Taiwan Semiconductor EVP buys 73 shares via stock plan

Taiwan Semiconductor Manufacturing Co. (TSM) EVP and Co-COO Yung-Pei Chin reported 73 common shares purchased on his behalf by the issuer’s Employee Stock Purchase Plan administrator on November 6, 2026, under terms predetermined by the issuer.

Available on EDGAR 11/10/2026 - 06:15 AM EST Accepted by SEC EDGAR 11/10/2026 - 06:15 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Taiwan Semiconductor Manufacturing Co. (TSM) EVP and Co-COO Yung-Pei Chin reported 73 common shares purchased on his behalf by the issuer’s Employee Stock Purchase Plan administrator on November 6, 2026, under terms predetermined by the issuer. The reported price was $70.50 per share, translated from an average purchase price of NT$2,309.9996 at NT$32.768 to US$1; no Rule 10b5-1 plan is reported. The ESPP Trust held 8,646 shares following the purchase. Other reported holdings were 5,204,139 shares directly, 63,345 through the LTI Trust, and 4,190,107 by his spouse.

Insider Trade Summary

Net Buyer: 73 shares

Net Buy 1 txn

Insider Chin Yung-Pei

Role EVP and Co-COO

Bought 73 shs ($5K)

Increase in Position 0.85%

Type	Security	Shares	Price	Value
Purchase	Common Shares (2330.TW) F1, F2, F3	73	$70.50	$5K
Holding	Common Shares (2330.TW)	--	--	--
Holding	Common Shares (2330.TW) F4	--	--	--
Holding	Common Shares (2330.TW)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 8,646 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 5,204,139 shares (Direct); Common Shares (2330.TW) — 63,345 shares (Indirect, By LTI Trust); Common Shares (2330.TW) — 4,190,107 shares (Indirect, By Spouse)

Holdings Before and After: Common Shares (2330.TW), 8,573 to 8,646 shares (Indirect, By ESPP Trust)

Other Insiders: 3 other insiders reported open-market purchases of this stock in the 30 days up to this filing.

Footnotes (4)

1. F1. Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer.
2. F2. The price was translated from the average purchase price of NT$2,309.9996 in New Taiwan dollars, at the rate of NT$32.768 to US$1.
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

Common shares purchased: 73 shares Reported purchase price: $70.50 per share ESPP Trust holding: 8,646 shares +3 more

6 metrics

Common shares purchased 73 shares November 6, 2026; purchased on Yung-Pei Chin’s behalf under the issuer’s Employee Stock Purchase Plan

Reported purchase price $70.50 per share Translated from an average purchase price of NT$2,309.9996 at NT$32.768 to US$1

ESPP Trust holding 8,646 shares Following the November 6, 2026 purchase

Direct holding 5,204,139 shares Reported holding on November 6, 2026

LTI Trust holding 63,345 shares Reported holding on November 6, 2026

Spouse holding 4,190,107 shares Reported holding on November 6, 2026

Key Terms

Employee Stock Purchase Plan (ESPP), Long-Term Incentive (LTI) Bonus Plan, investment control

3 terms

Employee Stock Purchase Plan (ESPP) financial

"issuer's Employee Stock Purchase Plan ("ESPP")"

Long-Term Incentive (LTI) Bonus Plan financial

"issuer's Long-Term Incentive ("LTI") Bonus Plan"

investment control financial

"over which the filer has obtained investment control"

FAQ

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How many TSM shares did Yung-Pei Chin purchase through the ESPP?

Yung-Pei Chin reported a purchase of 73 common shares on November 6, 2026, at a reported price of $70.50 per share. The issuer’s ESPP administrator purchased the shares on his behalf under terms predetermined by the issuer, and the ESPP Trust held 8,646 shares following the purchase. No Rule 10b5-1 plan is reported.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

Chin Yung-Pei

(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)
	EVP and Co-COO

2a. Foreign Trading Symbol
[2330.TW]

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2026

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)								5,204,139	D
Common Shares (2330.TW)	11/06/2026(1)		P		73	A	$70.5(2)	8,646	I	By ESPP Trust(3)
Common Shares (2330.TW)								63,345	I	By LTI Trust(4)
Common Shares (2330.TW)								4,190,107	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. Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer.

2. The price was translated from the average purchase price of NT$2,309.9996 in New Taiwan dollars, at the rate of NT$32.768 to US$1.

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	11/10/2026
	** 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)