Polar Asset Management Partners Inc. - 31 Mar 2025 SCHEDULE 13G Report for Horizon Space Acquisition II Corp. Ordinary shares, par value $0.0001 per share (HSPT)

Filing Manager: Polar Asset Management Partners Inc.
Reporting Manager: Polar Asset Management Partners Inc.
Security: Horizon Space Acquisition II Corp. Ordinary shares, par value $0.0001 per share
Symbol: HSPT
Shares outstanding: 9.05M shares
Disclosed Ownership: 525K shares
Ownership: 5.8%
Form type: SCHEDULE 13G
Filing time: 15 May 2025, 07:12:35 UTC
Date of event: 31 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Polar Asset Management Partners Inc.	5.8%	525K	525K	0	Andrew Ma	Chief Compliance Officer