ASE Technology officer Chen Yean Peng files Form 3

ASE Technology Holding Co., Ltd. officer Chen Yean Peng, who serves as GM of ASE Singapore Pte.

Rhea-AI Filing Summary

ASE Technology Holding Co., Ltd. officer Chen Yean Peng, who serves as GM of ASE Singapore Pte. Ltd., has filed an initial Form 3 reporting insider status. The filing shows no reported stock or derivative transactions and no listed holdings, making this a routine administrative disclosure of insider status.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Who is Chen Yean Peng in relation to ASE Technology (ASX)?

Chen Yean Peng is an officer of ASE Technology Holding Co., Ltd., serving as GM of ASE Singapore Pte. Ltd. This role qualifies him as an insider, requiring ownership reporting on Form 3 under U.S. securities rules.

What does the Form 3 filed for ASE Technology (ASX) by Chen Yean Peng show?

The Form 3 lists Chen Yean Peng as an officer but reports no stock or derivative transactions. It functions as an initial insider ownership statement without detailing any current holdings in the provided data.

Does the ASE Technology (ASX) Form 3 for Chen Yean Peng report any share purchases or sales?

No, the Form 3 shows zero buy and sell transactions, with no reported exercises, gifts, tax withholdings, or restructurings. It is purely a registration of insider status, not a record of trading activity.

Are there any derivative positions disclosed for Chen Yean Peng in the ASE Technology (ASX) Form 3?

No derivative positions are disclosed for Chen Yean Peng in this Form 3. The derivative summary is empty and derivative transaction counts are zero, indicating no reported options, warrants, or similar instruments in this filing.

Why is a Form 3 important for ASE Technology (ASX) insiders like Chen Yean Peng?

Form 3 establishes that an individual is an insider of the company for U.S. reporting purposes. Once filed, any future trades or derivative exercises by that insider must be reported on Forms 4 or 5, increasing transparency around insider activity.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/18/2026 - 04:39 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Chen Yean Peng

(Last) (First) (Middle)

2, WOODLANDS LOOP

(Street)

SINGAPORE 738074

(City) (State) (Zip)

SINGAPORE

(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, ASE Singapore Pte. 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 Yean Peng Chen	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)