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Horizon Space Acquisition I Corp.

HSPWF
Exchange
OTC
Industry
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SEC CIK
0001946021

No open-market purchases or sales by Horizon Space Acquisition I Corp. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Other share classesHSPOFHSPUF

Holders of 5% or more of HSPWF

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Horizon Space Acquisition I Corp., largest stake first. The change is against the holder's previous filing.

No holder currently reports owning 5% or more of Horizon Space Acquisition I Corp. on Schedule 13D or 13G.

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

Schedule 13D and 13G filings on Horizon Space Acquisition I Corp., newest first.

No Schedule 13D or 13G filings on Horizon Space Acquisition I Corp. are on file.

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Horizon Space Acquisition I Corp. shares.

No Form 144 notices for Horizon Space Acquisition I Corp. are on file.