STOCK TITAN

TSMC (TSM) VP Lin Shyue-Shyh reports open-market purchase of 2,000 shares

(Moderate)
(Positive)
Form Type
4

Rhea-AI Filing Summary

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Lin Shyue-Shyh reported open-market purchases of a total of 2,000 Common Shares (2330.TW), buying 1,000 shares at $72.65 on July 20, 2026 and 1,000 shares at $74.13 on July 21, 2026. The U.S. dollar prices were translated from New Taiwan dollar amounts. Lin also reports indirect holdings of 249 shares held through an ESPP trust and 5,000 shares held by a spouse.

Positive

  • None.

Negative

  • None.
Insider Lin Shyue-Shyh
Role VP
Bought 2,000 shs ($147K)
Type Security Shares Price Value
Purchase Common Shares (2330.TW) F2 1,000 $74.13 $74K
Purchase Common Shares (2330.TW) F1 1,000 $72.65 $73K
holding Common Shares (2330.TW) F3 -- -- --
holding Common Shares (2330.TW) -- -- --
Holdings After Transaction: Common Shares (2330.TW) — 30,269 shares (Direct); Common Shares (2330.TW) — 249 shares (Indirect, By ESPP Trust); Common Shares (2330.TW) — 5,000 shares (Indirect, By Spouse)
Footnotes (3)
  1. F1. The price was translated from New Taiwan dollars, NT$2,350, at the rate of NT$32.345 to US$1.
  2. F2. The price was translated from New Taiwan dollars, NT$2,400, at the rate of NT$32.375 to US$1.
  3. F3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
Shares purchased 2026-07-21 1,000 shares Common Shares (2330.TW) bought at $74.13 per share in open-market transaction
Shares purchased 2026-07-20 1,000 shares Common Shares (2330.TW) bought at $72.65 per share in open-market transaction
Indirect ESPP holdings 249 shares Common Shares purchased and held under the issuer's Employee Stock Purchase Plan via ESPP trust
Indirect spousal holdings 5,000 shares Common Shares (2330.TW) reported as indirectly owned by spouse
Local share price reference 1 NT$2,350 Translated to U.S. dollars at NT$32.345 to US$1 for $72.65 purchase
Local share price reference 2 NT$2,400 Translated to U.S. dollars at NT$32.375 to US$1 for $74.13 purchase
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.
ESPP financial
"Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP")."
An Employee Stock Purchase Plan (ESPP) is a company program that lets employees buy the company’s shares at a reduced price, usually by setting aside a small portion of their pay over time. It matters to investors because it encourages employees to own part of the business—like giving staff a discounted membership— which can boost commitment and performance, while also potentially increasing the number of shares available and affecting shareholder value.
open market or private transaction financial
"transaction code description: Purchase in open market or private transaction"

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FAQ

What insider share purchases did TSM (TSM) VP Lin Shyue-Shyh report?

VP Lin Shyue-Shyh reported buying 2,000 TSMC common shares over two days. He purchased 1,000 shares at $72.65 on July 20, 2026 and another 1,000 shares at $74.13 on July 21, 2026 in open-market transactions.

At what prices did TSM (TSM) insider Lin Shyue-Shyh buy shares?

Lin bought 1,000 shares at $72.65 and 1,000 shares at $74.13. Footnotes state these U.S. dollar prices were translated from NT$2,350 and NT$2,400, using exchange rates of NT$32.345 and NT$32.375 per US$1, respectively.

How many TSM (TSM) shares does Lin Shyue-Shyh hold through the ESPP?

The filing reports 249 Common Shares purchased and held under the company's Employee Stock Purchase Plan. These shares are shown as indirect ownership held “By ESPP Trust”, separate from Lin's directly held common shares.

What indirect spousal holdings are disclosed for TSM (TSM) VP Lin Shyue-Shyh?

The report lists 5,000 Common Shares (2330.TW) as indirectly owned “By Spouse”. These are categorized as indirect holdings, distinct from Lin's own direct purchases and from the shares held through the Employee Stock Purchase Plan trust.

Were derivatives or options involved in the TSM (TSM) insider transactions?

All reported trades for VP Lin Shyue-Shyh involve non-derivative Common Shares. The derivative section in the filing is empty, and the transaction summary shows no option exercises, derivative conversions, or other derivative-related transactions during the reported period.
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*
Lin Shyue-Shyh

(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)
VP
2a. Foreign Trading Symbol
[2330.TW]
3. Date of Earliest Transaction (Month/Day/Year)
07/20/2026
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)07/20/2026P1,000A$72.65(1)29,269D
Common Shares (2330.TW)07/21/2026P1,000A$74.13(2)30,269D
Common Shares (2330.TW)249(3)IBy ESPP Trust
Common Shares (2330.TW)5,000IBy Spouse
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
Explanation of Responses:
1. The price was translated from New Taiwan dollars, NT$2,350, at the rate of NT$32.345 to US$1.
2. The price was translated from New Taiwan dollars, NT$2,400, at the rate of NT$32.375 to US$1.
3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
Remarks:
/s/ Jen-Chau Huang, as attorney-in-fact07/22/2026
** 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)