| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Rosalind Advisors Inc | 9.79% | 1,140,764 | $1.14M | Institution |
| Aigh Capital Management LLC | 8.98% | 1,046,050 | $1.04M | Institution |
| Balaton Aktiengesellschaft Deutsche | 3.94% | 458,884 | $457.97k | Insider |
| Unternehmensberatung Aktiengesellschaft Delphi | 3.94% | 458,884 | $457.97k | Insider |
| Beteiligungen Aktiengesellschaft Vv | 3.94% | 458,884 | $457.97k | Insider |
| Wilhelm Konrad Thomas Zours | 3.94% | 458,884 | $457.97k | Insider |
| Ag Biofrontera | 3.43% | 400,000 | $399.20k | Insider |
| La Huerta Martinez Maria Del Pilar De | 3.43% | 400,000 | $399.20k | Insider |
| Hermann Luebbert | 1.31% | 152,711 | $152.41k | Insider |
| Erica L. Monaco | 1.14% | 133,025 | $132.76k | Insider |