Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Balaton Aktiengesellschaft Deutsche - 16 Sep 2025 SCHEDULE 13D/A Report for Biofrontera Inc. Common Stock, par value $0.001 per share (BFRI)
- Filing manager
- Balaton Aktiengesellschaft Deutsche
- Reporting owner
- Deutsche Balaton Aktiengesellschaft
- Beneficially owned shares
- 2,552,230 shares
- Large-stake signal
-
Ownership
20%Beneficial ownership of this reported class.
Shares
2,552,230 sharesShares beneficially owned as disclosed.
Event date
16 Sep 2025Date tied to the ownership event or amendment.
Accepted by SEC
19 Sep 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 20%
- Symbol
- BFRI
- Shares outstanding
- 12,767,534 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 19 Sep 2025, 15:04:43 UTC
- Event date
- 16 Sep 2025
- Prior SEC filing
- 25 Jul 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
Balaton Aktiengesellschaft Deutsche disclosed 20% ownership in Biofrontera Inc. Common Stock, par value $0.001 per share (BFRI) on 16 Sep 2025.
Key facts
- Balaton Aktiengesellschaft Deutsche filed SCHEDULE 13D/A for Biofrontera Inc. Common Stock, par value $0.001 per share (BFRI).
- Disclosed ownership: 20%.
- Date of event: 16 Sep 2025.
Change
- Previous schedule filing date: 25 Jul 2025.
- Current filing was accepted on 19 Sep 2025, 15:04.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (8)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Biofrontera AG | 20% | 2,493,346 | 2,493,346 | 0 | /s/ Maria del Pilar de la Huerta Martinez | Maria del Pilar de la Huerta Martinez/Chief Financial Officer | |
| Deutsche Balaton Aktiengesellschaft | 20% | 2,552,230 | 58,884 | 2,493,346 | /s/ Rolf Birkert | Rolf Birkert | 0001571071 |
| VV Beteiligungen Aktiengesellschaft | 20% | 2,552,230 | 0 | 2,552,230 | /s/ Wilhelm Konrad Thomas Zours | Wilhelm Konrad Thomas Zours | |
| Delphi Unternehmensberatung Aktiengesellschaft | 20% | 2,552,230 | 0 | 2,552,230 | /s/ Wilhelm Konrad Thomas Zours | Wilhelm Konrad Thomas Zours | |
| Wilhelm Konrad Thomas Zours | 20% | 2,552,230 | 0 | 2,552,230 | /s/ Wilhelm Konrad Thomas Zours | Wilhelm Konrad Thomas Zours | |
| Alexander Link | 20% | 2,552,230 | 0 | 2,552,230 | /s/ Alexander Link | Alexander Link | |
| Hansjoerg Plaggemars | 20% | 2,552,230 | 0 | 2,552,230 | /s/ Hansjoerg Plaggemars | Hansjoerg Plaggemars | |
| Maria del Pilar de la Huerta Martinez | 20% | 2,493,346 | 0 | 2,493,346 | /s/ Maria del Pilar de la Huerta Martinez | Maria del Pilar de la Huerta Martinez |
CIK / CUSIP context first