| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.10 | 181,818 | $199,999.80 | 452,572 | 2019-04-11 | Filing | |
| $2.91 | 800 | $2,328.00 | 233,978 | 2018-06-05 | Filing | |
| $2.92 | 1,135 | $3,314.20 | 233,178 | 2018-06-05 | Filing | |
| $2.91 | 65 | $189.15 | 232,043 | 2018-06-05 | Filing | |
| $3.46 | 2,000 | $6,920.00 | 231,978 | 2018-06-05 | Filing | |
| $4.27 | 1,000 | $4,270.00 | 229,978 | 2018-06-04 | Filing | |
| $1.41 | 6,700 | $9,427.57 | 7,000 | 2016-02-09 | Filing | |
| $1.40 | 300 | $419.01 | 300 | 2016-02-09 | Filing | |
| $1.85 | 2,500 | $4,625.00 | 126,128 | 2015-09-25 | Filing | |
| $1.89 | 2,500 | $4,712.50 | 123,628 | 2015-09-25 | Filing | |
| $2.20 | 35,000 | $76,891.50 | 35,000 | 2015-06-22 | Filing | |
| $2.03 | 70,000 | $142,100.00 | 100,614 | 2015-06-10 | Filing | |
| $1.99 | 70,000 | $139,300.00 | 100,614 | 2015-06-09 | Filing | |
| $2.30 | 10,000 | $22,989.00 | 121,128 | 2015-03-27 | Filing | |
| $2.27 | 10,000 | $22,700.00 | 111,128 | 2015-03-27 | Filing | |
| $2.86 | 10,000 | $28,600.00 | 68,241 | 2014-06-30 | Filing | |
| $2.78 | 800 | $2,224.00 | 67,241 | 2014-06-27 | Filing | |
| $2.81 | 4,200 | $11,802.00 | 66,441 | 2014-06-27 | Filing | |
| $3.09 | 22,690 | $70,066.72 | 127,579 | 2014-06-11 | Filing | |
| $2.99 | 2,310 | $6,913.83 | 104,889 | 2014-06-11 | Filing |