Sec Form 3 Filing - Li Mingyu @ Horizon Space Acquisition II Corp. - 2024-11-12-05:00

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Li Mingyu 2. Issuer Name and Ticker or Trading Symbol Horizon Space Acquisition II Corp. [ HSPT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O HORIZON SPACE ACQUISITION II CORP., 1412 BROADWAY, 21ST FLOOR, SUITE 21V 3. Date of Earliest Transaction (MM/DD/YY) 11/12-05:00/2024 (Street) NEW YORK, NY10018 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Ordinary Share 1,868,500 ( 1 ) ( 2 ) ( 3 ) I See Footnote ( 1 ) ( 2 ) ( 3 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Private Rights $ 0 ( 4 ) ( 4 ) Ordinary Shares 21,350 I See Footnote ( 2 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Li Mingyu C/O HORIZON SPACE ACQUISITION II CORP. 1412 BROADWAY, 21ST FLOOR, SUITE 21V NEW YORK, NY10018 X X Chief Executive Officer Signatures /s/ Mingyu Li 11/12-05:00/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Assuming the over-allotment option is exercised by the underwriters of the IPO of Horizon Space Acquisition II Corp. (the "Issuer") in full within 45 days of the offering, Mr. Mingyu Li may be deemed to beneficially own 1,655,000 ordinary shares of the Issuer held by Horizon Space Acquisition II Sponsor Corp. (the "Sponsor"). ( 2 )The Sponsor is the record holder of the shares reported herein. Mr. Mingyu (Michael) Li beneficially owns 50% issued and outstanding shares of the Sponsor. In accordance with the governing documents of the Sponsor, Mr. Mingyu (Michael) Li is the sole director of the sponsor and deemed to have the voting and dispositive rights over the securities of us held by the sponsor. ( 3 )Including (i) 1,655,000 ordinary shares of the Issuer acquired by the Sponsor prior to the IPO including up to 225,000 ordinary shares subject to forfeiture to the extent that the over-allotment option by the underwriters is not exercised in full or in part; and (ii) up to 213,500 ordinary shares of the Issuer underlying the private units ("Private Units") to be acquired by the Sponsor in a private placement simultaneously with the consummation of the IPO. Each Private Unit consists of one ordinary share and one right. ( 4 )As described in the Rights Agreement dated November 14, 2024, between the Issuer and VStock Transfer, LLC, and filed as Exhibit 4.4 to the Registration Statement, the private rights will automatically convert into one-tenth (1/10) of one ordinary share upon the completion of the business combination.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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