Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| $2.31 | 50,000 | $115,500.00 | 2,882,928 | 2019-08-14 | Filing |
| $3.50 | 7,140 | $24,990.00 | 7,140 | 2019-05-31 | Filing |
| $2.11 | 82,029 | $173,081.19 | 99,782 | 2018-12-07 | Filing |
| $2.00 | 50,000 | $100,000.00 | 2,832,928 | 2018-12-07 | Filing |
| $3.64 | 13,800 | $50,232.00 | 74,775 | 2018-08-10 | Filing |
Large Shareholder | $3.66 | 23,430 | $85,868.61 | 1,853,678 | 2018-05-23 | Filing |
Large Shareholder | $3.68 | 25,547 | $93,933.76 | 1,830,248 | 2018-05-22 | Filing |
Large Shareholder | $3.69 | 28,727 | $106,025.61 | 1,804,701 | 2018-05-21 | Filing |
Large Shareholder | $3.65 | 33,184 | $121,091.73 | 1,775,974 | 2018-05-18 | Filing |
Large Shareholder | $3.47 | 9,112 | $31,631.40 | 1,742,790 | 2018-05-17 | Filing |
| $3.28 | 60,975 | $199,998.00 | 60,975 | 2018-05-15 | Filing |
| $7.69 | 10,000 | $76,900.00 | 17,753 | 2017-11-08 | Filing |
Large Shareholder, Officer, Director | $12.90 | 7,753 | $100,013.70 | 7,753 | 2016-11-28 | Filing |
Large Shareholder, Officer, Director | $12.90 | 7,753 | $100,013.70 | 7,753 | 2016-11-28 | Filing |
| $14.22 | 300 | $4,264.80 | 6,700 | 2016-06-02 | Filing |
Large Shareholder, Officer, Director | $4.65 | 191,053 | $888,396.45 | 191,053 | 2015-04-27 | Filing |
Large Shareholder, Officer, Director | $4.65 | 324,078 | $1,506,962.70 | 324,078 | 2015-04-27 | Filing |
| $12.60 | 4,000 | $50,400.00 | 14,000 | 2016-05-19 | Filing |
| $12.68 | 1,570 | $19,911.68 | 13,669 | 2016-05-17 | Filing |
| $14.04 | 500 | $7,019.45 | 1,260 | 2016-05-11 | Filing |