Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.85 | 3,896 | Director | 3,896 | 2017-12-28 | Filing |
| $2.93 | 1,200 | Director | 2,400 | 2017-09-08 | Filing |
| $2.96 | 1,200 | Director | 1,200 | 2017-09-06 | Filing |
| $4.09 | 300 | Director | 300 | 2013-06-19 | Filing |
| $1.78 | 3,100 | Large Shareholder | 3,086,963 | 2015-01-09 | Filing |
| $1.78 | 3,100 | Large Shareholder, Officer, Director | 3,086,963 | 2015-01-09 | Filing |
| $3.71 | 5,000 | Large Shareholder, Officer, Director | 3,083,863 | 2014-10-14 | Filing |
| $3.65 | 2,189 | Large Shareholder, Officer, Director | 3,078,863 | 2014-10-13 | Filing |
| $3.71 | 5,000 | Large Shareholder | 3,083,863 | 2014-10-14 | Filing |
| $3.65 | 2,189 | Large Shareholder | 3,078,863 | 2014-10-13 | Filing |
| $3.67 | 1,222 | Large Shareholder, Officer, Director | 3,076,674 | 2014-10-10 | Filing |
| $3.71 | 203 | Large Shareholder, Officer, Director | 3,075,452 | 2014-10-09 | Filing |
| $3.73 | 226 | Large Shareholder, Officer, Director | 3,075,249 | 2014-10-08 | Filing |
| $3.67 | 1,222 | Large Shareholder | 3,076,674 | 2014-10-10 | Filing |
| $3.71 | 203 | Large Shareholder | 3,075,452 | 2014-10-09 | Filing |
| $3.73 | 226 | Large Shareholder | 3,075,249 | 2014-10-08 | Filing |
| $3.77 | 8 | Large Shareholder, Officer, Director | 3,075,023 | 2014-10-07 | Filing |
| $3.79 | 6,222 | Large Shareholder, Officer, Director | 3,075,015 | 2014-10-06 | Filing |
| $3.80 | 2,866 | Large Shareholder, Officer, Director | 3,068,793 | 2014-10-03 | Filing |
| $3.77 | 8 | Large Shareholder | 3,075,023 | 2014-10-07 | Filing |