Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 09077D209 since 12/18/2024, largest first.
| Filer | % of Class | Filed | ||
|---|---|---|---|---|
|
Deutsche Balaton Aktiengesellschaft
13D/A
|
20.0% |
9/19/2025
Event 9/16/2025
|
||
| Biofrontera AG | 19.5% | |||
| Deutsche Balaton Aktiengesellschaft | 20.0% | |||
| VV Beteiligungen Aktiengesellschaft | 20.0% | |||
| Delphi Unternehmensberatung Aktiengesellschaft | 20.0% | |||
| Wilhelm Konrad Thomas Zours | 20.0% | |||
| Alexander Link | 20.0% | |||
| Hansjoerg Plaggemars | 20.0% | |||
| Maria del Pilar de la Huerta Martinez | 19.5% | |||
|
Rosalind Advisors, Inc.
13G/A
|
9.9% |
8/12/2026
Event 6/30/2026
|
||
| Rosalind Advisors, Inc. | 9.9% | |||
| Salamon Steven A J | 9.9% | |||
| Aharon Gil | 9.9% | |||
| Rosalind Master Fund L.P. | 9.9% | |||
|
Orin Hirschman
13G/A
|
7.9% |
1/28/2026
Event 12/31/2025
|
||
| Orin Hirschman | 7.9% | |||
| AIGH Capital Management LLC | 7.9% | |||
| Under 5%, checked the "5 percent or less" box, or amended by a later filing (1) | ||||
| Lytton Laurence W 13G/A | 3.5% |
5/15/2025
Event 3/31/2025
|
||
| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2026 Q2 | 19 | 2.76 M | $2.61 M |
| 2026 Q1 | 12 | 2.39 M | $1.94 M |
| 2025 Q4 | 14 | 2.34 M | $1.33 M |
| 2025 Q3 | 13 | 2.42 M | $2.39 M |
| 2025 Q2 | 11 | 2.04 M | $1.45 M |
| 2025 Q1 | 13 | 1.48 M | $1.18 M |
| 2024 Q4 | 15 | 1.81 M | $1.97 M |
| 2024 Q3 | 10 | 1.07 M | $1.43 M |
| 2024 Q2 | 14 | 1.17 M | $1.05 M |
| 2024 Q1 | 12 | 1.09 M | $1.67 M |
| 2023 Q4 | 11 | 10.5 k | $29.0 k |
| 2023 Q3 | 8 | 16.2 k | $142 k |