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 |
|---|---|---|---|---|---|---|
| Jan 30, 2026 | Leoni Wolfgang Helmut | Director | Other(J) | 10 | $19.12 | $193 |
| Jan 31, 2025 | Hatje Holger | Director | Other(J) | 0 | $12.51 | $0 |
| Jan 31, 2025 | Leoni Wolfgang Helmut | Director | Other(J) | 14 | $12.51 | $172 |
| Jan 31, 2025 | Zugel Christian | Director | Other(J) | 14 | $12.51 | $170 |
| Jan 26, 2024 | Hatje Holger | Director | Other(J) | 42 | $9.70 | $405 |
| Jan 26, 2024 | Leoni Wolfgang Helmut | Director | Other(J) | 18 | $9.70 | $171 |
| Jan 26, 2024 | Zugel Christian | Director | Other(J) | 18 | $9.70 | $170 |
| Jan 26, 2024 | Dostmann Walter C. | Director | Other(J) | 20 | $9.70 | $195 |
| Jan 5, 2024 | Koepp Bernhard | Director | Buy(P) | 400 | $9.86 | $4K |
| Jan 5, 2024 | Koepp Bernhard | Director | Buy(P) | 100 | $9.95 | $995 |
| Jan 5, 2024 | Koepp Bernhard | Director | Buy(P) | 200 | $9.95 | $2K |
| Jan 5, 2024 | Koepp Bernhard | Director | Buy(P) | 300 | $9.97 | $3K |
| Dec 11, 2023 | Pleister Christopher | Director | Sell(S) | 99 | $9.08 | $903 |
| Dec 11, 2023 | Pleister Christopher | Director | Sell(S) | 315 | $9.08 | $3K |
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).