Taiwan Semiconductor VP Jun He buys 47 shares

The post-purchase ESPP Trust position was 92 Common Shares, while Jun He separately reported 140,735 Common Shares held directly.

Available on EDGAR 11/10/2026 - 06:31 AM EST Accepted by SEC EDGAR 11/10/2026 - 06:31 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Taiwan Semiconductor Manufacturing Co. Ltd. VP Jun He reported that the issuer’s ESPP administrator purchased 47 Common Shares on his behalf on November 6, 2026, at $70.50 per share. The shares were purchased and held under the issuer’s Employee Stock Purchase Plan through the ESPP Trust, which held 92 Common Shares after the purchase. As of November 6, 2026, Jun He also reported 140,735 Common Shares held directly and 216 American Depositary Shares in a joint account with his spouse. No Rule 10b5-1 plan is reported for the purchase.

Insider Trade Summary

Net Buyer: 47 shares

Net Buy 1 txn

Insider He Jun

Role VP

Bought 47 shs ($3K)

Increase in Position 104.4%

Type	Security	Shares	Price	Value
Purchase	Common Shares (2330.TW) F3, F4, F5	47	$70.50	$3K
Holding	Common Shares (2330.TW)	--	--	--
Holding	American Depositary Shares (TSM) F1	--	--	--
Holding	American Depositary Shares (TSM) F1, F2	--	--	--
Holding	American Depositary Shares (TSM) F1	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 92 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 140,735 shares (Direct); American Depositary Shares (TSM) — 1,154 shares (Direct); American Depositary Shares (TSM) — 216 shares (Indirect, By Spouse)

Holdings Before and After: Common Shares (2330.TW), 45 to 92 shares (Indirect, By ESPP Trust)

Other Insiders: 10 other insiders reported open-market purchases of this stock in the 30 days up to this filing.

Footnotes (5)

1. F1. Each American Depositary Share represents five (5) Common Shares.
2. F2. Represents American Depositary Shares held in a joint account with the reporting person's spouse.
3. F3. 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.
4. F4. 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.
5. F5. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").

Key Figures

Common Shares purchased: 47 shares Purchase price: $70.50 per share ESPP Trust position after purchase: 92 Common Shares +3 more

6 metrics

Common Shares purchased 47 shares Purchased on November 6, 2026, through the issuer’s Employee Stock Purchase Plan

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 position after purchase 92 Common Shares Following the November 6, 2026 purchase

Direct Common Shares 140,735 shares Held as of November 6, 2026

American Depositary Shares in joint account 216 shares Held in a joint account with Jun He’s spouse as of November 6, 2026

Common Shares per American Depositary Share 5 Common Shares As stated for each American Depositary Share

Key Terms

Employee Stock Purchase Plan, American Depositary Share, New Taiwan dollars

3 terms

Employee Stock Purchase Plan financial

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

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.

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.

New Taiwan dollars financial

"average purchase price of NT$2,309.9996 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 Jun He buy, and what did he pay?

The issuer’s ESPP administrator purchased 47 Common Shares on behalf of VP Jun He at $70.50 per share on November 6, 2026. They were held through the ESPP Trust, which held 92 Common Shares after the purchase. No Rule 10b5-1 plan is reported for the purchase.

How many TSM Common Shares does one American Depositary Share represent?

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

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^*

He Jun

(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)								140,735	D
American Depositary Shares (TSM)(1)								302	D
American Depositary Shares (TSM)(1)								852	D(2)
Common Shares (2330.TW)	11/06/2026(3)		P		47	A	$70.5(4)	92	I	By ESPP Trust(5)
American Depositary Shares (TSM)(1)								216	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. Each American Depositary Share represents five (5) Common Shares.

2. Represents American Depositary Shares held in a joint account with the reporting person's spouse.

3. 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.

4. 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.

5. 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)