【ASE Technology Holding】Announcement by Subsidiary ASE Electronics (M) Sdn. Bhd. Regarding Board Resolution on Cash Capital Increase for New Share Issuance

1. Date of board resolution: 2026/04/28 2. Source of capital increase: Cash capital increase 3. Is a master registration for new share issuance adopted (Yes, please specify the planned issuance period/No): No 4. Total amount and number of shares to be issued (If for retained earnings or capital reserve capitalization, the number of shares does not include those allocated to employees): Total amount: US$120,000,000 Number of shares to be issued: The total issuance amount will be converted into an equivalent amount in Malaysian Ringgit (RM) at the exchange rate announced by Bank Negara Malaysia on the settlement date, and then the number of shares will be calculated based on an issuance price of RM1 per share. 5. For master registration cases, the amount and number of shares for this issuance: Not applicable 6. For master registration cases, the remaining amount and number of shares after this issuance: Not applicable 7. Par value per share: 1 Malaysian Ringgit 8. Issuance price: 1 Malaysian Ringgit 9. Employee subscription shares or allocation amount: Not applicable 10. Public sale shares: Not applicable 11. Proportion for existing shareholders' subscription or gratuitous distribution: 100% 12. Handling of odd-lot shares and unsubscribed shares after the deadline: Not applicable 13. Rights and obligations of new shares issued this time: The rights and obligations of new shares issued are the same as original shares. 14. Purpose of this capital increase: To meet the funding needs for acquiring shares in Analog Devices Sdn. Bhd. 15. Other matters that should be specified: None