TSMC (NYSE: TSM) issues new unsecured bonds and cancels 154,454 shares

Rhea-AI Filing Summary

Taiwan Semiconductor Manufacturing Company Limited reported several corporate actions for May 2026. Two vice presidents saw changes in their shareholdings: Arthur Chuang reduced his holdings by 200,000 shares to 4,488,305, while B.Z. Tien increased his stake by 2,000 shares to 11,051.

The company and its subsidiaries issued unsecured bonds in tranche 115-2, including NT$13.7 billion of 1.80% notes due between May 2026 and May 2031 and NT$4.7 billion of 1.85% notes due between May 2026 and May 2036, with bullet repayment and annual interest payments. The board also approved cancellation of 154,454 common shares from reclaimed employee restricted stock awards, along with a paid-in capital reduction of NT$1,544,540, using May 12, 2026 as the record date.

Key Figures

Arthur Chuang holdings: 4,488,305 shares B.Z. Tien holdings: 11,051 shares Bond tranche 115-2 A: NT$13.7 billion at 1.80% +4 more

7 metrics

Arthur Chuang holdings 4,488,305 shares Vice President holdings as of 5/31/2026 after 200,000 share decrease

B.Z. Tien holdings 11,051 shares Vice President holdings as of 5/31/2026 after 2,000 share increase

Bond tranche 115-2 A NT$13.7 billion at 1.80% Unsecured bonds, May 2026–May 2031, bullet repayment, annual interest

Bond tranche 115-2 B NT$4.7 billion at 1.85% Unsecured bonds, May 2026–May 2036, bullet repayment, annual interest

Shares cancelled 154,454 shares Cancellation of reclaimed employee restricted stock awards approved by board

Capital reduction NT$1,544,540 Paid-in capital reduction linked to cancellation of 154,454 common shares

Capital reduction record date May 12, 2026 Record date for TSMC paid-in capital reduction

Key Terms

unsecured bonds, bullet repayment, paid-in capital reduction, record date, +1 more

5 terms

unsecured bonds financial

"the unsecured bonds issued by TSMC and its subsidiaries"

Unsecured bonds are loans a company issues that are not backed by specific assets or collateral; investors rely on the issuer’s promise to pay rather than a claim on property if the company fails. They matter to investors because they carry higher risk than secured debt—so issuers usually pay higher interest—but also sit behind secured creditors in repayment order, which affects potential recovery if the issuer defaults.

bullet repayment financial

"Bullet repayment; interest payable annually"

paid-in capital reduction financial

"the associated paid-in capital reduction of NT$1,544,540"

record date financial

"set May 12, 2026 as the record date for the paid-in capital reduction"

The record date is the specific day when a company determines which shareholders are eligible to receive a dividend or participate in an upcoming vote. It’s like a cutoff date; if you own the stock on that day, you get the benefits or voting rights. This date matters because it decides who qualifies for certain company benefits.

restricted stock awards financial

"reclaimed employee restricted stock awards and the associated paid-in capital reduction"

Restricted stock awards are company shares given to employees or executives that cannot be sold or transferred until certain conditions — like staying with the company for a set time or meeting performance targets — are met, like a gift that is locked in a safe until rules are satisfied. Investors care because these awards tie management’s pay to company performance, can increase the number of shares outstanding when they become tradable (dilution), and may signal expected future selling pressure or commitment to long-term growth.

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Form 6-K: How Foreign Companies Report to the SEC →

Available on EDGAR 06/25/2026 - 06:53 AM Accepted by SEC EDGAR 06/25/2026 - 06:52 AM Learn about SEC filing dates

1934 Act Registration No. 1-14700

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________________

FORM 6-K

_____________________________

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2026

(Commission File Number: 001-14700)

_____________________________

Taiwan Semiconductor Manufacturing Company Limited

(Translation of Registrant’s Name Into English)

_____________________________

No. 8, Li-Hsin Road 6

Hsinchu Science Park

Hsinchu 300-096, Taiwan
Republic of China

(Address of Principal Executive Offices)

_____________________________

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  x            Form 40-F  o

Indicate by check mark if the registrant is submitting the Form 6-K in papers as permitted by Regulation S-T Rule 101(b)(1):o

Indicate by check mark if the registrant is submitting the Form 6-K in papers as permitted by Regulation S-T Rule 101(b)(7):o

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Taiwan Semiconductor Manufacturing Company Limited

Date:   June 25, 2026

By

/s/ Wendell Huang

Wendell Huang

Senior Vice President and Chief Financial Officer

Taiwan Semiconductor Manufacturing Company Limited

("TSMC"; NYSE: TSM)

This is to report 1) the changes in the shareholdings of TSMC board of directors, executive officers and shareholders who own more than 10% of total outstanding common shares of TSMC; 2) the changes in the pledge of TSMC common shares by TSMC board of directors, executive officers and shareholders who own more than 10% of total outstanding common shares of TSMC; 3) the acquisition and disposition of assets by TSMC and its subsidiaries; 4) the capital appropriations approved by TSMC board of directors; 5) the unsecured bonds issued by TSMC and its subsidiaries and 6) the cancellation of TSMC common shares for the month of May 2026.

1.The changes in the shareholdings of TSMC board of directors, executive officers and shareholders who own more than 10% of total outstanding common shares of TSMC:

Title

Name

Number of shares held as of

Changes

4/30/2026

5/31/2026

Vice President

Arthur Chuang

4,688,305

4,488,305

(200,000)

Vice President

B.Z. Tien

9,051

11,051

2,000

Note: Shareholdings include shares held by the related parties.

2.The changes in the pledge of TSMC common shares by TSMC board of directors, executive officers and shareholders who own more than 10% of total outstanding common shares of TSMC: None.

3.The acquisition and disposition of assets by TSMC and its subsidiaries:

(1) Fixed-income investment: NT$24.6 billion of acquisition.

(2) Equity investment: NT$24.7 billion of disposition.

4.The capital appropriations approved by TSMC board of directors:

(1) Machinery equipment for advanced technology capacity and others: US$21,013 million.

(2) Real estate and capitalized leased assets: US$10,271 million.

5.The unsecured bonds issued by TSMC and its subsidiaries:

Issuance

Tranche

Issuance Period

Total Amount (in billions)

Coupon Rate

Repayment and Interest Payment

115-2

A

May 2026 ~ May 2031

NT$13.7

1.80%

Bullet repayment; interest payable annually

B

May 2026 ~ May 2036

NT$4.7

1.85%

6.The cancellation of TSMC common shares:

The TSMC board of directors approved the cancellation of 154,454 TSMC common shares of reclaimed employee restricted stock awards and the associated paid-in capital reduction of NT$1,544,540 and set May 12, 2026 as the record date for the paid-in capital reduction.

FAQ

What insider shareholding changes did TSM (TSM) report for May 2026?

TSMC reported that Vice President Arthur Chuang reduced his holdings by 200,000 shares to 4,488,305, while Vice President B.Z. Tien increased his holdings by 2,000 shares to 11,051, reflecting routine adjustments by senior executives.

What new bonds did TSM (TSM) issue in tranche 115-2?

TSMC and its subsidiaries issued unsecured bonds in tranche 115-2, including NT$13.7 billion at 1.80% due May 2026–May 2031 and NT$4.7 billion at 1.85% due May 2026–May 2036, with bullet principal repayment and annual interest payments.

What is the size of TSMC’s recent share cancellation in May 2026?

TSMC’s board approved the cancellation of 154,454 common shares that came from reclaimed employee restricted stock awards. This action was paired with a paid-in capital reduction of NT$1,544,540, formalizing the decrease in the company’s share capital base.

What record date did TSM (TSM) set for its May 2026 capital reduction?

TSMC set May 12, 2026 as the record date for the paid-in capital reduction related to canceling 154,454 common shares from reclaimed employee restricted stock awards, determining which shareholders’ positions are referenced for the capital adjustment.

Are TSMC’s newly issued bonds secured or unsecured?

The bonds issued by TSMC and its subsidiaries in tranche 115-2 are unsecured. They include NT$13.7 billion at a 1.80% coupon and NT$4.7 billion at a 1.85% coupon, both with bullet principal repayment and annual interest payments over their respective terms.