Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.19 | 1 | Large Shareholder | 4,255,531 | 2017-05-23 | Filing |
| $1.19 | 500 | Large Shareholder | 4,255,532 | 2017-05-22 | Filing |
| $1.19 | 1,000 | Large Shareholder | 4,256,032 | 2017-05-02 | Filing |
| $1.19 | 1,000 | Large Shareholder | 4,257,032 | 2017-05-01 | Filing |
| $1.15 | 3,800 | Large Shareholder | 4,258,032 | 2017-04-24 | Filing |
| $1.16 | 45 | Large Shareholder | 4,261,832 | 2017-04-20 | Filing |
| $1.17 | 2,900 | Large Shareholder | 4,261,877 | 2017-04-19 | Filing |
| $1.60 | 155 | Large Shareholder, Officer, Director | 4,282,634 | 2015-07-06 | Filing |
| $1.61 | 100 | Large Shareholder, Officer, Director | 4,282,789 | 2015-05-27 | Filing |
| $1.77 | 200 | Large Shareholder, Officer, Director | 4,282,889 | 2015-05-19 | Filing |
| $1.73 | 500 | Large Shareholder, Officer, Director | 4,283,089 | 2015-05-19 | Filing |
| $1.70 | 220 | Large Shareholder, Officer, Director | 4,283,589 | 2015-05-19 | Filing |
| $1.69 | 200 | Large Shareholder, Officer, Director | 4,283,809 | 2015-05-19 | Filing |
| $1.67 | 200 | Large Shareholder, Officer, Director | 4,284,009 | 2015-05-19 | Filing |
| $1.66 | 200 | Large Shareholder, Officer, Director | 4,284,209 | 2015-05-19 | Filing |
| $1.62 | 200 | Large Shareholder, Officer, Director | 4,284,409 | 2015-05-19 | Filing |
| $1.60 | 200 | Large Shareholder, Officer, Director | 4,284,609 | 2015-05-19 | Filing |
| $1.06 | 38,000 | Director | 24,029 | 2014-11-25 | Filing |
| $1.56 | 830 | Director | 52,300 | 2012-02-08 | Filing |
| $1.51 | 301 | Large Shareholder, Officer, Director | 0 | 2010-10-01 | Filing |