---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-004729"
form_type: "8-K"
ticker: "GIG"
cik: "0002023730"
company_name: "GigCapital7 Corp."
filed_at: "2026-01-06T23:59:59+00:00"
generated_at: "2026-05-16T11:34:53.241134+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "medium"
source: SEC EDGAR
---

# GigCapital7 and Hadron Energy pursue SAFE private placement and potential PIPE for business combination

## Summary
- Contemplating private capital raise via SAFEs (simple agreements for future equity) in one or more exempt placements.
- Updated investor presentation furnished as Exhibit 99.1; will be used in non-deal roadshow meetings and PIPE discussions.
- Business combination with Hadron Energy (micro modular nuclear reactor technology) previously announced; no new definitive terms disclosed.

## SEC filing metadata
- accession: 0001193125-26-004729
- form_type: 8-K
- ticker: GIG
- cik: 0002023730
- company_name: GigCapital7 Corp.
- filed_at: 2026-01-06T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: medium
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2023730/000119312526004729/0001193125-26-004729-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2023730/000119312526004729/d40350d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-004729
- JSON: https://secwatch.observer/filing/0001193125-26-004729.json
- Plain text: https://secwatch.observer/filing/0001193125-26-004729.txt

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