
| Large Shareholder | $4.49 | 48,897 | $219,547.53 | 1,069,787 | 2014-09-26 | Filing |
| Director | $4.45 | 400 | $1,780.00 | 87,829 | 2014-09-08 | Filing |
| Director | $4.17 | 5,000 | $20,850.00 | 156,460 | 2014-06-03 | Filing |