Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.03 | 20,000 | Director | 146,338 | 2016-11-29 | Filing |
| $1.08 | 20,856 | Director | 166,338 | 2016-11-25 | Filing |
| $1.08 | 4,873 | Director | 187,194 | 2016-11-23 | Filing |
| $1.12 | 25,947 | Director | 192,067 | 2016-11-22 | Filing |
| $1.08 | 87,950 | Director | 218,014 | 2016-11-21 | Filing |
| $1.14 | 2,050 | Director | 305,964 | 2016-11-18 | Filing |
| $1.14 | 16,225 | Director | 308,014 | 2016-11-17 | Filing |
| $1.18 | 3,775 | Director | 324,239 | 2016-11-16 | Filing |
| $1.21 | 4,600 | Director | 328,014 | 2016-11-15 | Filing |
| $1.29 | 10,400 | Director | 332,614 | 2016-11-14 | Filing |
| $3.45 | 462 | Officer | 0 | 2015-10-26 | Filing |
| $3.45 | 203 | Officer | 0 | 2015-10-22 | Filing |
| $3.45 | 100 | Officer | 0 | 2015-10-16 | Filing |
| $3.44 | 69,928 | Officer | 0 | 2015-10-15 | Filing |
| $3.45 | 200 | Officer | 0 | 2015-10-14 | Filing |
| $3.45 | 1,951 | Officer | 0 | 2015-10-13 | Filing |
| $3.35 | 300 | Officer | 0 | 2015-10-07 | Filing |
| $3.25 | 66,256 | Officer | 0 | 2015-10-06 | Filing |
| $3.25 | 8,194 | Officer | 0 | 2015-10-05 | Filing |
| $3.25 | 10,074 | Officer | 0 | 2015-09-17 | Filing |