Horizon Space Acquisition II Corp.

Horizon Space Acquisition II Corp. (Nasdaq: HSPTU) is a blank-check company and the second vehicle from the Horizon Space sponsor team, targeting opportunities in the aerospace and space-technology sector. The company filed an NT 10-K with the SEC on March 31, 2026, disclosing that it would not meet the deadline for its annual report on Form 10-K for fiscal year 2025, a routine procedural filing for SPACs still active in the deal-search or combination phase. Units under the HSPTU ticker continued to trade as of the filing date, indicating the vehicle remained in its pre-merger stage. For full deal timeline, target filings, and sponsor data on Horizon Space Acquisition II, sign up for complete coverage at SpacDesk.