---
schema_version: "secwatch.filing_event.v1"
accession: "0001759631-22-000050"
form_type: "8-K"
ticker: "HYLN"
cik: "0001759631"
company_name: "Hyliion Holdings Corp."
filed_at: "2022-11-09T23:59:59+00:00"
generated_at: "2026-06-22T01:41:01.164204+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Hyliion Q3 revenue $0.5M; closes KARNO acquisition; guides FY2022 rev ~$2M

## Summary
- Revenue of $0.5M; operating expenses $62.9M including $28.8M KARNO acquisition costs.
- Ended Q3 with >$455M cash and marketable investments, sufficient through commercialization.
- Full-year 2022 guidance: revenue ~$2M, operating expenses ~$130M.
- Closed acquisition of KARNO generator from GE Additive for $15M cash + ~$16.1M stock.
- Hypertruck ERX controlled fleet trials began; Founders Program filled with 200 committed orders.

## SEC filing metadata
- accession: 0001759631-22-000050
- form_type: 8-K
- ticker: HYLN
- cik: 0001759631
- company_name: Hyliion Holdings Corp.
- filed_at: 2022-11-09T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1759631/000175963122000050/0001759631-22-000050-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1759631/000175963122000050/hyln-20221108.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001759631-22-000050
- JSON: https://secwatch.observer/filing/0001759631-22-000050.json
- Plain text: https://secwatch.observer/filing/0001759631-22-000050.txt

## Key facts
- Earnings Releases
  Hyliion Holdings Corp. reported financial results for the quarter ended September 30, 2022.
  - Period: the quarter ended September 30, 2022
  - Result: reported results
  source text: today reported its third-quarter 2022 financial results.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1759631/000175963122000050/0001759631-22-000050-index.htm

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