Taiwan Semiconductor VP gets 8,175-share award

Rhea-AI Filing Summary

Taiwan Semiconductor Manufacturing Co Ltd (TSM) reported that VP and reporting person Chuang Juiping acquired 8,175 Common Shares on September 1, 2026 through vesting of awards under the Employee Restricted Stock Awards Rules, bringing direct holdings to 247,913 Common Shares. The filing also lists additional indirect holdings in Common Shares and American Depositary Shares held through an ESPP trust, an LTI trust, and the reporting person's spouse.

Insider Trade Summary

Grant/Award: 8,175 shares

Grant/Award 5 txns

Insider Chuang Juiping

Role VP

Type	Security	Shares	Price	Value
Grant/Award	Common Shares (2330.TW) F1	8,175	$0.00	$0.00
holding	American Depositary Shares (TSM) F2	--	--	--
holding	Common Shares (2330.TW) F3	--	--	--
holding	Common Shares (2330.TW) F4	--	--	--
holding	Common Shares (2330.TW)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 247,913 shares (Direct); American Depositary Shares (TSM) — 50 shares (Direct); Common Shares (2330.TW) — 4,242 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 7,036 shares (Indirect, By LTI Trust); Common Shares (2330.TW) — 106,000 shares (Indirect, By Spouse)

Footnotes (4)

1. F1. Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules.
2. F2. Each American Depositary Share represents five (5) Common Shares.
3. F3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
4. F4. Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan, over which the filer has obtained investment control.

Key Figures

Awarded Common Shares: 8,175 shares Direct Common Share holdings after transaction: 247,913 shares American Depositary Shares: 50 ADS, representing 250 Common Shares +3 more

6 metrics

Awarded Common Shares 8,175 shares Common Shares vested on September 1, 2026 under Employee Restricted Stock Awards Rules

Direct Common Share holdings after transaction 247,913 shares Total direct ownership of Common Shares (2330.TW) following the September 1, 2026 award

American Depositary Shares 50 ADS, representing 250 Common Shares Each American Depositary Share represents five (5) Common Shares

ESPP Trust Common Shares 4,242 shares Common Shares purchased and held under the issuer’s Employee Stock Purchase Plan ("ESPP")

LTI Trust Common Shares 7,036 shares Common Shares purchased by a trust with cash from the Long-Term Incentive ("LTI") Bonus Plan

Spouse’s Common Shares 106,000 shares Common Shares held indirectly through the reporting person’s spouse

Key Terms

Employee Restricted Stock Awards Rules, American Depositary Share, Employee Stock Purchase Plan ("ESPP"), Long-Term Incentive ("LTI") Bonus Plan

4 terms

Employee Restricted Stock Awards Rules financial

"Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules"

American Depositary Share financial

"Each American Depositary Share represents five (5) Common Shares"

An American Depositary Share (ADS) is a U.S.-listed certificate that represents a specified number of shares in a foreign company, held by a custodian bank; it works like a receipt that allows U.S. investors to buy and trade foreign equity on American exchanges without dealing with another country’s markets. Investors care because ADSs make foreign stocks easier to access, improve liquidity and settlement in dollars, and can affect dividend payments, voting rights and regulatory oversight compared with buying the underlying foreign shares directly.

Employee Stock Purchase Plan ("ESPP") financial

"Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP")"

Long-Term Incentive ("LTI") Bonus Plan financial

"purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan"

FAQ

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

What did TSM disclose about VP Chuang Juiping’s latest equity award?

TSM disclosed that VP Chuang Juiping acquired 8,175 Common Shares on September 1, 2026. These shares vested under the issuer’s Employee Restricted Stock Awards Rules and were reported at a price of $0.00 per share, reflecting a grant or award rather than a market purchase.

How many TSM Common Shares does the reporting person now hold directly?

After the September 1, 2026 vesting, the reporting person holds 247,913 TSM Common Shares directly. This figure reflects the total direct ownership of Common Shares (2330.TW) following the reported award transaction.

What indirect TSM shareholdings are reported for the VP and related parties?

Indirect holdings include 4,242 Common Shares via an Employee Stock Purchase Plan ("ESPP") trust, 7,036 Common Shares via a Long-Term Incentive ("LTI") Bonus Plan trust over which the filer has investment control, and 106,000 Common Shares held by the reporting person’s spouse.

How many TSM American Depositary Shares are reported in this Form 4?

The filing reports 50 American Depositary Shares (ADS) held directly. A footnote states that each ADS represents five (5) Common Shares, so these ADS correspond to 250 underlying Common Shares.

Was the reported TSM transaction made under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 trading plan checkbox is not checked, and the footnotes do not state that the September 1, 2026 award vesting or holdings were effected pursuant to a Rule 10b5-1 or other pre-arranged trading plan.

What type of transaction is the 8,175-share event reported by TSM?

The 8,175-share event is reported with code A, described as a grant, award, or other acquisition. A footnote clarifies it represents Common Shares vested in accordance with TSM’s Employee Restricted Stock Awards Rules, rather than an open-market trade.

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

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Available on EDGAR 09/02/2026 - 06:09 AM EDT Accepted by SEC EDGAR 09/02/2026 - 06:08 AM EDT 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^*

Chuang Juiping

(Last) (First) (Middle)

NO. 8, LI-HSIN ROAD 6

HSINCHU SCIENCE PARK

(Street)

HSINCHU TAIWAN 300096

(City) (State) (Zip)

TAIWAN

(Country)

2. Issuer Name and Ticker or Trading Symbol
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD [ TSM ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP

2a. Foreign Trading Symbol
[2330.TW]

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

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
Common Shares (2330.TW)	09/01/2026		A		8,175(1)	A	$0	247,913	D
American Depositary Shares (TSM)(2)								50	D
Common Shares (2330.TW)								4,242(3)	I	By ESPP Trust
Common Shares (2330.TW)								7,036(4)	I	By LTI Trust
Common Shares (2330.TW)								106,000	I	By Spouse

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:

1. Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules.

2. Each American Depositary Share represents five (5) Common Shares.

3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").

4. Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan, over which the filer has obtained investment control.

Remarks:

	/s/ Jen-Chau Huang, as attorney-in-fact	09/02/2026
	** 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)