Wistron Board Resolves Capital Reduction Record Date for Cancellation of Repurchased Restricted Employee Stock Awards

1. Board Resolution Date: June 26, 2026 2. Reason for Capital Reduction: Cancellation and deregistration of shares repurchased free of charge under Article 5 of the Issuance Regulations. 3. Amount of Capital Reduction: NT$3,600,000 4. Number of Shares Eliminated: 360,000 shares 5. Capital Reduction Ratio: 0.01% 6. Capital After Reduction: NT$31,800,522,500 7. Scheduled Shareholders' Meeting Date: Not applicable 8. Expected Number of Listed Common Shares After Capital Reduction: Not applicable 9. Ratio of Listed Common Shares to Total Issued Common Shares After Reduction: Not applicable 10. Measures for Low Liquidity if Listed Shares Are Below 60 Million or 25%: Not applicable 11. Capital Reduction Record Date: June 26, 2026 12. Other Matters to be Disclosed: None