---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-22-003718"
form_type: "8-K"
ticker: "HGAS"
cik: "0001817232"
company_name: "Global Gas Corp"
filed_at: "2022-01-26T23:59:59+00:00"
generated_at: "2026-06-27T15:31:46.685207+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Dune Acquisition amends merger pact with TradeZero; clarifies earn-out shares and charter vote items

## Summary
- First Amendment clarifies earn-out share dilution calculation if a Company Sale occurs during the 3-year earn-out period.
- Forfeited SPAC RSU Earnout Awards will not be redistributed to pre-closing TradeZero stockholders.
- Two charter amendment proposals (increase authorized shares to 551M and majority-vote flexibility) removed from Required Transaction Proposals.
- All other terms of the October 2021 Merger Agreement remain unchanged.

## SEC filing metadata
- accession: 0001213900-22-003718
- form_type: 8-K
- ticker: HGAS
- cik: 0001817232
- company_name: Global Gas Corp
- filed_at: 2022-01-26T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1817232/000121390022003718/0001213900-22-003718-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1817232/000121390022003718/ea154494-8k_duneacq.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-22-003718
- JSON: https://secwatch.observer/filing/0001213900-22-003718.json
- Plain text: https://secwatch.observer/filing/0001213900-22-003718.txt

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