[Radium Life Tech] Announcement on behalf of subsidiary Q Square Investment Holding Co., Ltd. regarding resolutions of the 2026 Annual Shareholders' Meeting

1. Date of the annual shareholders' meeting: April 17, 2026 2. Important resolution 1, Earnings distribution or deficit compensation: Approved Q Square's 2025 earnings distribution proposal. 3. Important resolution 2, Amendment to the articles of incorporation: None. 4. Important resolution 3, Business report and financial statements: Approved Q Square's 2025 business report and financial statements. 5. Important resolution 4, Election of directors and supervisors: None. 6. Important resolution 5, Other matters: None. 7. Any other matters that need to be specified: None.