. Overview We are an advanced materials and technology development company operating in the fuel cell and hydrogen technology space, including liquid hydrogen carriers such as methanol. We are a world-leading company in the development of HT-PEM (High Temperature Proton Exchange Membrane) technology (with approximately 150 patents issued, pending, or licensed worldwide). The HT-PEM fuel cell technology enables off-grid power systems to produce clean power from various green fuels (hydrogen, meth...
Q2 FY2026 — expected 2026-09-10
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-06-06 | 2024-12-31 | 0001829126-25-004289 | EDGAR | 91K words |
| 2024-08-13 | 2023-12-31 | 0001829126-24-005453 | EDGAR | — |
| 2023-03-31 | 2022-12-31 | 0001829126-23-002501 | EDGAR | — |
| 2022-03-31 | 2021-12-31 | 0001140361-22-012369 | EDGAR | — |
| 2021-03-26 | 2020-12-31 | 0001140361-21-010321 | EDGAR | — |
| 2020-03-27 | 2019-12-31 | 0001140361-20-007211 | EDGAR | — |
| 2019-04-01 | 2018-12-31 | 0001140361-19-006224 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-11-17 | 2025-09-30 | 0001829126-25-009258 | EDGAR | 39K words |
| 2025-08-12 | 2025-06-30 | 0001829126-25-006102 | EDGAR | — |
| 2025-06-30 | 2025-03-31 | 0001829126-25-004811 | EDGAR | — |
| 2024-12-27 | 2024-09-30 | 0001829126-24-008577 | EDGAR | — |
| 2024-10-15 | 2024-06-30 | 0001829126-24-006792 | EDGAR | — |
| 2024-10-15 | 2024-03-31 | 0001829126-24-006791 | EDGAR | — |
| 2023-11-14 | 2023-09-30 | 0001829126-23-007376 | EDGAR | — |
| 2023-08-14 | 2023-06-30 | 0001829126-23-005383 | EDGAR | — |
| 2023-05-15 | 2023-03-31 | 0001829126-23-003422 | EDGAR | — |
| 2022-11-14 | 2022-09-30 | 0001829126-22-019214 | EDGAR | — |
| 2022-08-09 | 2022-06-30 | 0001829126-22-015583 | EDGAR | — |
| 2022-05-12 | 2022-03-31 | 0001140361-22-018829 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-01-15 | 0001829126-26-000309 | EDGAR | 2K words |
| 2025-11-10 | 0001829126-25-008952 | EDGAR | — |
| 2025-11-03 | 0001829126-25-008803 | EDGAR | — |
| 2025-10-29 | 0001829126-25-008497 | EDGAR | — |
| 2025-10-22 | 0001829126-25-008326 | EDGAR | — |
| 2025-09-12 | 0001829126-25-007376 | EDGAR | — |
| 2025-09-04 | 0001829126-25-007169 | EDGAR | — |
| 2025-08-22 | 0001829126-25-006667 | EDGAR | — |
| 2025-08-18 | 0001829126-25-006402 | EDGAR | — |
| 2025-08-12 | 0001829126-25-006101 | EDGAR | — |
163 total filings indexed. 134 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001744494 |
| Ticker | ADNH |
| Exchange | OTC |
| SIC | 3690: Miscellaneous Electrical Machinery, Equipment & Supplies |
| Incorporated | DE |
This is the free public profile. For structured JSON with full provenance chain, use the API:
JSON Profile Stock Quote AI Readiness Report