| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.37 | 6,741 | $36,165.47 | 0 | 2017-03-08 | Filing | |
| $4.15 | 6,000 | $24,900.00 | 1,057,333 | 2016-04-26 | Filing | |
| $4.08 | 11,000 | $44,880.00 | 1,063,333 | 2016-04-25 | Filing | |
| $4.11 | 11,000 | $45,210.00 | 1,074,333 | 2016-04-22 | Filing | |
| $3.97 | 9,000 | $35,730.00 | 1,085,333 | 2016-04-21 | Filing | |
| $4.06 | 8,000 | $32,480.00 | 1,094,333 | 2016-04-20 | Filing | |
| $3.91 | 5,000 | $19,550.00 | 1,102,333 | 2016-04-19 | Filing | |
| $3.61 | 5,000 | $18,050.00 | 1,107,333 | 2016-03-31 | Filing | |
| $3.68 | 5,000 | $18,400.00 | 1,112,333 | 2016-03-29 | Filing | |
| $3.58 | 5,000 | $17,900.00 | 1,117,333 | 2016-03-18 | Filing | |
| $3.30 | 5,000 | $16,500.00 | 1,122,333 | 2016-03-10 | Filing | |
| $3.31 | 5,000 | $16,550.00 | 1,127,333 | 2016-03-08 | Filing | |
| $3.27 | 5,000 | $16,350.00 | 1,132,333 | 2016-03-07 | Filing | |
| $3.25 | 5,000 | $16,250.00 | 1,137,333 | 2016-03-04 | Filing | |
| $3.41 | 9,000 | $30,681.00 | 40,632 | 2015-12-31 | Filing | |
| $6.35 | 122,667 | $778,322.12 | 1,142,333 | 2015-07-21 | Filing | |
| $6.34 | 312,903 | $1,983,805.02 | 8,856,959 | 2015-07-21 | Filing | |
| $6.34 | 622,430 | $3,946,206.20 | 1,056,574 | 2015-07-21 | Filing | |
| $7.26 | 5,000 | $36,300.00 | 1,265,000 | 2015-06-15 | Filing | |
| $6.93 | 11,040 | $76,507.20 | 1,270,000 | 2015-06-11 | Filing |