1605 Walsin: Announcement of Cash Dividend Record Date

Report date: 2026/05/26. Announcement date: 2026/05/25. Company Code: 1605. Company Name: Walsin. Subject: Announcement of cash dividend record date. Fact occurrence date: 2026/05/25. Explanation: 1. Resolution date: 2026/05/25. 2. Dividend type: Cash dividend. 3. Dividend amount: Total NT$2,215,666,474, NT$0.5 per share. 4. Ex-dividend date: 2026/06/11. 5. Last transfer date: 2026/06/14. 6. Book closure period: 2026/06/15-2026/06/19. 7. Record date: 2026/06/19. 8. Payment date: 2026/07/15. 9. Other: Fractions less than NT$1 are rounded down.