Mega Securities Announces Board Approval of Consortium Loan Arrangement

1. Date of Event: June 24, 2026 2. Company Name: Mega Securities Co., Ltd. 3. Relationship with Company (please enter '本公司' or 'Subsidiary'): Subsidiary 4. Cross-shareholding Ratio: 100% 5. Reason for Occurrence: On June 24, 2026, Mega Securities convened a board meeting and resolved the following: To obtain medium- to long-term operating working capital, it plans to initiate a 3-year bank syndicated loan facility, to be arranged by Cathay United Commercial Bank Co., Ltd., within an amount of NT$6 billion, plus or minus 30%. 6. Countermeasures: None. 7. Other Matters to be Disclosed (if the subject of the event or resolution is a publicly issued company or above, this major information simultaneously qualifies as a matter under Article 7, Paragraph 9, Item 9 of the Enforcement Rules of the Securities and Exchange Act that has a significant impact on shareholders' rights or securities prices): The board has authorized the Chairman to handle all matters related to the formation of the banking consortium and the signing of agreements.