Chunghwa Telecom to Join UBS Investor Conference

Chunghwa Telecom Co., Ltd. filed a Form 6-K to notify investors that it will participate in an institutional investor conference organized by UBS.

Rhea-AI Filing Summary

Chunghwa Telecom Co., Ltd. filed a Form 6-K to notify investors that it will participate in an institutional investor conference organized by UBS. The conference is scheduled for May 27, 2026, starting at 8:00 a.m. Taipei time, at the Four Seasons in Hong Kong.

The company directs investors to its presentation materials on the Taiwan Stock Exchange’s MOPS website and on its own investor relations site. No financial results, guidance, or transaction details are included; the filing mainly serves as a corporate communication and investor relations update.

Key Figures

Form type: Form 6-K Conference date: May 27, 2026 Conference time: 8:00 a.m. Taipei time

3 metrics

Form type Form 6-K Report of foreign private issuer

Conference date May 27, 2026 Institutional investor conference

Conference time 8:00 a.m. Taipei time Start time of UBS conference

Key Terms

Form 6-K, foreign private issuer, institutional investor conference

3 terms

Form 6-K regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

foreign private issuer regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

institutional investor conference financial

"Date of institutional investor conference: 2026/05/27"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Chunghwa Telecom (CHT) disclose in this Form 6-K?

Chunghwa Telecom discloses its participation in an institutional investor conference hosted by UBS. The filing provides the conference date, time, location, and where to find presentation materials, but does not include new financial results or transaction announcements.

When will Chunghwa Telecom (CHT) attend the UBS investor conference?

Chunghwa Telecom will attend the UBS institutional investor conference on May 27, 2026. The event begins at 8:00 a.m. Taipei time, offering institutional investors an opportunity to hear management’s presentation and engage with the company’s investor relations materials.

Where is the Chunghwa Telecom (CHT) UBS investor conference being held?

The UBS institutional investor conference featuring Chunghwa Telecom will take place at the Four Seasons in Hong Kong. This location is specified in the company’s Form 6-K, highlighting an in-person event geared toward institutional investors and analysts.

How can investors access Chunghwa Telecom’s UBS conference presentation?

Investors can access Chunghwa Telecom’s investor conference presentation on the MOPS website (http://mops.twse.com.tw) and the company’s investor relations site (https://www.cht.com.tw/chtir). The Form 6-K directs readers to these links instead of including slides in full.

Does this Chunghwa Telecom (CHT) Form 6-K include financial results?

The Form 6-K does not include financial results or guidance. It solely announces Chunghwa Telecom’s participation in an institutional investor conference, giving logistical details and links to external sites where the related presentation materials can be viewed.

Who signed the Chunghwa Telecom (CHT) Form 6-K related to the UBS conference?

The Form 6-K is signed on behalf of Chunghwa Telecom by Chief Financial Officer Wen-Hsin Hsu. This confirms that a senior financial executive authorized the filing describing the company’s upcoming participation in the UBS institutional investor conference.

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

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Accepted by SEC EDGAR 05/18/2026 - 07:30 AM Learn about SEC filing dates

1934 Act Registration No. 1-31731

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 OF
THE SECURITIES EXCHANGE ACT OF 1934

Dated May 18, 2026

Chunghwa Telecom Co., Ltd.

(Translation of Registrant’s Name into English)

21-3 Xinyi Road Sec. 1,

Taipei, Taiwan, 100 R.O.C.

(Address of Principal Executive Office)

(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 ☒ Form 40-F ☐

(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

Yes ☐ No ☒

(If “Yes” is marked, indicated below the file number assigned to the registrant in connection with Rule 12g3-2(b): Not applicable)

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EXHIBIT INDEX

Exhibit		Description
99.1		Announcement on 2026/05/18:	The Company will participate in investor conference held by UBS

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SIGNATURE

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

Date: May 18, 2026

Chunghwa Telecom Co., Ltd.

By:  /s/ Wen-Hsin Hsu

Name: Wen-Hsin Hsu

Title: Chief Financial Officer

3

EXHIBIT 99.1

The Company will participate in investor conference held by UBS

Date of events:2026/05/27

Contents:

1.Date of institutional investor conference: 2026/05/27

2.Time of institutional investor conference: 8:00 am (Taipei time)

3.Location of institutional investor conference: Four Seasons, Hong Kong

4.Outline of institutional investor conference:

Please refer to http://mops.twse.com.tw and https://www.cht.com.tw/chtir for the presentation of the investor conference.

5.Any other matters that need to be specified: None

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