ASE Technology grants 30K shares to Lin Chung

ASE Technology officer Lin Chung received an equity award of 30,000 Ordinary Shares, bringing directly held holdings to 170,278 shares.

Rhea-AI Filing Summary

ASE Technology Holding Co., Ltd. (symbol: ASX) is the issuer of record for a Form 4 filing submitted to the SEC. Lin Chung reported acquisition or exercise transactions in this Form 4 filing.

ASE Technology Holding Co., Ltd. (ASX) reported that officer Lin Chung, GM of ASE Shanghai & Electronics, received a grant or award of 30,000 Ordinary Shares on September 7, 2026, at a stated price of $0.00 per share, increasing directly held ownership to 170,278 Ordinary Shares. No Rule 10b5-1 trading plan is reported for this award.

Insider Trade Summary

Grant/Award: 30,000 shares

Grant/Award 1 txn

Insider Lin Chung

Role GM, ASE Shanghai & Electronics

Type	Security	Shares	Price	Value
Grant/Award	Ordinary Shares	30,000	$0.00	$0.00

Holdings After Transaction: Ordinary Shares — 170,278 shares (Direct)

Key Figures

Shares granted or awarded: 30,000 Ordinary Shares Price per share for award: $0.00 per share Shares held after transaction: 170,278 Ordinary Shares

3 metrics

Shares granted or awarded 30,000 Ordinary Shares Equity grant or award to officer Lin Chung on September 7, 2026

Price per share for award $0.00 per share Stated price for the 30,000 Ordinary Shares granted to Lin Chung

Shares held after transaction 170,278 Ordinary Shares Direct ownership by Lin Chung after the reported award

Key Terms

Ordinary Shares, grant, award, or other acquisition, Rule 10b5-1 trading plan

3 terms

Ordinary Shares financial

"The transaction involved Ordinary Shares of ASE Technology Holding Co., Ltd."

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

grant, award, or other acquisition financial

"Reported as a grant, award, or other acquisition of Ordinary Shares."

Rule 10b5-1 trading plan regulatory

"No Rule 10b5-1 trading plan is reported for this award."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

FAQ

What insider transaction did ASX disclose for Lin Chung?

ASE Technology disclosed that officer Lin Chung received a grant or award of 30,000 Ordinary Shares on September 7, 2026, at a stated price of $0.00 per share, reported as an acquisition of shares rather than a market purchase.

How many ASX shares does Lin Chung hold after this Form 4 transaction?

After the reported equity award, Lin Chung directly holds 170,278 Ordinary Shares of ASE Technology Holding Co., Ltd., according to the Form 4 disclosure.

Was the ASX Form 4 transaction under a Rule 10b5-1 trading plan?

No. The filing indicates that no Rule 10b5-1 trading plan is associated with the reported grant or award of 30,000 Ordinary Shares to officer Lin Chung.

What type of security was involved in the ASX insider award to Lin Chung?

The transaction involved Ordinary Shares of ASE Technology Holding Co., Ltd., reported as a grant, award, or other acquisition rather than a purchase or sale in the open market.

Did Lin Chung sell any ASX shares in this Form 4 filing?

No. The Form 4 reports only an acquisition of 30,000 Ordinary Shares as a grant or award to Lin Chung, with no sales or dispositions reported in this filing.

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Available on EDGAR 09/09/2026 - 06:24 AM Accepted by SEC EDGAR 09/09/2026 - 06:24 AM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lin Chung

(Last) (First) (Middle)

421 LI SHI ZHEN RD.

ZHANGJIANG HI-TECH PARK

(Street)

SHANGHAI 201210

(City) (State) (Zip)

CHINA

(Country)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	GM, ASE Shanghai & Electronics

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/07/2026

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	09/07/2026		A		30,000	A	$0	170,278	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Georgette Yeh, attorney-in-fact for Chung Lin	09/09/2026
	** 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 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.
* Form 4: SEC 1474 (03-26)