| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $3.39 | 5,000 | $16,934.50 | 5,000 | 2016-03-30 | Filing |
| Director | $3.14 | 3,000 | $9,420.00 | 3,000 | 2016-03-29 | Filing |
| Officer, Director | $2.98 | 3,295 | $9,833.93 | 429,245 | 2016-03-28 | Filing |
| Director | $3.41 | 900 | $3,069.00 | 940 | 2016-03-23 | Filing |
| Director | $3.26 | 7,580 | $24,708.53 | 13,000 | 2016-03-21 | Filing |
| Officer, Director | $3.31 | 7,450 | $24,637.15 | 425,950 | 2016-03-21 | Filing |
| Director | $3.33 | 1,300 | $4,329.26 | 6,000 | 2016-03-22 | Filing |
| Director | $3.39 | 4,700 | $15,923.13 | 4,700 | 2016-03-21 | Filing |
| Officer | $3.28 | 1,500 | $4,914.00 | 97,000 | 2016-03-22 | Filing |
| Officer | $3.24 | 500 | $1,620.00 | 95,500 | 2016-03-21 | Filing |
| Officer, Director | $5.50 | 18,000 | $99,000.00 | 418,500 | 2015-11-20 | Filing |
| Large Shareholder | $5.50 | 651,842 | $3,585,131.00 | 1,880,100 | 2015-11-20 | Filing |
| Large Shareholder | $9.46 | 3,820 | $36,155.54 | 1,228,258 | 2015-05-15 | Filing |
| Large Shareholder | $9.50 | 9,000 | $85,500.00 | 1,224,438 | 2015-05-15 | Filing |
| Large Shareholder | $7.92 | 167 | $1,322.29 | 1,215,438 | 2015-04-09 | Filing |
| Large Shareholder | $7.82 | 4,746 | $37,110.87 | 1,215,271 | 2015-04-02 | Filing |
| Large Shareholder | $7.81 | 423 | $3,303.63 | 1,210,525 | 2015-04-01 | Filing |
| Large Shareholder | $7.56 | 500 | $3,779.20 | 1,210,102 | 2015-04-01 | Filing |
| Large Shareholder | $7.36 | 765 | $5,630.78 | 1,209,602 | 2015-03-31 | Filing |
| Large Shareholder | $7.35 | 1,524 | $11,203.69 | 1,208,837 | 2015-03-30 | Filing |