[EPISTAR] Announcement by important subsidiary Guangju Holding Co., Ltd. regarding the disposal of marketable securities

1. Securities Name: Allied Universal Corporation Common Stock 2. Transaction Date: 2025/5/12 ~ 2026/5/8 (ROC calendar 114/5/12~115/5/8) 3. Date of Board Resolution: 2024/09/10 (ROC calendar 113/09/10) 4. Other approval dates: Not applicable 5. Transaction Quantity, Unit Price, and Total Transaction Amount: Transaction Quantity: 22,187,000 shares Unit Price: Average unit price NTD 14.93 Total Transaction Amount: NTD 331,148,789 6. Disposal Gains (or Losses) (not applicable to those acquiring marketable securities): Disposal loss of NTD 19,201,395. 7. Relationship with the target company of the transaction: None. 8. As of now, the cumulative quantity, amount, shareholding ratio, and restricted rights (such as pledging) of these transaction securities (including this transaction): Cumulative Holding Quantity: 8,100,000 shares Cumulative Holding Amount: NTD 128,456,360 Cumulative Shareholding Ratio: 3.94% Restricted Rights: 7,300,000 shares pledged 9. As of now, the proportion of investments in marketable securities (including this transaction) listed in Article 3 of the "Regulations Governing the Acquisition and Disposal of Assets by Public Companies" to the total assets and equity attributable to owners of the parent company in the most recent financial report, and the working capital amount in the most recent financial report: Proportion to total assets in the most recent financial report: 22.31% Proportion to equity attributable to owners of the parent company: 49.99% Working capital amount in the most recent financial report: NTD -2,183,317 10. Specific purpose of acquisition or disposal: Financial planning. 11. Opinions of dissenting directors on this transaction: None. 12. Is this transaction a related party transaction: No 13. Counterparty to the transaction and its relationship with the company: Not applicable. 14. Date of approval by supervisor or audit committee: Not applicable. 15. Date of previous material information disclosure regarding the same event: Not applicable 16. Other matters to be specified: None. Keywords: Material Information