---
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"
generated_at: "2026-06-23T07:17:31.024267+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Hyliion closes acquisition of GE Additive's KARNO generator business for $15M cash + $22M stock

## Summary
- 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.

## SEC filing metadata
- 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
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- 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

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-22-059142
- JSON: https://secwatch.observer/filing/0001213900-22-059142.json
- Plain text: https://secwatch.observer/filing/0001213900-22-059142.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.