| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $0.60 | 1,600 | $960.00 | 34,600 | 2018-06-05 | Filing | |
| $0.60 | 500 | $300.00 | 3,650 | 2018-06-04 | Filing | |
| $0.63 | 1,000 | $630.00 | 3,150 | 2018-06-01 | Filing | |
| $1.03 | 1,000 | $1,030.00 | 33,000 | 2018-04-19 | Filing | |
| $0.83 | 6,000 | $4,980.00 | 32,000 | 2018-03-28 | Filing | |
| $0.92 | 2,500 | $2,300.00 | 26,000 | 2018-03-27 | Filing | |
| $0.94 | 2,500 | $2,350.00 | 23,500 | 2018-03-27 | Filing | |
| $1.10 | 5,000 | $5,500.00 | 21,000 | 2018-03-19 | Filing | |
| $1.26 | 1,000 | $1,260.00 | 16,000 | 2018-03-15 | Filing | |
| $1.31 | 1,000 | $1,310.00 | 15,000 | 2018-03-07 | Filing | |
| $1.38 | 1,000 | $1,380.00 | 14,000 | 2018-03-02 | Filing | |
| $1.52 | 1,000 | $1,520.00 | 13,000 | 2018-03-01 | Filing | |
| $1.62 | 2,000 | $3,240.00 | 12,000 | 2018-02-27 | Filing | |
| $1.63 | 1,000 | $1,630.00 | 10,000 | 2018-02-27 | Filing | |
| $1.63 | 1,400 | $2,282.00 | 9,000 | 2018-02-08 | Filing | |
| $1.31 | 1,500 | $1,965.00 | 7,600 | 2018-02-05 | Filing | |
| $1.67 | 2,000 | $3,340.00 | 6,100 | 2018-02-02 | Filing | |
| $1.98 | 1,000 | $1,980.00 | 4,100 | 2018-02-01 | Filing | |
| $2.02 | 1,000 | $2,020.00 | 3,100 | 2018-01-09 | Filing | |
| $2.49 | 1,000 | $2,490.00 | 2,100 | 2018-01-08 | Filing |