| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $4.66 | 1,023 | $4,767.18 | 701,514 | 2015-05-28 | Filing |
| Large Shareholder, Director | $4.66 | 2,077 | $9,678.82 | 1,357,900 | 2015-05-28 | Filing |
| Large Shareholder, Director | $4.54 | 809 | $3,672.86 | 700,491 | 2015-05-27 | Filing |
| Large Shareholder, Director | $4.54 | 1,641 | $7,450.14 | 1,355,823 | 2015-05-27 | Filing |
| Large Shareholder, Director | $4.55 | 4,757 | $21,644.35 | 699,682 | 2015-05-26 | Filing |
| Large Shareholder, Director | $4.55 | 9,659 | $43,948.45 | 1,354,182 | 2015-05-26 | Filing |
| Director | $4.70 | 18,333 | $86,165.10 | 24,984 | 2015-05-28 | Filing |
| Director | $4.50 | 4,000 | $18,000.00 | 35,561 | 2015-05-22 | Filing |
| Officer | $4.43 | 3,000 | $13,290.00 | 78,773 | 2015-05-21 | Filing |
| Officer | $4.47 | 2,500 | $11,175.00 | 31,075 | 2015-05-19 | Filing |
| Large Shareholder, Director | $4.50 | 15,600 | $70,200.00 | 1,344,523 | 2015-05-16 | Filing |
| Large Shareholder, Director | $4.47 | 31,100 | $139,017.00 | 1,328,923 | 2015-05-15 | Filing |
| Large Shareholder, Director | $4.60 | 7,000 | $32,200.00 | 1,297,823 | 2015-05-14 | Filing |
| Officer | $4.57 | 1,000 | $4,570.00 | 69,733 | 2015-05-13 | Filing |
| Officer | $4.55 | 2,000 | $9,100.00 | 71,733 | 2015-05-13 | Filing |
| Officer | $4.51 | 2,000 | $9,020.00 | 73,733 | 2015-05-13 | Filing |
| Officer | $4.45 | 2,000 | $8,900.00 | 75,733 | 2015-05-14 | Filing |
| Director | $4.61 | 2,500 | $11,525.00 | 2,500 | 2015-05-14 | Filing |
| Director | $4.61 | 2,500 | $11,525.00 | 9,151 | 2015-05-14 | Filing |
| Large Shareholder, Director | $4.87 | 12,378 | $60,280.86 | 1,290,823 | 2015-03-12 | Filing |