SCHEDULE 13G/A

BIOFRONTERA INC

Common Shares · CUSIP: 09077D209

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Rosalind Advisors, Inc.

  Shares: 16,188,781.00 · Class: 9.9%

• SALAMON STEVEN A J

  Shares: 16,188,781.00 · Class: 9.9%

• Aharon Gil

  Shares: 16,188,781.00 · Class: 9.9%

• Rosalind Master Fund L.P.

  Shares: 16,188,781.00 · Class: 9.9%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.