| director |
| A-Award |
| Acquired |
| 63,500 |
| $2.15 |
| 6 Mar 2017 | Feldman Maria | VP Clinical Research & Operati | A-Award | Acquired | 90,000 | $1.43 |
| 23 Jun 2016 | DEMSKI MARTHA J | director | A-Award | Acquired | 24,590 | $1.13 |
| 23 Jun 2016 | DEMSKI MARTHA J | director | A-Award | Acquired | 16,393 | $1.13 |
| 23 Jun 2016 | DEMSKI MARTHA J | director | M-Exempt | Acquired | 16,393 | $1.13 |
| 23 Jun 2016 | DEMSKI MARTHA J | director | A-Award | Acquired | 12,450 | $1.13 |