| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.54 | 10,000 | $25,400.00 | 62,650 | 2018-03-05 | Filing | |
| $2.31 | 242,600 | $559,678.20 | 242,600 | 2017-09-29 | Filing | |
| $2.08 | 22,500 | $46,800.00 | 122,500 | 2017-06-21 | Filing | |
| $2.08 | 35,000 | $72,800.00 | 65,000 | 2017-06-21 | Filing | |
| $2.40 | 15,150 | $36,360.00 | 52,650 | 2017-05-05 | Filing | |
| $2.38 | 16,000 | $38,080.00 | 236,030 | 2017-05-05 | Filing | |
| $2.39 | 45,000 | $107,550.00 | 2,527,000 | 2017-05-05 | Filing | |
| $2.46 | 12,000 | $29,520.00 | 51,200 | 2017-03-21 | Filing | |
| $2.59 | 142,600 | $369,334.00 | 492,600 | 2017-03-13 | Filing | |
| $2.84 | 9,000 | $25,560.00 | 24,000 | 2016-12-23 | Filing | |
| $2.90 | 10,000 | $29,000.00 | 15,000 | 2016-12-21 | Filing | |
| $2.90 | 5,000 | $14,500.00 | 5,000 | 2016-12-21 | Filing | |
| $2.92 | 115,000 | $335,800.00 | 254,667 | 2016-12-20 | Filing | |
| $2.92 | 15,000 | $43,800.00 | 15,000 | 2016-12-21 | Filing | |
| $2.91 | 35,000 | $101,850.00 | 100,000 | 2016-12-20 | Filing | |
| $2.91 | 30,000 | $87,300.00 | 30,000 | 2016-12-20 | Filing | |
| $2.64 | 7,000 | $18,445.00 | 10,000 | 2016-11-29 | Filing | |
| $2.63 | 3,000 | $7,893.00 | 3,000 | 2016-11-29 | Filing | |
| $3.00 | 30,000 | $90,000.00 | 65,000 | 2016-11-29 | Filing | |
| $3.00 | 20,000 | $60,000.00 | 56,000 | 2016-11-29 | Filing |