# EDGAR Filing Document

**Accession Number:** 0002118954
**File Stem:** 0001193125-26-112221
**Filing Date:** 2026-3
**Character Count:** 5361
**Document Hash:** f53d35d48be593e4712784bfc8105d94
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-112221.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001193125-26-112221

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260318

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Jin Xin (Moore)
- **CENTRAL INDEX KEY:** 0002118954

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42637
- **FILM NUMBER:** 26764884

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 7 TEMASEK BOULEVARD
- **STREET 2:** #31-02 SUNTEC TOWER 1
- **CITY:** SINGAPORE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 038987
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Antalpha Platform Holding Co
- **CENTRAL INDEX KEY:** 0002044255
- **STANDARD INDUSTRIAL CLASSIFICATION:** [6221]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 7 TEMASEK BOULEVARD
- **STREET 2:** #31-02
- **CITY:** SUNTEC TOWER ONE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 038987
- **BUSINESS PHONE:** 65 6513 8815

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 7 TEMASEK BOULEVARD
- **STREET 2:** #31-02
- **CITY:** SUNTEC TOWER ONE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 038987

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Jin Xin (Moore)<br><sub>(Last) (First) (Middle)</sub><br>

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

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class A ordinary shares | 750000 | I | By Innoval Capital Holding Limited<sup>(1)</sup> |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Options (right to buy) | <sup>(2)</sup> | 2029-11-29 | Class A ordinary shares | 750000 | $0.04 | D |  |
| Options (right to buy) | <sup>(3)</sup> | 2031-07-20 | Class B ordinary shares | 1500000 | $0.01 | D |  |

---

### Footnotes:

(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.

**Signature:** /s/ Jin Xin Moore  
**Date:** 2026-03-18

### Remarks:

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**