S.W. Foresight Investment Holding Co., Ltd. Announces Company Name Change to S.W. Foresight Holding Co., Ltd.

Release Date: June 28, 2026 Statement Date: June 27, 2026 Statement Time: 07:00:03 Company Code: 3708 Company Name: S.W. Foresight Investment Holding Co., Ltd.

Subject: Announcement of the company name change from 'S.W. Foresight International Investment Holding Co., Ltd.' to 'S.W. Foresight International Holding Co., Ltd.', with the announcement period from June 11, 2026 to September 10, 2026.

Applicable Clause: Item 51 Factual Date: June 11, 2026

Details: 1. Factual Date: June 11, 2026 2. Company Name: S.W. Foresight International Holding Co., Ltd. (formerly: S.W. Foresight International Investment Holding Co., Ltd.) 3. Relationship to Company (please enter本公司or Subsidiary):本公司 4. Cross-shareholding Ratio: Not applicable 5. Reason for Change: (1) Approval Date of Company Name Change / Factual Date: June 11, 2026 (2) Approval Document Number for Name Change: Ministry of Economic Affairs Letter No. Jhou-Shou-Shang 11530084540 (3) Shareholders' Meeting Resolution Date for Name Change: May 28, 2026 (4) Previous Company Name: S.W. Foresight International Investment Holding Co., Ltd. (5) New Company Name: S.W. Foresight International Holding Co., Ltd. (6) Previous Short Name: S.W. Foresight Investment Holding (7) New Short Name: S.W. Foresight Holding 6. Mitigation Measures: None 7. Other Matters to be Disclosed: (1) The company received the Ministry of Economic Affairs' approval notice for change of registration on June 11, 2026. (2) According to Article 45 of the Operating Rules of Taiwan Stock Exchange Corporation, a name change requires continuous public announcement for three months. (3) The company's stock code remains unchanged; ordinary shares continue to be listed under '3708'.