TSMC VP Jun He buys shares via ESPP plan

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Jun He reported an indirect open‑market purchase of 45 Common Shares (2330.TW) at $76.62 per share.

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Jun He reported an indirect open‑market purchase of 45 Common Shares (2330.TW) at $76.62 per share. The shares were bought on July 7, 2026 by the administrator of the company’s Employee Stock Purchase Plan on the filer’s behalf and are held in an ESPP trust.

Following this transaction, the ESPP trust holds 5,315 Common Shares for the filer. Separate from the ESPP position, the filing shows additional indirect holdings of 7,036 Common Shares under a Long-Term Incentive bonus plan trust and a direct position of 120,119 Common Shares, along with several American Depositary Share balances.

Insider Trade Summary

Net Buyer: 45 shares

Net Buy 6 txns

Insider He Jun

Role VP

Bought 45 shs ($3K)

Type	Security	Shares	Price	Value
Purchase	Common Shares (2330.TW)	45	$76.62	$3K
holding	Common Shares (2330.TW)	--	--	--
holding	American Depositary Shares (TSM)	--	--	--
holding	American Depositary Shares (TSM)	--	--	--
holding	Common Shares (2330.TW)	--	--	--
holding	American Depositary Shares (TSM)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 5,315 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 120,119 shares (Direct); American Depositary Shares (TSM) — 1,154 shares (Direct); Common Shares (2330.TW) — 7,036 shares (Indirect, By LTI Trust); American Depositary Shares (TSM) — 216 shares (Indirect, By Spouse)

Footnotes (6)

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$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1.
5. F5. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
6. F6. 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

Shares purchased: 45 Common Shares Purchase price: $76.62 per share ESPP trust holdings: 5,315 Common Shares +3 more

6 metrics

Shares purchased 45 Common Shares Open-market purchase on July 7, 2026 via ESPP

Purchase price $76.62 per share Employee Stock Purchase Plan transaction

ESPP trust holdings 5,315 Common Shares Total held on filer’s behalf after purchase

LTI trust holdings 7,036 Common Shares Held under Long-Term Incentive Bonus Plan trust

Direct common share holdings 120,119 Common Shares Directly held by Jun He after reported transactions

Joint ADS holdings 216 ADSs ADSs in joint account with spouse; each ADS = 5 shares

Key Terms

Employee Stock Purchase Plan ("ESPP"), Long-Term Incentive ("LTI") Bonus Plan, American Depositary Share, indirect ownership

4 terms

Employee Stock Purchase Plan ("ESPP") financial

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

Long-Term Incentive ("LTI") Bonus Plan financial

"Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan"

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.

indirect ownership financial

"direct_or_indirect: "I", ownership_type: "indirect", ownership_code: "I""

FAQ

What insider transaction did TSM VP Jun He report in this Form 4?

Jun He reported an indirect purchase of 45 Common Shares (2330.TW). The shares were bought on July 7, 2026 at $76.62 each through the company’s Employee Stock Purchase Plan and are held in an ESPP trust on the filer’s behalf.

How many TSM shares does the ESPP trust hold for Jun He after this transaction?

The ESPP trust holds 5,315 Common Shares for Jun He after the purchase. These shares were accumulated under Taiwan Semiconductor’s Employee Stock Purchase Plan, including the 45 shares bought on July 7, 2026, and are reported as indirect ownership in the Form 4.

What price did Jun He effectively pay for the newly purchased TSM shares?

The reported purchase price was $76.62 per Common Share. A footnote explains this was translated from an average price of NT$2,462.6361 using an exchange rate of NT$32.143 to US$1 for the Employee Stock Purchase Plan transaction.

What other indirect TSM holdings for Jun He are disclosed besides the ESPP trust?

The filing shows 7,036 Common Shares held via an LTI bonus plan trust. A footnote states this trust purchased Common Shares with cash received under the issuer’s Long-Term Incentive Bonus Plan, over which the filer has obtained investment control, and these are reported as indirect ownership.

How many TSM Common Shares does Jun He hold directly according to this Form 4?

The Form 4 reports 120,119 Common Shares held directly by Jun He. This direct position is separate from shares held indirectly through the ESPP trust and the Long-Term Incentive bonus plan trust, giving a clearer picture of the filer’s overall equity exposure.

What American Depositary Share positions for TSM are reported for Jun He?

The filing lists several American Depositary Share balances. These include 216 ADSs in a joint account with the spouse and additional direct ADS positions of 852 and 302, with each ADS representing five Common Shares as noted in a footnote.

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Available on EDGAR 07/09/2026 - 06:13 AM Accepted by SEC EDGAR 07/09/2026 - 06:12 AM Learn about SEC filing dates

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)
07/07/2026

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)								120,119	D
American Depositary Shares (TSM)(1)								302	D
American Depositary Shares (TSM)(1)								852	D(2)
Common Shares (2330.TW)	07/07/2026(3)		P		45	A	$76.62(4)	5,315(5)	I	By ESPP Trust
Common Shares (2330.TW)								7,036(6)	I	By LTI Trust
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$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1.

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

6. 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	07/09/2026
	** 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)