TSMC VP Lin reports initial share holdings

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Shyue-Shyh Lin has filed an initial Form 3 reporting ownership of the company’s common shares.

Accepted by SEC EDGAR 03/18/2026 - 06:08 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Shyue-Shyh Lin has filed an initial Form 3 reporting ownership of the company’s common shares. Lin holds 21,269 common shares directly, 53 shares indirectly through an Employee Stock Purchase Plan trust, and 4,000 shares indirectly through a spouse.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Lin Shyue-Shyh

Role VP

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

Holdings: Common Shares (2330.TW) — 21,269 shares (Direct); Common Shares (2330.TW) — 53 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 4,000 shares (Indirect, By Spouse)

Footnotes (1)

1. F1. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").

FAQ

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

What does the Form 3 filing by TSM VP Shyue-Shyh Lin report?

The Form 3 reports Shyue-Shyh Lin’s initial beneficial ownership in TSM common shares. It lists direct and indirect holdings, including shares held personally, via an ESPP trust, and through a spouse, giving a baseline of the executive’s equity stake.

How many TSM common shares does Shyue-Shyh Lin hold directly?

Shyue-Shyh Lin holds 21,269 TSM common shares directly. This direct ownership reflects shares registered in Lin’s own name and provides the core portion of the executive’s reported equity position in Taiwan Semiconductor Manufacturing Co Ltd.

What indirect TSM share holdings are reported for Shyue-Shyh Lin?

The filing shows 53 TSM common shares held indirectly through an Employee Stock Purchase Plan trust and 4,000 shares held indirectly through a spouse. These positions are reported as indirect beneficial ownership alongside Lin’s direct shareholdings.

Does the TSM Form 3 for Shyue-Shyh Lin show any recent share transactions?

The Form 3 does not report specific buy or sell transactions. It serves as an initial statement of beneficial ownership, listing current direct and indirect holdings rather than detailing recent market trades by the reporting person.

What is the role of the ESPP trust in Shyue-Shyh Lin’s TSM holdings?

The ESPP trust holds 53 TSM common shares for Lin, purchased and held under the company’s Employee Stock Purchase Plan. These shares are reported as indirect ownership, supplementing Lin’s direct holdings and spouse-held shares in the overall position.

Why is this Form 3 filing for TSM important to investors?

This Form 3 establishes the initial equity stake of a TSM vice president. Knowing an executive’s direct and indirect shareholdings helps investors understand insider alignment with shareholders, although it does not indicate any new purchase or sale activity.

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

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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
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1. Name and Address of Reporting Person^*

Lin Shyue-Shyh

(Last) (First) (Middle)

NO. 8, LI-HSIN ROAD 6

HSINCHU SCIENCE PARK

(Street)

HSINCHU TAIWAN 300096

(City) (State) (Zip)

TAIWAN, PROVINCE OF CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

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)	21,269	D
Common Shares (2330.TW)	53(1)	I	By ESPP Trust
Common Shares (2330.TW)	4,000	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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

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

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Jen-Chau Huang, as attorney-in-fact	03/18/2026
	** 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)