STOCK TITAN

TSMC (NYSE: TSM) EVP adds shares through employee stock purchase plan

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Yuh-Jier Mii, EVP and Co-COO, reported an open-market purchase of 68 Common Shares on behalf of an Employee Stock Purchase Plan (ESPP) trust at $76.62 per share. After this ESPP purchase, the ESPP trust holds 8,027 Common Shares for Mii. The filing also shows additional direct and trust holdings of Common Shares, American Depositary Shares, and Equity Linked Notes referencing up to 703 ADSs expiring on March 4, 2027.

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Insider Mii Yuh-Jier
Role EVP and Co-COO
Bought 68 shs ($5K)
Type Security Shares Price Value
Purchase Common Shares (2330.TW) 68 $76.62 $5K
holding Equity Linked Notes -- -- --
holding Common Shares (2330.TW) -- -- --
holding American Depositary Shares (TSM) -- -- --
holding Common Shares (2330.TW) -- -- --
Holdings After Transaction: Common Shares (2330.TW) — 8,027 shares (Indirect, By ESPP Trust); Equity Linked Notes — 703 shares (Direct, null); Common Shares (2330.TW) — 1,254,057 shares (Direct, null); American Depositary Shares (TSM) — 25 shares (Direct, null)
Footnotes (1)
  1. Each American Depositary Share represents five (5) Common Shares. 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. 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. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). 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. 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 7] [Continued from footnote 6] 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.
ESPP purchase size 68 Common Shares Open-market purchase on July 7, 2026 via ESPP trust
ESPP purchase price $76.62 per share Average price for 68 Common Shares
ESPP trust holdings 8,027 Common Shares Shares held under Employee Stock Purchase Plan after transaction
LTI trust holdings 63,345 Common Shares Indirect holdings via Long-Term Incentive Bonus Plan trust
Direct common holdings 1,254,057 Common Shares Directly held TSM Common Shares
Direct ADS holdings 25 ADS Directly held American Depositary Shares, each equals five Common Shares
Equity Linked Notes principal $150,000 Principal amount of notes referencing TSM ADS and other equities
Potential ADS delivery Up to 703 ADS Maximum TSM ADS deliverable under Equity Linked Notes at 213.2515 strike
Employee Stock Purchase Plan financial
"Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan"
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 Bonus Plan financial
"Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive"
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.
Equity Linked Notes financial
"The Equity Linked Notes are issued by UBS AG that reference a basket of equity securities"
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.
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FAQ

What did TSM EVP Yuh-Jier Mii report in this Form 4 filing for TSM?

Yuh-Jier Mii reported an open-market purchase of 68 Common Shares at $76.62 per share through the Employee Stock Purchase Plan (ESPP) trust. This transaction increases his indirect holdings under the ESPP alongside substantial existing direct and trust positions in TSM securities.

How many TSM Common Shares does Yuh-Jier Mii hold after the ESPP purchase?

After the ESPP purchase, the trust under the Employee Stock Purchase Plan holds 8,027 Common Shares for Yuh-Jier Mii. The filing also lists 63,345 Common Shares in a Long-Term Incentive trust and 1,254,057 Common Shares held directly, showing sizeable existing ownership.

What price did Yuh-Jier Mii effectively pay per TSM Common Share in the ESPP transaction?

The ESPP administrator bought 68 TSM Common Shares for Mii at an average price of $76.62 per share. A footnote explains this was translated from an average purchase price of NT$2,462.6361 using an exchange rate of NT$32.143 to US$1.

What Equity Linked Notes tied to TSM does Yuh-Jier Mii hold?

Mii holds Equity Linked Notes issued by UBS AG with a principal amount of $150,000, referencing a basket including TSM ADS. If TSM ADS are the worst-performing component, settlement may deliver up to 703 ADS at a strike price of 213.2515 per ADS on March 4, 2027.

How are TSM shares held under the Long-Term Incentive Bonus Plan for Yuh-Jier Mii?

The filing states that 63,345 Common Shares were purchased by a trust with cash from the Long-Term Incentive (LTI) Bonus Plan, over which Mii has obtained investment control. These shares are reported as indirectly owned through the LTI trust, separate from ESPP holdings.
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)
07/07/2026
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)1,254,057D
American Depositary Shares (TSM)(1)25D
Common Shares (2330.TW)07/07/2026(2)P68A$76.62(3)8,027(4)IBy ESPP Trust
Common Shares (2330.TW)63,345(5)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(6)(7) (6)(7)03/04/2027American Depositary Shares (TSM)(1)(6)(7)703(6)(7)150,000(6)(7)D
Explanation of Responses:
1. Each American Depositary Share represents five (5) Common Shares.
2. 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.
3. 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.
4. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
5. 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.
6. 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 7]
7. [Continued from footnote 6] 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-fact07/09/2026
** 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)