---
schema_version: "secwatch.filing_event.v1"
accession: "0001929980-25-000474"
form_type: "8-K"
ticker: "HSPOF"
cik: "0001946021"
company_name: "Horizon Space Acquisition I Corp."
filed_at: "2025-05-29T23:59:59+00:00"
generated_at: "2026-05-20T06:45:15.660921+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Horizon Space SPAC extends deadline to June 27, 2025 via $120K promissory note to Squirrel HK

## Summary
- $120,000 deposit into trust account extends business combination deadline from May 27 to June 27, 2025.
- Horizon issued a $120,000 unsecured, interest-free promissory note to Squirrel Enlivened (Hong Kong) Technology Limited.
- Note payable upon consummation of business combination or company term expiry; no recourse to trust account funds.
- This is the first of up to seven possible monthly extensions through December 27, 2025.
- Business combination with Squirrel Enlivened entities remains subject to shareholder approval and regulatory conditions.

## SEC filing metadata
- accession: 0001929980-25-000474
- form_type: 8-K
- ticker: HSPOF
- cik: 0001946021
- company_name: Horizon Space Acquisition I Corp.
- filed_at: 2025-05-29T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1946021/000192998025000474/0001929980-25-000474-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1946021/000192998025000474/hspo_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001929980-25-000474
- JSON: https://secwatch.observer/filing/0001929980-25-000474.json
- Plain text: https://secwatch.observer/filing/0001929980-25-000474.txt

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