STOCK TITAN

TSMC COO Mii receives 32,204-share stock award

EVP and Co-COO Mii Yuh-Jier bought 32,204 TSM common shares on vesting at no cost on Sept. 1, raising his direct holdings to 1,286,261.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that EVP and Co-COO Mii Yuh-Jier acquired 32,204 Common Shares (2330.TW) on September 1, 2026 through vesting under the issuer's Employee Restricted Stock Awards Rules at no cost. After this award, the reporting person holds 1,286,261 Common Shares directly, plus additional interests through an ESPP trust, an LTI bonus plan trust, American Depositary Shares, and Equity Linked Notes referencing TSM ADSs.

Positive

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Insider Mii Yuh-Jier
Role EVP and Co-COO
Type Security Shares Price Value
Grant/Award Common Shares (2330.TW) F1 32,204 $0.00 $0.00
holding Equity Linked Notes F5, F6, F2 -- -- --
holding American Depositary Shares (TSM) F2 -- -- --
holding Common Shares (2330.TW) F3 -- -- --
holding Common Shares (2330.TW) F4 -- -- --
Holdings After Transaction: Common Shares (2330.TW) — 1,286,261 shares (Direct); Equity Linked Notes — 703 contracts (Direct); American Depositary Shares (TSM) — 25 shares (Direct); Common Shares (2330.TW) — 8,099 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 63,345 shares (Indirect, By LTI Trust)
Footnotes (6)
  1. F1. Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules.
  2. F2. Each American Depositary Share represents five (5) Common Shares.
  3. F3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
  4. F4. 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.
  5. F5. The Equity Linked Notes are issued by UBS AG that reference a basket of equity securities that includes the issuer's American Depositary Shares. The principal amount of the notes is US$150,000. The notes are exercisable and expire on March 4, 2027 (the "Exercisable Date"). Under the terms of the notes, if the notes are not redeemed early and the closing price of the worst-performing basket component is below its strike price on the Exercisable Date, the notes may be settled by delivery of shares or American Depositary Shares of that worst-performing basket component plus cash in lieu of any fractional share. The strike price for each basket component equals 55% of its initial reference level. If the issuer's American Depositary Shares are determined to be the worst-performing basket component, settlement may result in delivery of up to 703 American Depositary Shares of the issuer at a strike price of 213.2515 per American Depositary Share. [Continued in footnote 6]
  6. F6. [Continued from footnote 5] In addition, the notes may be redeemed for cash, (i) if, during the observation period prior to the Exercisable Date, the closing price of each basket component has reached its initial reference level at least once, or (ii) if the notes are not redeemed early and the closing price of the worst-performing basket component is at or above its strike price on the Exercisable Date.
Common Shares granted 32,204 shares Employee Restricted Stock Awards vested on September 1, 2026 for EVP and Co-COO Mii Yuh-Jier
Direct Common Share holdings 1,286,261 shares TSM Common Shares (2330.TW) held directly by Mii Yuh-Jier after the reported award
ESPP trust holdings 8,099 shares TSM Common Shares held indirectly by ESPP trust for the reporting person
LTI trust holdings 63,345 shares TSM Common Shares held indirectly by a trust under the Long-Term Incentive Bonus Plan
American Depositary Shares 25 ADSs TSM ADSs held directly; each ADS represents five Common Shares
Equity Linked Notes principal US$150,000 Principal amount of UBS AG Equity Linked Notes referencing a basket including TSM ADSs
Underlying TSM ADSs in notes 703 ADSs Maximum number of TSM ADSs deliverable if TSM is worst-performing basket component at maturity
Strike price per TSM ADS 213.2515 per ADS Strike price for potential settlement of TSM ADSs under the Equity Linked Notes
Employee Restricted Stock Awards Rules financial
"Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules"
Employee Stock Purchase Plan financial
"Common Shares purchased and held under the 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.
Long-Term Incentive ("LTI") Bonus Plan financial
"purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan"
Equity Linked Notes financial
"The Equity Linked Notes are issued by UBS AG that reference a basket"
American Depositary Shares financial
"Each American Depositary Share represents five (5) Common Shares"
American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.
strike price financial
"The strike price for each basket component equals 55% of its initial reference level"
The strike price is the fixed price at which an option gives its holder the right to buy or sell an underlying stock. Think of it like a coupon that lets you transact at a pre-agreed price regardless of the market; for investors it determines whether an option will be profitable, influences potential gains or losses, and is a key factor in the option’s market value and risk profile.

FAQ

What insider equity award did TSM report for EVP and Co-COO Mii Yuh-Jier?

TSM reported that EVP and Co-COO Mii Yuh-Jier received an award of 32,204 Common Shares on September 1, 2026, vesting under the issuer's Employee Restricted Stock Awards Rules at a price of $0.00 per share.

How many TSM common shares does Mii Yuh-Jier hold directly after this Form 4?

After the reported award, Mii Yuh-Jier holds 1,286,261 Common Shares (2330.TW) of TSM directly. This figure reflects holdings as of September 1, 2026 according to the Form 4 filing.

What indirect TSM share holdings are reported for Mii Yuh-Jier in this Form 4 for TSM?

The filing lists indirect holdings of 8,099 Common Shares via an Employee Stock Purchase Plan (ESPP) trust and 63,345 Common Shares via a trust under TSM's Long-Term Incentive (LTI) Bonus Plan over which the filer has investment control.

How many TSM American Depositary Shares does Mii Yuh-Jier hold?

The Form 4 reports that Mii Yuh-Jier holds 25 American Depositary Shares (ADSs) of TSM directly. Each ADS represents five Common Shares of TSM, according to the filing footnotes.

What exposure to TSM ADSs is provided by the Equity Linked Notes reported in the TSM Form 4?

The Form 4 discloses Equity Linked Notes issued by UBS AG referencing a basket that includes TSM ADSs, with potential settlement in up to 703 TSM ADSs at a strike price of 213.2515 per ADS if TSM ADSs are the worst-performing basket component at maturity on March 4, 2027.

What is the principal amount of the Equity Linked Notes associated with TSM ADSs?

The Equity Linked Notes that reference a basket including TSM American Depositary Shares have a principal amount of US$150,000. They are exercisable and expire on March 4, 2027, with settlement mechanics depending on basket performance.

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

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SEC Form 4
FORM 4UNITED 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*
Mii Yuh-Jier

(Last)(First)(Middle)
NO. 8, LI-HSIN ROAD 6
HSINCHU SCIENCE PARK

(Street)
HSINCHUTAIWAN300096

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP and Co-COO
2a. Foreign Trading Symbol
[2330.TW]
3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Shares (2330.TW)09/01/2026A32,204(1)A$01,286,261D
American Depositary Shares (TSM)(2)25D
Common Shares (2330.TW)8,099(3)IBy ESPP Trust
Common Shares (2330.TW)63,345(4)IBy LTI Trust
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Equity Linked Notes(5)(6) (5)(6)03/04/2027American Depositary Shares (TSM)(2)(5)(6)703(5)(6)150,000(5)(6)D
Explanation of Responses:
1. Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules.
2. Each American Depositary Share represents five (5) Common Shares.
3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
4. 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.
5. The Equity Linked Notes are issued by UBS AG that reference a basket of equity securities that includes the issuer's American Depositary Shares. The principal amount of the notes is US$150,000. The notes are exercisable and expire on March 4, 2027 (the "Exercisable Date"). Under the terms of the notes, if the notes are not redeemed early and the closing price of the worst-performing basket component is below its strike price on the Exercisable Date, the notes may be settled by delivery of shares or American Depositary Shares of that worst-performing basket component plus cash in lieu of any fractional share. The strike price for each basket component equals 55% of its initial reference level. If the issuer's American Depositary Shares are determined to be the worst-performing basket component, settlement may result in delivery of up to 703 American Depositary Shares of the issuer at a strike price of 213.2515 per American Depositary Share. [Continued in footnote 6]
6. [Continued from footnote 5] In addition, the notes may be redeemed for cash, (i) if, during the observation period prior to the Exercisable Date, the closing price of each basket component has reached its initial reference level at least once, or (ii) if the notes are not redeemed early and the closing price of the worst-performing basket component is at or above its strike price on the Exercisable Date.
Remarks:
/s/ Jen-Chau Huang, as attorney-in-fact09/02/2026
** Signature of Reporting PersonDate
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)