【Darwin Precisions Corp.】Announcement of the Record Date for the 2026 Cash Dividend Distribution and Capital Reserve Cash Distribution

1. Date of resolution by the board of directors, shareholders' meeting, or company decision: 2026/05/06 2. Type of ex-right/ex-dividend (please fill in 'ex-right', 'ex-dividend', or 'ex-right and ex-dividend'): Ex-dividend 3. Type and amount of common stock dividend distribution: Cash dividend from earnings distribution: NTD 6,768,695 (NTD 0.0113 distributed per share). Cash distribution from capital reserves: NTD 142,981,205 (NTD 0.2387 distributed per share). 4. Ex-right (ex-dividend) trading date: 2026/06/22 5. Last transfer date: 2026/06/23 6. Book closure start date: 2026/06/24 7. Book closure end date: 2026/06/28 8. Ex-right (ex-dividend) record date: 2026/06/28 9. Last date for bond conversion application: Not applicable 10. Bond conversion suspension start date: Not applicable 11. Bond conversion suspension end date: Not applicable 12. Common stock cash dividend payment date: 2026/07/09 13. Other matters that should be specified: None.