| director |
| D-Return |
| Disposed |
| 70,303 |
| $2.45 |
| 22 Apr 2019 | WEISSHAAR KENNETH R | director | D-Return | Disposed | 20,000 | $1.90 |
| 22 Apr 2019 | WEISSHAAR KENNETH R | director | D-Return | Disposed | 30,000 | $1.68 |
| 22 Apr 2019 | WEISSHAAR KENNETH R | director | D-Return | Disposed | 15,000 | $1.64 |
| 22 Apr 2019 | PATTON THOMAS M | director, officer: President and CEO | D-Return | Disposed | 930,889 | $2.45 |
| 22 Apr 2019 | PATTON THOMAS M | director, officer: President and CEO | D-Return | Disposed | 150,000 | $0.00 |