Taiwan Semiconductor VP Chen buys 48 shares

A VP’s purchase followed terms predetermined by the issuer, and the ESPP Trust held 1,486 shares afterward.

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 Ltd (TSM) VP Pei-Hung Chen reported purchasing 48 common shares on November 6, 2026, at US$70.5000 per share through the issuer’s Employee Stock Purchase Plan. The plan administrator purchased the shares on Chen’s behalf under terms predetermined by the issuer; the ESPP Trust held 1,486 shares after the purchase. Other reported holdings on November 6, 2026 included 433,414 shares held directly, 7,036 shares in the LTI Trust, and 83,143 shares held by Chen’s spouse. The LTI Trust shares were purchased with cash received under the issuer’s Long-Term Incentive Bonus Plan, and Chen has investment control over them.

Insider Trade Summary

Net Buyer: 48 shares

Net Buy 1 txn

Insider Chen Pei-Hung

Role VP

Bought 48 shs ($3K)

Increase in Position 3.3%

Type	Security	Shares	Price	Value
Purchase	Common Shares (2330.TW) F1, F2, F3	48	$70.50	$3K
Holding	Common Shares (2330.TW)	--	--	--
Holding	Common Shares (2330.TW) F4	--	--	--
Holding	Common Shares (2330.TW)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 1,486 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 433,414 shares (Direct); Common Shares (2330.TW) — 7,036 shares (Indirect, By LTI Trust); Common Shares (2330.TW) — 83,143 shares (Indirect, By Spouse)

Holdings Before and After: Common Shares (2330.TW), 1,438 to 1,486 shares (Indirect, By ESPP Trust)

Other Insiders: 7 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: 48 shares Purchase price: US$70.5000 per share ESPP Trust holdings after purchase: 1,486 shares +5 more

8 metrics

Common shares purchased 48 shares November 6, 2026; through the Employee Stock Purchase Plan

Purchase price US$70.5000 per share November 6, 2026

ESPP Trust holdings after purchase 1,486 shares Reported following the November 6, 2026 purchase

Direct holdings 433,414 shares Reported November 6, 2026

LTI Trust holdings 7,036 shares Reported November 6, 2026

Spouse’s holdings 83,143 shares Reported November 6, 2026

Average purchase price NT$2,309.9996 Translated to U.S. dollars at NT$32.768 to US$1

Currency translation rate NT$32.768 to US$1 Rate used to translate the average purchase price

Key Terms

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

3 terms

Employee Stock Purchase Plan ("ESPP") financial

"held under the 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

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

How many TSM shares did VP Pei-Hung Chen purchase, and at what price?

Pei-Hung Chen purchased 48 common shares at US$70.5000 per share on November 6, 2026, through the issuer’s Employee Stock Purchase Plan. The administrator purchased the shares on Chen’s behalf under terms predetermined by the issuer, and the ESPP Trust held 1,486 shares after the purchase. No Rule 10b5-1 plan is reported.

How was the TSM share purchase price translated from New Taiwan dollars?

The average purchase price of NT$2,309.9996 was translated at NT$32.768 to US$1.

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^*

Chen Pei-Hung

(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)
11/06/2026

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)								433,414	D
Common Shares (2330.TW)	11/06/2026(1)		P		48	A	$70.5(2)	1,486	I	By ESPP Trust(3)
Common Shares (2330.TW)								7,036	I	By LTI Trust(4)
Common Shares (2330.TW)								83,143	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)