| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.09 | 2,000 | $4,176.80 | 64,700 | 2017-03-13 | Filing | |
| $1.96 | 12,500 | $24,478.75 | 403,833 | 2017-03-08 | Filing | |
| $1.80 | 2,000 | $3,600.00 | 140,960 | 2017-03-03 | Filing | |
| $1.80 | 12,000 | $21,600.00 | 42,000 | 2017-03-02 | Filing | |
| $1.85 | 1,000 | $1,848.40 | 55,296 | 2017-02-28 | Filing | |
| $1.71 | 900 | $1,534.50 | 114,960 | 2016-12-16 | Filing | |
| $1.78 | 20,898 | $37,248.60 | 375,333 | 2016-12-14 | Filing | |
| $1.77 | 9,102 | $16,144.22 | 354,435 | 2016-12-13 | Filing | |
| $1.66 | 1,200 | $1,994.40 | 28,700 | 2016-12-08 | Filing | |
| $1.40 | 590 | $825.94 | 36,296 | 2016-05-31 | Filing | |
| $1.39 | 1,000 | $1,390.00 | 27,500 | 2016-05-27 | Filing | |
| $1.35 | 410 | $553.50 | 35,706 | 2016-05-20 | Filing | |
| $1.39 | 2,000 | $2,780.00 | 114,060 | 2016-05-18 | Filing | |
| $1.36 | 560 | $761.60 | 88,060 | 2015-06-05 | Filing | |
| $1.37 | 500 | $683.90 | 87,500 | 2015-06-05 | Filing | |
| $1.38 | 1,000 | $1,380.00 | 23,296 | 2015-06-01 | Filing | |
| $1.38 | 9,100 | $12,528.88 | 353,333 | 2015-06-01 | Filing | |
| $1.38 | 900 | $1,242.00 | 344,233 | 2015-05-29 | Filing | |
| $1.38 | 100 | $137.60 | 2,500 | 2015-05-28 | Filing | |
| $1.40 | 900 | $1,260.00 | 2,400 | 2015-05-28 | Filing |