6515 Winson Announces Cash Dividend of NT$50 Per Share

Announcement Date: June 24, 2026 Statement Date: June 23, 2026 Statement Time: 16:04:58 Company Code: 6515 Company Name: Winson Subject: Announcement of Dividend Record Date and Related Matters Determined by the Chairman Applicable Clause: Clause 14 Event Date: June 23, 2026

Details: 1. Date of Board, Shareholders' Meeting Resolution or Company Decision: June 23, 2026 2. Type of Rights Adjustment (please enter 'Rights Issue', 'Dividend', or 'Rights and Dividend'): Dividend 3. Types and Amounts of Ordinary Share Cash Dividends: (1) Cash dividend from earnings distribution: NT$893,731,050 (NT$25 per share) (2) Cash dividend from capital reserve: NT$893,731,050 (NT$25 per share) 4. Ex-Dividend Trading Day: July 17, 2026 5. Last Transfer Date: July 20, 2026 6. Transfer Suspension Start Date: July 21, 2026 7. Transfer Suspension End Date: July 25, 2026 8. Dividend Record Date: July 25, 2026 9. Final Bond Conversion Application Date: June 26, 2026 10. Bond Conversion Suspension Start Date: June 30, 2026 11. Bond Conversion Suspension End Date: July 25, 2026 12. Ordinary Share Cash Dividend Payment Date: August 18, 2026 13. Other Matters to be Disclosed: Authorized by the Chairman pursuant to the Board Resolution dated February 25, 2026.