| 10 percent owner |
| P-Purchase |
| Acquired |
| 38,000 |
| $1.30 |
| 2 Apr 2018 | KELLOGG PETER R | 10 percent owner | P-Purchase | Acquired | 50,980 | $1.21 |
| 27 Mar 2018 | KELLOGG PETER R | 10 percent owner | P-Purchase | Acquired | 33,000 | $1.16 |
| 27 Mar 2018 | KELLOGG PETER R | 10 percent owner | P-Purchase | Acquired | 124,320 | $1.12 |
| 23 Mar 2018 | KELLOGG PETER R | 10 percent owner | P-Purchase | Acquired | 45,700 | $1.02 |
| 23 Feb 2018 | Sternberg Stuart | 10 percent owner | Disposed | 0 | $0.00 |