| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Rosalind Advisors Inc | 9.09% | 1,163,962 | $1.01M | Institution |
| Aigh Capital Management LLC | 7.15% | 915,210 | $791.66k | Institution |
| Unternehmensberatung Aktiengesellschaft Delphi | 3.58% | 458,884 | $396.93k | Insider |
| Wilhelm Konrad Thomas Zours | 3.58% | 458,884 | $396.93k | Insider |
| Balaton Aktiengesellschaft Deutsche | 3.58% | 458,884 | $396.93k | Insider |
| Beteiligungen Aktiengesellschaft Vv | 3.58% | 458,884 | $396.93k | Insider |
| La Huerta Martinez Maria Del Pilar De | 3.12% | 400,000 | $346.00k | Insider |
| Ag Biofrontera | 3.12% | 400,000 | $346.00k | Insider |
| Hermann Luebbert | 2.27% | 290,211 | $251.03k | Insider |
| Eugene Frederick Leffler | 1.37% | 175,000 | $151.38k | Insider |