---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-346872"
form_type: "8-K"
ticker: "GIG"
cik: "0002023730"
company_name: "GigCapital7 Corp."
filed_at: "2026-08-12T20:14:04+00:00"
generated_at: "2026-08-12T20:15:21.734139+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Hadron Energy posts investor deck and CEO letter; highlights NRC progress and H1 milestones

## Summary
- CEO Samuel Gibson letter covers leadership appointments, NRC regulatory progress, H1 2026 milestones, supply chain partnerships, and financial position.
- Halo MMR microreactor: 10 MW electrical / 45 MW thermal output, 6-year fuel cycle, targeting data centers, military, remote sites.
- First U.S. patent application published (US 2026/02818511 A1); NRC Letter of Intent submitted and Quality Assurance Program approved.
- Company pursuing NRC licensing for LEU-fueled design; presentation cites favorable policy tailwinds and 94 prior NRC approvals.

## SEC filing metadata
- accession: 0001193125-26-346872
- form_type: 8-K
- ticker: GIG
- cik: 0002023730
- company_name: GigCapital7 Corp.
- filed_at: 2026-08-12T20:14:04+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01, 99.1
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2023730/000119312526346872/0001193125-26-346872-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2023730/000119312526346872/d170920d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-346872
- JSON: https://secwatch.observer/filing/0001193125-26-346872.json
- Plain text: https://secwatch.observer/filing/0001193125-26-346872.txt

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