SPAC · Merger completed
Horizon Space Acquisition II Corp.
Business combination with SL Bio Ltd.
Horizon Space Acquisition II Corp. is a blank-check company (SPAC) that raised $60M in its initial public offering on Nov 15, 2024. It completed its business combination with SL Bio Ltd. on Jun 12, 2026; the combined company is SL Science Holding Ltd (SLBT). China led the IPO, with Trial Administrative Measures of Overseas. Robinson & Cole advised the SPAC and Loeb & Loeb advised the underwriters on the IPO.
- Status
- Merger completed
- IPO date
- Nov 15, 2024
- IPO size
- $60M
- Target
- SL Bio Ltd.
- Announced
- Nov 19, 2025
- Closed
- Jun 12, 2026
- Combined company
- SL Science Holding Ltd (SLBT)
- IPO underwriters
- China and Trial Administrative Measures of Overseas
- SPAC counsel (IPO)
- Robinson & Cole and Maples and Calder
- Underwriters' counsel (IPO)
- Loeb & Loeb
More on this SPAC for subscribers
- Trust balance and value per share
- Redemptions at each extension and at the merger vote
- Liquidation deadline and extension history
- Merger proxy, registration statement and investor presentation
- Analyst notes from the filings
Every record in the database also has its full filing timeline, a daily-updated calendar, watchlist alerts and Excel export.
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Filings
- IPO prospectus (424B4) Nov 15, 2024
- Deal announcement (8-K) Nov 19, 2025
- All filings on EDGAR CIK 2032950
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