# EDGAR Filing Document

**Accession Number:** 0002139234
**File Stem:** 0001213900-26-071514
**Filing Date:** 2026-6
**Character Count:** 7954
**Document Hash:** 93e9122e4ac1125372f0ab51e245f3f4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-071514.hdr.sgml**: 20260624

**ACCESSION NUMBER**: 0001213900-26-071514

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260624

**FILED AS OF DATE**: 20260624

**DATE AS OF CHANGE**: 20260624

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Shi Ningdi
- **CENTRAL INDEX KEY:** 0002139234

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43369
- **FILM NUMBER:** 261116295

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** NO.1604, BLDG 109, LAN XI YUAN
- **STREET 2:** NO.511 GANGTIAN ROAD
- **CITY:** SUZHOU
- **NON US STATE TERRITORY:** JIANGSU PROVINCE
- **PROVINCE COUNTRY:** F4
- **ZIP:** 00000
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Hugreat Ltd
- **CENTRAL INDEX KEY:** 0002139280

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** D8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43369
- **FILM NUMBER:** 261116296

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** INTERSHORE CHAMBERS, ROAD TOWN
- **CITY:** TORTOLA
- **PROVINCE COUNTRY:** D8
- **ZIP:** 00000
- **BUSINESS PHONE:** 86 755 8633 1019

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** INTERSHORE CHAMBERS, ROAD TOWN
- **CITY:** TORTOLA
- **PROVINCE COUNTRY:** D8
- **ZIP:** 00000
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Alpex Acquisition Corp
- **CENTRAL INDEX KEY:** 0002125551
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 300 DELAWARE AVE. SUITE 210 #494
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801
- **BUSINESS PHONE:** 302-251-6637

**MAIL ADDRESS:**
- **STREET 1:** 300 DELAWARE AVE. SUITE 210 #494
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801

### 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>Hugreat Ltd<br><sub>(Last) (First) (Middle)</sub><br>C/O ALPEX ACQUISITION CORPORATION<br>300 DELAWARE AVE. SUITE 210 #494<br><sub>(Street)</sub><br>WILMINGTON, DE 19801<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Alpex Acquisition Corp [ ALPX ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-06-24 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [X] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Shi Ningdi<br><sub>(Last) (First) (Middle)</sub><br>C/O ALPEX ACQUISITION CORPORATION<br>300 DELAWARE AVE SUITE 210 # 494<br><sub>(Street)</sub><br>WILMINGTON, DE 19801<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Alpex Acquisition Corp [ ALPX ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-06-24 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [X] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] 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 | 180000<sup>(1)(2)</sup> | D |  |
| Class B Ordinary Shares | 2475000<sup>(3)</sup> | D |  |

---

## 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 |
| Private Rights | <sup>(5)</sup> | <sup>(5)</sup> | Class A Ordinary Shares | 45000<sup>(1)(4)</sup> | $0 | D |  |

---

### Footnotes:

(1) Hugreat Ltd., a British Virgin Island company (the "Sponsor"), is the record holder of the securities reported herein. Ms. Ningdi Shi is the sole member and director of the Sponsor, which entitles her to voting, dispositive or investment power over the Sponsor. As such, Ms. Ningdi Shi is deemed to have voting and dispositive rights over the securities of Alpex Acquisition Corporation (the "Issuer") held by the Sponsor.

(2) Including 180,000 Class A ordinary shares underlying the private units (the "Private Units") of the Issuer to be acquired by the Sponsor in a private placement (the "Private Placement") simultaneously with the consummation of the initial public offering of the Issuer. Each Private Unit consists of one Class A ordinary share, one redeemable warrant, and one right to receive one-fourth (1/4) of one Class A ordinary share.

(3) Represents 2,475,000 Class B ordinary shares (or insider shares) of the Issuer acquired by the Sponsor prior to the IPO, including up to 375,000 shares subject to forfeiture to the extent that the over-allotment option by the underwriters is not exercised full or in part.

(4) Represents 45,000 Class A ordinary shares of the Issuer to be converted from 180,000 private rights of the Issuer, each private right of the Issuer entitling the holder to receive one-fourth (1/4) of one Class A ordinary share of the Issuer, underlying the Private Units to be acquired by the Sponsor in the Private Placement.

(5) As described in the Rights Agreement between the Issuer and VStock Transfer, LLC, which is filed as Exhibit 4.4 of the Registration Statement, each private right of the Issuer will automatically convert into one-fourth (1/4) of one Class A ordinary share of the Issuer upon the completion of the Issuer's initial business combination.

**Signature:** /s/ Ningdi Shi as Director of Hugreat Ltd.  
**Date:** 2026-06-24

**Signature:** /s/ Ningdi Shi  
**Date:** 2026-06-24

### 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.**