Welling Announces Board Revision of 2026 Restricted Employee Share Grant Plan

1. Event Date: 08/05/2026 2. Original Announcement Date: 03/10/2026 3. Summary of Original Announcement: The Company's Board of Directors resolved on March 10, 2026, to issue restricted employee share rights and announced the main contents of the issuance plan, which was subsequently approved at the shareholders' meeting on May 29, 2026. 4. Reasons for Change and Main Content: (1) In accordance with review requirements from the Financial Supervisory Commission, certain provisions of the Company’s 2026 Restricted Employee Share Rights Issuance Plan have been revised. (2) Provisions Before Revision: Article 3 Eligibility Criteria for Employees and Number of Shares Allocated (i) Limited to full-time regular employees of the Company. (ii) and (iii) Unrevised: Omitted. Article 7 Other Important Matters (i) This Plan shall be adopted by the Board of Directors with at least two-thirds of directors present and more than half of attending directors approving. If amendments become necessary due to changes in laws and regulations, regulatory review requirements, or objective environmental changes, the Chairman is authorized to revise the Plan, subject to subsequent ratification by the Board before issuance. (ii) Unrevised: Omitted. (3) Provisions After Revision: Article 3 Eligibility Criteria for Employees and Number of Shares Allocated (i) Participants in this incentive program shall be limited to the Company’s "full-time employees" who are currently employed and have achieved certain performance levels on the date of grant of restricted employee share rights. (ii) and (iii) Unrevised: Omitted. Article 7 Other Important Matters (i) This Plan shall be adopted by the Board of Directors with at least two-thirds of directors present and more than half of attending directors approving, and shall take effect only upon filing and approval by the competent authority. Any amendments prior to issuance shall follow the same procedure. During the submission and review process, if amendments to the Plan are required due to regulatory review requirements, the Chairman is authorized to revise the Plan, provided that such revision is subsequently submitted to the Board for ratification before issuance. (ii) Unrevised: Omitted. 5. Impact on Company's Financial Condition and Operations After Changes: None. 6. Other Matters to Be Disclosed: None.