{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-22-059142","form_type":"8-K","ticker":"HYLN","cik":"0001759631","company_name":"Hyliion Holdings Corp.","filed_at":"2022-09-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.939784+00:00","generated_at":"2026-06-23T07:17:31.024267+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Hyliion closes acquisition of GE Additive's KARNO generator business for $15M cash + $22M stock","bullets":["Deal closed Sept. 26, 2022; Hyliion buys certain assets and assumes certain liabilities of GE's KARNO heat engine business.","GE received $15M in cash and approximately $22M in Hyliion common stock as total consideration.","KARNO hydrogen and fuel-agnostic generator will be deployed in Hyliion's Hypertruck powertrain platform.","Hyliion will integrate the Cincinnati-based KARNO engineering team into its operations."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-22-059142","json":"https://secwatch.observer/filing/0001213900-22-059142.json","markdown":"https://secwatch.observer/filing/0001213900-22-059142.md","text":"https://secwatch.observer/filing/0001213900-22-059142.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1759631/000121390022059142/0001213900-22-059142-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1759631/000121390022059142/ea166370-8k_hyliion.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T07:17:31.024267+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"}