Taiwan Semiconductor VP Chin-Sheng Lu buys 40 shares

The purchase went through the issuer’s employee stock plan, and the ESPP Trust held 227 shares after the transaction.

Available on EDGAR 11/10/2026 - 06:38 AM EST Accepted by SEC EDGAR 11/10/2026 - 06:37 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Taiwan Semiconductor Manufacturing Co Ltd (TSM) VP Chin-Sheng Lu reported a purchase of 40 common shares on November 6, 2026, at $70.50 per share. The issuer’s Employee Stock Purchase Plan administrator purchased the shares on Lu’s behalf under issuer-predetermined terms, and they are held through the ESPP Trust. The trust held 227 shares after the purchase; separate reported positions were 50,967 shares held directly and 3,000 shares held by his spouse. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Buyer: 40 shares

Net Buy 1 txn

Insider Lu Chin-Sheng

Role VP

Bought 40 shs ($3K)

Increase in Position 21.4%

Type	Security	Shares	Price	Value
Purchase	Common Shares (2330.TW) F1, F2, F3	40	$70.50	$3K
Holding	Common Shares (2330.TW)	--	--	--
Holding	Common Shares (2330.TW)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 227 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 50,967 shares (Direct); Common Shares (2330.TW) — 3,000 shares (Indirect, By Spouse)

Holdings Before and After: Common Shares (2330.TW), 187 to 227 shares (Indirect, By ESPP Trust)

Other Insiders: 24 other insiders reported open-market purchases of this stock in the 30 days up to this filing.

Footnotes (3)

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").

Key Figures

Shares purchased: 40 shares Purchase price: $70.50 per share ESPP Trust holdings after purchase: 227 shares +4 more

7 metrics

Shares purchased 40 shares Purchase reported for November 6, 2026, through the Employee Stock Purchase Plan

Purchase price $70.50 per share Reported purchase on November 6, 2026

ESPP Trust holdings after purchase 227 shares As of November 6, 2026

Direct holdings 50,967 shares Reported as of November 6, 2026

Spouse holdings 3,000 shares Reported as of November 6, 2026

Average purchase price NT$2,309.9996 Price translated to U.S. dollars for the reported purchase

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

Key Terms

Employee Stock Purchase Plan, average purchase price, New Taiwan dollars

3 terms

Employee Stock Purchase Plan financial

"purchased and held under the issuer's 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.

average purchase price financial

"translated from the average purchase price of NT$2,309.9996"

New Taiwan dollars financial

"in 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 VP Chin-Sheng Lu buy, and at what price?

VP Chin-Sheng Lu reported a purchase of 40 common shares on November 6, 2026, at $70.50 per share. The issuer’s Employee Stock Purchase Plan administrator purchased the shares on his behalf, and they are held through the ESPP Trust. No Rule 10b5-1 plan is reported.

What TSM shareholdings were reported for Chin-Sheng Lu and his spouse?

As of November 6, 2026, the reported positions included 50,967 common shares held directly by Chin-Sheng Lu and 3,000 held by his spouse. The ESPP Trust held 227 common shares after the reported purchase.

How was the reported TSM share purchase price translated?

The reported $70.50 per-share price was translated from an average purchase price of NT$2,309.9996 at the rate of 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^*

Lu Chin-Sheng

(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)								50,967	D
Common Shares (2330.TW)	11/06/2026(1)		P		40	A	$70.5(2)	227	I	By ESPP Trust(3)
Common Shares (2330.TW)								3,000	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. 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").

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)