ASE Technology (ASX) officer Liu Hui-Min files initial insider Form 3

Rhea-AI Filing Summary

ASE Technology Holding Co., Ltd. executive Liu Hui-Min, who serves as GM of USI Vietnam Co. Ltd, has filed an initial Form 3 insider ownership report for the company. This filing establishes their status as a reporting officer but does not list any share transactions or holdings in the provided data.

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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^*

Liu Hui-Min

(Last) (First) (Middle)

LAND PLOT CN4.1H DINH VU INDUSTRIAL ZONE

(Street)

DONG HAI, HAI PHONG 180000

(City) (State) (Zip)

VIET NAM

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
ASE Technology Holding Co., Ltd. [ ASX ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	GM, USI Vietnam Co. Ltd

6. Individual or Joint/Group Filing (Check Applicable Line)

X	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)

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

Explanation of Responses:

Remarks:

Exhibit List - Exhibit 24.1 - Power of Attorney

No securities are beneficially owned.

	/s/ Georgette Yeh, attorney-in-fact for Hui-Min Liu	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).
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.
* Form 3: SEC 1473 (03-26)

FAQ

What does the ASX Form 3 filing by Liu Hui-Min report?

The Form 3 filing reports that Liu Hui-Min is an officer of ASE Technology Holding Co., Ltd., serving as GM of USI Vietnam Co. Ltd. It establishes insider reporting status but shows no share transactions or holdings in the provided data.

Did Liu Hui-Min buy or sell ASE Technology (ASX) shares in this Form 3?

No transactions are reported for Liu Hui-Min in this Form 3. The transaction summary shows zero buys, zero sells, zero exercises, and zero other movements, indicating this filing is purely an initial ownership report with no trade activity disclosed.

What is Liu Hui-Min’s role at ASE Technology Holding Co., Ltd. (ASX)?

Liu Hui-Min is identified as an officer of ASE Technology Holding Co., Ltd., with the title GM, USI Vietnam Co. Ltd. This role classification makes them a reporting person subject to insider ownership and transaction disclosure rules under Form 3 requirements.

Does this ASX Form 3 show any derivative securities for Liu Hui-Min?

The derivative section for Liu Hui-Min is empty in this Form 3. The derivative summary shows no derivative transactions and no remaining derivative positions, indicating no options, warrants, or similar instruments are reported in the provided data excerpt.

What does a zero net buy/sell direction mean in this ASX Form 3?

The transaction summary shows netBuySellDirection as neutral with zero net shares. This means there are no reported purchases, sales, gifts, tax withholdings, or restructurings for Liu Hui-Min in this filing; it functions only as an initial insider status report.