SEC Form 3

FORM 3

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

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1. Name and Address of Reporting Person* Jin Xin (Moore) (Last) (First) (Middle) #31-02 SUNTEC TOWER 1, 7 TEMASEK BOULEVARD (Street) SINGAPORE U0 038987 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 03/18/2026	3. Issuer Name and Ticker or Trading Symbol Antalpha Platform Holding Co [ ANTA ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) Other (specify below) Chief Executive Officer	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A ordinary shares	750,000	I	By Innoval Capital Holding Limited(1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Options (right to buy)	(2)	11/29/2029	Class A ordinary shares	750,000	0.04	D
Options (right to buy)	(3)	07/20/2031	Class B ordinary shares	1,500,000	0.01	D

Explanation of Responses:

1. Shares held of record by Innoval Capital Holding Limited, which is beneficially owned by the reporting person.

2. The options were granted to the reporting person on November 29, 2024. The options vest over a four-year period as follows: 25% of the options will vest on November 29, 2025, and the remaining 75% will vest in equal monthly installments over the following 36 months beginning on November 29, 2025.

3. The options were granted to the reporting person on July 21, 2025. The options vest as follows: 50% of the options will vest upon the Issuer achieving a market capitalization of at least US$1 billion, and the remaining 50% will vest upon the Issuer achieving a market capitalization of at least US$2 billion.

	/s/ Jin Xin Moore	03/18/2026
	** Signature of Reporting Person	Date
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 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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