---
schema_version: "secwatch.filing_event.v1"
accession: "0001929980-24-000603"
form_type: "8-K"
ticker: "HSPT"
cik: "0002032950"
company_name: "Horizon Space Acquisition II Corp."
filed_at: "2024-11-26T23:59:59+00:00"
generated_at: "2026-05-29T18:15:58.413013+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# SPAC Horizon Space II closes over-allotment option, raising $9M additional

## Summary
- Underwriters exercised over-allotment in full: 900,000 Units at $10.00/unit, gross proceeds $9,000,000.
- Sponsor purchased 13,500 additional Private Units at $10.00/unit, gross proceeds $135,000.
- Issued 31,500 additional Representative Shares to underwriter as compensation.
- Total trust account proceeds increased from $60M to $69M post-over-allotment.
- Pro forma balance sheet as of November 21, 2024 attached.

## SEC filing metadata
- accession: 0001929980-24-000603
- form_type: 8-K
- ticker: HSPT
- cik: 0002032950
- company_name: Horizon Space Acquisition II Corp.
- filed_at: 2024-11-26T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2032950/000192998024000603/0001929980-24-000603-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2032950/000192998024000603/hspt_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001929980-24-000603
- JSON: https://secwatch.observer/filing/0001929980-24-000603.json
- Plain text: https://secwatch.observer/filing/0001929980-24-000603.txt

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