Taiwan Semiconductor VP Yuan buys 1,000 shares

The vice president's reported position includes 8,000 directly held shares, plus 1,341 held through an ESPP Trust and 2,000 by a spouse.

Available on EDGAR 11/03/2026 - 08:08 AM EST Accepted by SEC EDGAR 11/03/2026 - 08:07 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Taiwan Semiconductor Manufacturing Co Ltd (TSM) vice president Lipen Yuan purchased 1,000 Common Shares on November 1, 2026, at $71.49 per share, translated from NT$2,330 at NT$32.592 per US$1. After the purchase, Yuan held 8,000 shares directly. The report also lists 1,341 shares held by an ESPP Trust and 2,000 by Yuan’s spouse. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Buyer: 1,000 shares

Net Buy 1 txn

Insider Yuan Lipen

Role VP

Bought 1,000 shs ($71K)

Increase in Position 14.3%

Type	Security	Shares	Price	Value
Purchase	Common Shares (2330.TW) F1	1,000	$71.49	$71K
Holding	Common Shares (2330.TW) F2	--	--	--
Holding	Common Shares (2330.TW)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 8,000 shares (Direct); Common Shares (2330.TW) — 1,341 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 2,000 shares (Indirect, By Spouse)

Holdings Before and After: Common Shares (2330.TW), 7,000 to 8,000 shares (Direct)

Other Insiders: 29 other insiders reported open-market purchases of this stock in the 30 days up to this filing.

Footnotes (2)

1. F1. The price per share was translated from New Taiwan dollars, NT$2,330, at the rate of NT$32.592 to US$1.
2. F2. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").

Key Figures

Shares purchased: 1,000 shares Price per share: $71.49 per share Direct shares held: 8,000 shares +2 more

5 metrics

Shares purchased 1,000 shares November 1, 2026

Price per share $71.49 per share Translated from NT$2,330 at NT$32.592 per US$1

Direct shares held 8,000 shares Following the purchase on November 1, 2026

Shares held by ESPP Trust 1,341 shares November 1, 2026

Shares held by spouse 2,000 shares November 1, 2026

Key Terms

Employee Stock Purchase Plan, ESPP Trust, New Taiwan dollars

3 terms

Employee Stock Purchase Plan financial

"Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

ESPP Trust financial

"By ESPP Trust"

New Taiwan dollars financial

"translated from New Taiwan dollars"

The New Taiwan Dollar (NTD) is the official currency used in Taiwan for everyday transactions, like buying groceries or paying bills. For investors, it matters because its value can influence Taiwan’s economy and affect the profitability of investments related to the region. Changes in the currency’s strength can also impact international trade and financial markets involving Taiwan.

FAQ

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

How many TSM shares did vice president Lipen Yuan buy?

Lipen Yuan purchased 1,000 Common Shares on November 1, 2026, at $71.49 per share. The price was translated from NT$2,330 at NT$32.592 per US$1. No Rule 10b5-1 plan is reported.

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

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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^*

Yuan Lipen

(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)
11/01/2026

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)	11/01/2026		P		1,000	A	$71.49(1)	8,000	D
Common Shares (2330.TW)								1,341	I	By ESPP Trust(2)
Common Shares (2330.TW)								2,000	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. The price per share was translated from New Taiwan dollars, NT$2,330, at the rate of NT$32.592 to US$1.

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

Remarks:

	/s/ Jen-Chau Huang, as attorney-in-fact	11/03/2026
	** 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)