---
schema_version: "secwatch.filing_event.v1"
accession: "0001759631-23-000010"
form_type: "8-K"
ticker: "HYLN"
cik: "0001759631"
company_name: "Hyliion Holdings Corp."
filed_at: "2023-02-28T23:59:59+00:00"
generated_at: "2026-06-18T22:27:14.274991+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Hyliion reports Q4 2022 revenue $1.1M, full-year net loss $153.4M; 2023 OpEx guidance $130-140M

## Summary
- Q4 2022 revenue $1.1M from Hybrid sales; full-year net loss $153.4M vs $96.0M prior year.
- Ended 2022 with $422M cash/investments; expects sufficient to fund Hypertruck ERX and KARNO development.
- Received 10-unit Hypertruck ERX order from DSV Logistics; total 210 production slot orders.
- Announced collaboration with Hyzon Motors to develop fuel cell truck using Hyliion powertrain and Hyzon fuel cell.
- 2023 operating expense guidance $130-$140M; Hypertruck ERX production on track for late 2023.

## SEC filing metadata
- accession: 0001759631-23-000010
- form_type: 8-K
- ticker: HYLN
- cik: 0001759631
- company_name: Hyliion Holdings Corp.
- filed_at: 2023-02-28T23:59:59+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/1759631/000175963123000010/0001759631-23-000010-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1759631/000175963123000010/hyln-20230228.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001759631-23-000010
- JSON: https://secwatch.observer/filing/0001759631-23-000010.json
- Plain text: https://secwatch.observer/filing/0001759631-23-000010.txt

## Key facts
- Earnings Releases
  Hyliion Holdings Corp. reported the quarter and year ended December 31, 2022 results: revenue $1.1 million, net income net loss totaled $153.4 million. Guidance reaffirmed.
  - Period: the quarter and year ended December 31, 2022
  - Revenue: $1.1 million
  - Net income: net loss totaled $153.4 million
  - Guidance: reaffirmed
  - Result: reported results
  source text: our teams to work together,” said Hyliion’s Founder and CEO, Thomas Healy. Financial Highlights, Operating Expense and 2023 Guidance In the fourth quarter, the Company recorded $1.1 million in revenue related to Hybrid sales. The Company’s fourth quarter operating expenses totaled $31.6 million for the quarter, $5 million higher than a year ago, mainly due to higher
  evidence_url: https://www.sec.gov/Archives/edgar/data/1759631/000175963123000010/0001759631-23-000010-index.htm

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