| 24 Jun 2016 |
| PVAM Perlus Microcap Fund, L.P. |
| 10 percent owner |
| S-Sale |
| Disposed |
| 102,100 |
| $0.45 |
| 24 Jun 2016 | PVAM Perlus Microcap Fund, L.P. | 10 percent owner | S-Sale | Disposed | 19,518 | $0.47 |
| 21 Jun 2016 | PVAM Perlus Microcap Fund, L.P. | 10 percent owner | S-Sale | Disposed | 25,148 | $0.49 |
| 21 Jun 2016 | PVAM Perlus Microcap Fund, L.P. | 10 percent owner | S-Sale | Disposed | 3,662 | $0.49 |
| 21 Jun 2016 | PVAM Perlus Microcap Fund, L.P. | 10 percent owner | S-Sale | Disposed | 95,000 | $0.47 |
| 13 May 2016 | PVAM Perlus Microcap Fund, L.P. | 10 percent owner | P-Purchase | Acquired | 2,400 | $0.55 |