Moshe Gavrielov joins Taiwan Semiconductor (TSM) insider ranks with Form 3

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD director Moshe Gavrielov filed an initial statement of beneficial ownership on Form 3. This filing identifies him as a director of the company and does not report any insider buy, sell, or option exercise transactions.

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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

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1. Name and Address of Reporting Person^*

GAVRIELOV MOSHE

(Last) (First) (Middle)

NO. 8, LI-HSIN ROAD 6

HSINCHU SCIENCE PARK

(Street)

HSINCHU 300096

(City) (State) (Zip)

UNITED STATES

(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)

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

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)

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:

Remarks:

Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/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)

FAQ

What does the Moshe Gavrielov Form 3 filing mean for TSM?

The Form 3 shows that Moshe Gavrielov is a director of TSM and is now subject to insider reporting rules. It is an ownership disclosure only and does not include any stock purchases or sales.

Does the TSM Form 3 for Moshe Gavrielov show any stock trades?

No, the Form 3 for Moshe Gavrielov does not list any buy or sell transactions. It serves as an initial beneficial ownership statement when he becomes a director of Taiwan Semiconductor Manufacturing Co.

Is Moshe Gavrielov a major shareholder of Taiwan Semiconductor (TSM)?

The Form 3 identifies Moshe Gavrielov as a director, not a ten percent owner. It does not show him as a 10% shareholder, and it reports no transactions or derivative positions in this filing.

How is Form 3 different from Form 4 for TSM insiders?

Form 3 is an initial beneficial ownership report filed when someone becomes an insider, such as a director at TSM. Form 4 reports subsequent open-market trades, grants, or option exercises after that initial disclosure.

Does this TSM Form 3 filing signal a change in company strategy?

This Form 3 simply records Moshe Gavrielov’s status as a director and insider. It contains no financial results, corporate actions, or trading activity, so it does not itself indicate a strategic shift at Taiwan Semiconductor.