TSMC VP Wu files Form 3 reporting share holdings

Q: What does the TSM Form 3 filed by VP Wu Yi-Huang report?

The Form 3 reports VP Wu Yi-Huang’s existing ownership in Taiwan Semiconductor. It discloses 63,000 Common Shares held indirectly through a spouse and 44,359 Common Shares held directly, establishing Wu’s beneficial ownership position as an insider at the time of filing.

Q: Did VP Wu Yi-Huang buy or sell TSM shares in this Form 3?

The Form 3 does not show any new buy or sell transaction. It lists holdings as of the reporting date, with transaction codes and directions marked as unknown and categorized as holding entries rather than purchases, sales, or option exercises.

Q: How many Taiwan Semiconductor shares does VP Wu hold directly and indirectly?

According to the filing, VP Wu holds 44,359 Common Shares (2330.TW) directly and 63,000 Common Shares indirectly through a spouse. These figures represent the total shares beneficially owned in each ownership category following the reported holdings.

Q: What does ‘indirect ownership by spouse’ mean in the TSM Form 3?

The Form 3 notes indirect ownership “By Spouse” for 63,000 shares. This means the shares are held in the spouse’s name, but are treated as beneficially owned by VP Wu for reporting purposes due to the marital relationship and related ownership rules.

Q: Does this TSM Form 3 indicate any option or derivative positions for VP Wu?

The insider data show a blank derivativeSummary and zero derivative transaction counts. This indicates that, in this filing, no options, warrants, or other derivative securities are reported for VP Wu, only common share holdings are disclosed.

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Wu Yi-Huang has filed an initial Form 3 reporting existing share ownership.

Filing Impact

(Neutral)

Filing Sentiment

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Sentiment and the balance of points

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Form Type

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Wu Yi-Huang has filed an initial Form 3 reporting existing share ownership. The filing shows indirect ownership of 63,000 Common Shares (2330.TW) held by a spouse and direct ownership of 44,359 Common Shares. The entry records holdings only and does not identify any new purchase or sale transactions.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Wu Yi-Huang

Role VP

Type	Security	Shares	Price	Value
holding	Common Shares (2330.TW)	--	--	--
holding	Common Shares (2330.TW)	--	--	--

Holdings After Transaction: Common Shares (2330.TW) — 44,359 shares (Direct); Common Shares (2330.TW) — 63,000 shares (Indirect, By Spouse)

Key Figures

Indirectly owned shares: 63,000 Common Shares (2330.TW) Directly owned shares: 44,359 Common Shares (2330.TW) Holding entries: 2 entries +1 more

4 metrics

Indirectly owned shares 63,000 Common Shares (2330.TW) Total shares indirectly owned by spouse following holdings as of Form 3 date

Directly owned shares 44,359 Common Shares (2330.TW) Total shares directly owned following holdings as of Form 3 date

Holding entries 2 entries Number of holding entries reported in the transaction summary

Net buy/sell direction neutral No net share purchases or sales indicated in transactionSummary

Key Terms

Form 3, beneficial ownership, indirect ownership, Common Shares (2330.TW)

4 terms

Form 3 regulatory

"VP Wu Yi-Huang has filed an initial Form 3 reporting existing share ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"establishing Wu’s beneficial ownership position as an insider at the time of filing"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

indirect ownership financial

"indirect ownership of 63,000 Common Shares (2330.TW) held by a spouse"

Common Shares (2330.TW) financial

"indirect ownership of 63,000 Common Shares (2330.TW) held by a spouse"

FAQ

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

What does the TSM Form 3 filed by VP Wu Yi-Huang report?

The Form 3 reports VP Wu Yi-Huang’s existing ownership in Taiwan Semiconductor. It discloses 63,000 Common Shares held indirectly through a spouse and 44,359 Common Shares held directly, establishing Wu’s beneficial ownership position as an insider at the time of filing.

Did VP Wu Yi-Huang buy or sell TSM shares in this Form 3?

The Form 3 does not show any new buy or sell transaction. It lists holdings as of the reporting date, with transaction codes and directions marked as unknown and categorized as holding entries rather than purchases, sales, or option exercises.

How many Taiwan Semiconductor shares does VP Wu hold directly and indirectly?

According to the filing, VP Wu holds 44,359 Common Shares (2330.TW) directly and 63,000 Common Shares indirectly through a spouse. These figures represent the total shares beneficially owned in each ownership category following the reported holdings.

What does ‘indirect ownership by spouse’ mean in the TSM Form 3?

The Form 3 notes indirect ownership “By Spouse” for 63,000 shares. This means the shares are held in the spouse’s name, but are treated as beneficially owned by VP Wu for reporting purposes due to the marital relationship and related ownership rules.

Does this TSM Form 3 indicate any option or derivative positions for VP Wu?

The insider data show a blank derivativeSummary and zero derivative transaction counts. This indicates that, in this filing, no options, warrants, or other derivative securities are reported for VP Wu, only common share holdings are disclosed.

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

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Accepted by SEC EDGAR 06/01/2026 - 07:37 AM EDT

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Wu Yi-Huang

(Last)

(First)

(Middle)

NO. 8, LI-HSIN ROAD 6

HSINCHU SCIENCE PARK

(Street)

HSINCHU

TAIWAN

300096

(City)

(State)

(Zip)

TAIWAN

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/01/2026

3. Issuer Name and Ticker or Trading Symbol
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD [ TSM ]

3a. Foreign Trading Symbol
[2330.TW]

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	VP

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares (2330.TW)	44,359	D
Common Shares (2330.TW)	63,000	I	By Spouse

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Jen-Chau Huang, as attorney-in-fact	06/01/2026
	** 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 5 (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 3: SEC 1473 (03-26)

Source: View Original Filing on SEC EDGAR