# EDGAR Filing Document

**Accession Number:** 0002011712
**File Stem:** 0002011712-26-000002
**Filing Date:** 2026-3
**Character Count:** 5682
**Document Hash:** 0ab37cfa52c1a2a7c64cf1c814a43d76
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002011712-26-000002.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0002011712-26-000002

**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:** Chan Ming Dave
- **CENTRAL INDEX KEY:** 0002011712

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41927
- **FILM NUMBER:** 26766655

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** UNIT 01 - 03, 3/F, BILLION TRADE CENTRE
- **STREET 2:** 31 HUNG TO ROAD, KWUN TONG
- **CITY:** KOWLOON
- **PROVINCE COUNTRY:** K3
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SU Group Holdings Ltd
- **CENTRAL INDEX KEY:** 0001969863
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-DETECTIVE, GUARD & ARMORED CAR SERVICES [7381]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 0930

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 71 HUNG TO ROAD, KWUN TONG
- **CITY:** KOWLOON
- **PROVINCE COUNTRY:** K3
- **BUSINESS PHONE:** 85223418183

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 71 HUNG TO ROAD, KWUN TONG
- **CITY:** KOWLOON
- **PROVINCE COUNTRY:** K3

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SU Group Holdings Limited
- **DATE OF NAME CHANGE:** 20230316

### 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>Chan Ming Dave<br><sub>(Last) (First) (Middle)</sub><br>UNIT 01 - 03, 3/F, BILLION TRADE CENTRE<br>31 HUNG TO ROAD, KWUN TONG<br><sub>(Street)</sub><br>KOWLOON,  <br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>SU Group Holdings Ltd [ SUGP ] | **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>_Chairman & CEO_ | **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 | 10000 | D |  |
| Class A Ordinary Shares | 20000<sup>(1)</sup> | D |  |
| Class B Ordinary Shares<sup>(2)</sup> | 842280 | I | By Exceptional Engineering Limited<sup>(3)</sup> |
| Class B Ordinary Shares<sup>(2)</sup> | 59400 | I | By DC & Partners Incorporation Limited<sup>(4)</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 |
|  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Represents 20,000 Restricted Shares granted to the Reporting Person on December 9, 2024 under the Issuers 2024 Equity Incentive Plan, as amended. The Restricted Shares are subject to the following vesting schedule, contingent upon continued service of the Reporting Person at the time of vesting or as otherwise provided for in the applicable award agreement: (i) 10,000 Restricted Shares vest on such date after the completion of the Issuers Secondary Offering as determined by the Issuers Board of Directors and (ii) 10,000 Restricted Shares will vest on December 9, 2026.

(2) Each Class B Ordinary Share is convertible at the option of the holder into one Class A Ordinary Share.

(3) Exceptional Engineering Limited, a company incorporated in the British Virgin Islands, is wholly owned by the Reporting Person.

(4) DC & Partners Incorporation Limited, a company incorporated in the British Virgin Islands, is wholly owned by the Reporting Person.

**Signature:** Chan Ming Dave  
**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.**