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 |
|---|---|---|---|---|---|---|
| Feb 23, 2026 | Fusion Fuel Green PLC | 10% Owner | Conversion(C) | 8.5M | — | $0 |
| Feb 23, 2026 | Fusion Fuel Green PLC | 10% Owner | Conversion(C) | 9K | — | $0 |
| Dec 2, 2025 | Fusion Fuel Green PLC | 10% Owner | Conversion(C) | 9.6M | — | $0 |
| Dec 2, 2025 | Fusion Fuel Green PLC | 10% Owner | Conversion(C) | 10K | — | $0 |
| Oct 28, 2025 | Fusion Fuel Green PLC | 10% Owner | Conversion(C) | 1.9M | — | $0 |
| Oct 28, 2025 | Fusion Fuel Green PLC | 10% Owner | Conversion(C) | 2K | — | $0 |
| Aug 1, 2025 | Fusion Fuel Green PLC | 10% Owner | Buy(P) | 2.0M | $0.02 | $40K |
| Nov 26, 2024 | Backwell John-Paul | Chief Executive Officer | Disposed to issuer(D) | 4.8M | — | $0 |
| Nov 26, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 4.5M | — | $0 |
| Nov 26, 2024 | Link Nicolas | Director, 10% Owner | Disposed to issuer(D) | 4.8M | — | $0 |
| Nov 26, 2024 | Link Nicolas | Director, 10% Owner | Disposed to issuer(D) | 20K | — | $0 |
| Nov 26, 2024 | Link Nicolas | Director, 10% Owner | Disposed to issuer(D) | 57.7M | — | $0 |
| Nov 26, 2024 | Krishnamoorthy Krishnan | Chief Financial Officer | Disposed to issuer(D) | 2.3M | — | $0 |
| Nov 26, 2024 | Bennett Louise | Chief Operations Officer | Disposed to issuer(D) | 850K | — | $0 |
| Nov 26, 2024 | Safir Sanjeeb | COO and Mng Dir Middle East | Sell(S) | 1.0M | — | — |
| Sep 2, 2024 | Safir Sanjeeb | COO and Mng Dir Middle East | Grant(A) | 1.0M | — | $0 |
| Feb 28, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 20K | $0.12 | $2K |
| Feb 27, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 20K | $0.12 | $2K |
| Feb 23, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 25K | $0.12 | $3K |
| Feb 22, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 40K | $0.12 | $5K |
| Feb 21, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 15K | $0.11 | $2K |
| Feb 14, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 25K | $0.11 | $3K |
| Feb 13, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 42K | $0.10 | $4K |
| Feb 9, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 55K | $0.10 | $6K |
| Feb 6, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 21K | $0.12 | $3K |
| Feb 2, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 99K | $0.12 | $12K |
| Feb 1, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 4K | $0.11 | $493 |
| Jan 29, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 9K | $0.15 | $1K |
| Jan 26, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 69K | $0.14 | $10K |
| Jan 25, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 38K | $0.14 | $5K |
| Jan 24, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 60K | $0.11 | $7K |
| Jan 22, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 47K | $0.10 | $5K |
| Jan 19, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 109K | $0.09 | $10K |
| Jan 18, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 50K | $0.09 | $5K |
| Jan 17, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 20K | $0.10 | $2K |
| Jan 16, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 20K | $0.09 | $2K |
| Jan 12, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 25K | $0.09 | $2K |
| Jan 11, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 20K | $0.10 | $2K |
| Jan 2, 2024 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 7K | $0.13 | $910 |
| Dec 29, 2023 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 13K | $0.14 | $2K |
| Dec 27, 2023 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 15K | $0.12 | $2K |
| Dec 26, 2023 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 9K | $0.13 | $1K |
| Sep 15, 2023 | Backwell John-Paul | Chief Executive Officer | Grant(A) | 2.0M | — | $0 |
| Sep 15, 2023 | Falk Carsten | Chief Commercial Officer | Grant(A) | 1.3M | — | $0 |
| Sep 15, 2023 | Bennett Louise | Chief Operations Officer | Grant(A) | 350K | — | $0 |
| Sep 15, 2023 | Link Nicolas | Director, 10% Owner | Grant(A) | 2.0M | — | $0 |
| May 4, 2023 | Falk Carsten | Chief Commercial Officer | Grant(A) | 2.3M | — | $0 |
| Jan 5, 2023 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 16K | $0.12 | $2K |
| Jan 4, 2023 | Falk Carsten | Chief Commercial Officer | Disposed to issuer(D) | 25K | $0.11 | $3K |
| Sep 10, 2021 | Falk Carsten | Chief Commercial Officer | Grant(A) | 1.5M | — | $0 |
| Jun 24, 2020 | Falk Carsten | Chief Commercial Officer | Grant(A) | 500K | — | $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.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).