The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 5, 2026 | Leffler Eugene Frederick | Chief Financial Officer | Option exercise(M) | 88K | — | — |
| Mar 5, 2026 | Leffler Eugene Frederick | Chief Financial Officer | Option exercise(M) | 88K | — | $0 |
| Mar 5, 2026 | Luebbert Hermann | CEO & Chairman, Director | Option exercise(M) | 138K | — | — |
| Mar 5, 2026 | Luebbert Hermann | CEO & Chairman, Director | Option exercise(M) | 138K | — | $0 |
| Mar 4, 2026 | Borer John J III | Director | Grant(A) | 20K | — | $0 |
| Mar 4, 2026 | Jones George Patrick | Chief Commercial Officer | Grant(A) | 50K | — | $0 |
| Mar 4, 2026 | Jones George Patrick | Chief Commercial Officer | Grant(A) | 50K | — | $0 |
| Mar 4, 2026 | Hoffman Beth J. | Director | Grant(A) | 20K | — | $0 |
| Mar 4, 2026 | Lanckriet Heikki | Director | Grant(A) | 20K | — | $0 |
| Mar 4, 2026 | Leffler Eugene Frederick | Chief Financial Officer | Grant(A) | 63K | — | $0 |
| Mar 4, 2026 | Leffler Eugene Frederick | Chief Financial Officer | Grant(A) | 63K | — | $0 |
| Mar 4, 2026 | Luebbert Hermann | CEO & Chairman, Director | Grant(A) | 125K | — | $0 |
| Mar 4, 2026 | Luebbert Hermann | CEO & Chairman, Director | Grant(A) | 125K | — | $0 |
| Mar 4, 2026 | Weber Kevin Daniel | Director | Grant(A) | 20K | — | $0 |
| Sep 16, 2025 | Biofrontera AG | Director, 10% Owner | Buy(P) | 3K | — | — |
| Sep 15, 2025 | Jones George Patrick | Chief Commercial Officer | Grant(A) | 100K | — | $0 |
| Sep 10, 2025 | Leffler Eugene Frederick | Chief Financial Officer | Option exercise(M) | 88K | — | — |
| Sep 10, 2025 | Leffler Eugene Frederick | Chief Financial Officer | Option exercise(M) | 88K | — | $0 |
| Sep 10, 2025 | Luebbert Hermann | CEO & Chairman, Director | Option exercise(M) | 138K | — | — |
| Sep 10, 2025 | Luebbert Hermann | CEO & Chairman, Director | Option exercise(M) | 138K | — | $0 |
| Jul 22, 2025 | Borer John J III | Director | Grant(A) | 20K | — | $0 |
| Jul 22, 2025 | Hoffman Beth J. | Director | Grant(A) | 20K | — | $0 |
| Jul 22, 2025 | Lanckriet Heikki | Director | Grant(A) | 20K | — | $0 |
| Jul 22, 2025 | Leffler Eugene Frederick | Chief Financial Officer | Grant(A) | 63K | — | $0 |
| Jul 22, 2025 | Leffler Eugene Frederick | Chief Financial Officer | Grant(A) | 63K | — | $0 |
| Jul 22, 2025 | Luebbert Hermann | CEO & Chairman, Director | Grant(A) | 125K | — | $0 |
| Jul 22, 2025 | Luebbert Hermann | CEO & Chairman, Director | Grant(A) | 125K | — | $0 |
| Jul 22, 2025 | Weber Kevin Daniel | Director | Grant(A) | 20K | — | $0 |
| Jul 12, 2024 | Borer John J III | Director | Grant(A) | 20K | — | $0 |
| Jul 12, 2024 | Hoffman Beth J. | Director | Grant(A) | 20K | — | $0 |
| Jul 12, 2024 | Lanckriet Heikki | Director | Grant(A) | 20K | — | $0 |
| Jul 12, 2024 | Leffler Eugene Frederick | Chief Financial Officer | Grant(A) | 175K | — | $0 |
| Jul 12, 2024 | Leffler Eugene Frederick | Chief Financial Officer | Grant(A) | 175K | — | $0 |
| Jul 12, 2024 | Luebbert Hermann | CEO & Chairman, Director | Grant(A) | 275K | — | $0 |
| Jul 12, 2024 | Luebbert Hermann | CEO & Chairman, Director | Grant(A) | 275K | — | $0 |
| Jul 12, 2024 | Weber Kevin Daniel | Director | Grant(A) | 20K | — | $0 |
| May 18, 2024 | Luebbert Hermann | CEO & Exec. Chairman, Director | Option exercise(M) | 5K | — | — |
| May 18, 2024 | Luebbert Hermann | CEO & Exec. Chairman, Director | Option exercise(M) | 5K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).