---
schema_version: "secwatch.filing_event.v1"
accession: "0001929980-25-000102"
form_type: "8-K"
ticker: "HSPOF"
cik: "0001946021"
company_name: "Horizon Space Acquisition I Corp."
filed_at: "2025-02-28T23:59:59+00:00"
generated_at: "2026-05-26T00:07:20.301177+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# HSPO extends business combination deadline to March 27, 2025 via $120K trust deposit

## Summary
- Sponsor deposited $120K Monthly Extension Fee on Feb 25, extending deadline from Feb 27 to Mar 27, 2025.
- Fee funded by target Squirrel HK via a zero-interest $120K promissory note dated Feb 26, 2025.
- Note payable upon business combination or expiry of SPAC term; no recourse to trust account funds.
- Business Combination Agreement with Squirrel companies remains in effect (signed Sep 16, 2024).

## SEC filing metadata
- accession: 0001929980-25-000102
- form_type: 8-K
- ticker: HSPOF
- cik: 0001946021
- company_name: Horizon Space Acquisition I Corp.
- filed_at: 2025-02-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1946021/000192998025000102/0001929980-25-000102-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1946021/000192998025000102/hspo_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001929980-25-000102
- JSON: https://secwatch.observer/filing/0001929980-25-000102.json
- Plain text: https://secwatch.observer/filing/0001929980-25-000102.txt

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