{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-051324","form_type":"8-K","ticker":"HYLN","cik":"0001759631","company_name":"Hyliion Holdings Corp.","filed_at":"2025-11-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.356124+00:00","generated_at":"2026-05-16T21:21:44.055047+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Hyliion Q3 net loss $13.3M; KARNO meets customer performance, 500 LOI cores","bullets":["Q3 revenue $0.8M from R&D services; net loss $13.3M vs $11.2M in prior-year quarter.","Cash and investments $164.7M; expects year-end ~$155M; total 2025 cash use ~$65M.","KARNO completed >100 days testing with no unplanned hardware downtime; EPA confirms not federally regulated.","Non-binding LOIs for nearly 500 KARNO cores; full commercialization expected in 2026.","U.S. Navy autonomous ship sea trials; KARNO installations planned for 2026 under R&D contract."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-051324","json":"https://secwatch.observer/filing/0001628280-25-051324.json","markdown":"https://secwatch.observer/filing/0001628280-25-051324.md","text":"https://secwatch.observer/filing/0001628280-25-051324.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1759631/000162828025051324/0001628280-25-051324-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1759631/000162828025051324/hyln-20251111.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T21:21:44.055047+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}