Hyliion Holdings Corp. designs and develops the KARNO Power Module, a modular, fuel-agnostic, linear generator-based power generation system capable of operating on over 20 fuel sources including natural gas, hydrogen, and ammonia. Headquartered in Cedar Park, Texas, with R&D facilities in Cincinnati, Ohio, the company targets datacenter, commercial, industrial, and defense sectors, and provides R&D services under U.S. government contracts.
expected 2026-11-10
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-25 | 2025-12-31 | 0001628280-26-011278 | EDGAR | 38K words |
| 2025-02-25 | 2024-12-31 | 0001759631-25-000051 | EDGAR | 37K words |
| 2024-02-13 | 2023-12-31 | 0001759631-24-000015 | EDGAR | 37K words |
| 2023-02-28 | 2022-12-31 | 0001759631-23-000011 | EDGAR | 54K words |
| 2022-02-24 | 2021-12-31 | 0001759631-22-000014 | EDGAR | 52K words |
| 2021-02-26 | 2020-12-31 | 0001213900-21-011788 | EDGAR | 65K words |
| 2020-03-23 | 2019-12-31 | 0001213900-20-007159 | EDGAR | 70K words |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-08-11 | 2026-06-30 | 0001628280-26-055738 | EDGAR | 19K words |
| 2025-11-12 | 2025-09-30 | 0001628280-25-051326 | EDGAR | 18K words |
| 2025-08-12 | 2025-06-30 | 0001759631-25-000132 | EDGAR | 17K words |
| 2025-05-13 | 2025-03-31 | 0001759631-25-000088 | EDGAR | 15K words |
| 2024-11-14 | 2024-09-30 | 0001759631-24-000181 | EDGAR | 16K words |
| 2024-08-06 | 2024-06-30 | 0001759631-24-000127 | EDGAR | 15K words |
| 2024-05-01 | 2024-03-31 | 0001759631-24-000089 | EDGAR | 14K words |
| 2023-11-08 | 2023-09-30 | 0001759631-23-000095 | EDGAR | 20K words |
| 2023-08-09 | 2023-06-30 | 0001759631-23-000071 | EDGAR | 16K words |
| 2023-05-09 | 2023-03-31 | 0001759631-23-000047 | EDGAR | 15K words |
| 2022-11-09 | 2022-09-30 | 0001759631-22-000051 | EDGAR | 15K words |
| 2022-08-09 | 2022-06-30 | 0001759631-22-000037 | EDGAR | 13K words |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-10-02 | 0001628280-26-064324 | EDGAR | 19K words |
| 2026-08-11 | 0001628280-26-055735 | EDGAR | 4K words |
| 2026-07-24 | 0001628280-26-049453 | EDGAR | 1K words |
| 2026-02-25 | 0001628280-26-011277 | EDGAR | 4K words |
| 2025-11-12 | 0001628280-25-051324 | EDGAR | 4K words |
| 2025-08-12 | 0001759631-25-000131 | EDGAR | 4K words |
| 2025-05-21 | 0001213900-25-046438 | EDGAR | 1K words |
| 2025-05-13 | 0001759631-25-000087 | EDGAR | 3K words |
| 2025-02-25 | 0001759631-25-000050 | EDGAR | 4K words |
| 2024-11-14 | 0001759631-24-000180 | EDGAR | 3K words |
111 total filings indexed. 82 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001759631 |
| Ticker | HYLN |
| Exchange | NYSE |
| SIC | 3713: Truck & Bus Bodies |
| Incorporated | DE |
| Headquarters | Cedar Park, Texas |
| Website | https://www.hyliion.com |
| Listed | 2020-10-01 |
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