| director |
| A-Award |
| Acquired |
| 20,000 |
| $4.83 |
| 19 Apr 2016 | NEIL GARRY ARTHUR | Chief Scientific Officer | A-Award | Acquired | 200,000 | $4.83 |
| 19 Apr 2016 | GRANO JOSEPH J JR | director | A-Award | Acquired | 20,000 | $4.83 |
| 8 Oct 2015 | COLA MICHAEL F | director, officer: President and CEO | P-Purchase | Acquired | 38,460 | $6.50 |
| 8 Oct 2015 | NEIL GARRY ARTHUR | Chief Scientific Officer | P-Purchase | Acquired | 15,384 | $6.50 |
| 8 Oct 2015 | GRANO JOSEPH J JR | director | P-Purchase | Acquired | 15,384 | $6.50 |