---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-097760"
form_type: "8-K"
ticker: "HGAS"
cik: "0001817232"
company_name: "Global Gas Corp"
filed_at: "2023-12-21T23:59:59+00:00"
generated_at: "2026-06-07T09:18:42.899744+00:00"
event_type: "m_and_a"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Global Gas (HGAS) begins trading after Dune-Hydrogen business combination; Nasdaq delisting notice expected

## Summary
- Approximately 98% of shares voted approved the business combination; all existing Global Hydrogen equityholders rolled 100% of their equity.
- Global Gas will trade on Nasdaq under HGAS and HGASW starting December 22, 2023, but expects a delisting notice for failing initial listing standards; plans to appeal.
- CEO William B. Nance leads the combined company; over a decade of experience in hydrogen and industrial gas; targets renewable waste feedstock projects.
- Global Gas is a minority-owned business focused on hydrogen and carbon recovery; offers Electrolyzer and Steam Methane Reforming technologies.

## SEC filing metadata
- accession: 0001213900-23-097760
- form_type: 8-K
- ticker: HGAS
- cik: 0001817232
- company_name: Global Gas Corp
- filed_at: 2023-12-21T23:59:59+00:00
- event_type: m_and_a
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1817232/000121390023097760/0001213900-23-097760-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1817232/000121390023097760/ea190521-8k_globalgas.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-097760
- JSON: https://secwatch.observer/filing/0001213900-23-097760.json
- Plain text: https://secwatch.observer/filing/0001213900-23-097760.txt

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