3481 Innolux: Subsidiary Disposes of Securities

Disclosure Date: 1150807 Statement Date: 1150806 Statement Time: 170820 Company Code: 3481 Company Name: Innolux Subject: Announcement on behalf of subsidiary Ningbo Qunzhi Photoelectric Co., Ltd. regarding disposal of securities Compliance Clause: Item 20 Factual Date: 1150806 Explanation: 1. Security Name: Ordinary shares of Shenzhen Tiandeyu Technology Co., Ltd. 2. Transaction Date: 115/7/1 ~ 115/8/6 3. Board Approval Date: Not applicable 4. Other Decision Dates: Approval Level: Approved by Chairman May 5, 115 (2026) 5. Quantity, Unit Price, and Total Transaction Amount: Number of Units: 3,372,529 shares Unit Price: RMB 20.50 Total Amount: RMB 69,131 thousand (approximately NT$326,258 thousand) 6. Gain (or Loss) from Disposal (not applicable for acquisitions): Not applicable 7. Relationship with Target Company: Unrelated party 8. Cumulative Holdings of the Subject Securities (including this transaction) to Date – Quantity, Amount, Ownership Percentage, and Rights Restrictions (e.g., Pledges): Cumulative Quantity: 27,227,246 shares Cumulative Amount: NT$2,466,540 thousand Ownership Percentage: 6.66% Rights Restrictions: None 9. Proportion of Securities Investments (including this transaction) Listed under Article 3 of the 'Asset Acquisition and Disposition Procedures for Publicly Issued Companies' relative to Total Assets and Equity Attributable to Owners of Parent in the Company’s Most Recent Financial Statements, and Operating Capital Amount: Percentage of Total Assets: 4.00% Percentage of Equity: 5.65% Operating Capital Amount: NT$7,011,637 thousand 10. Specific Purpose of Acquisition or Disposal: For capital allocation needs 11. Directors Who Expressed Objections to This Transaction: None 12. Whether This Transaction Is a Related-Party Transaction: No 13. Counterparty and Its Relationship with the Company: Not applicable 14. Date of Supervisor Acknowledgment or Audit Committee Approval: Not applicable; reason: Handled according to asset acquisition/disposal procedures 15. Previous Material Information Disclosure Date for the Same Event: 2026/6/5 16. Other Disclosures: None