Announcement Date: July 3, 2026 Statement Date: July 2, 2026 Statement Time: 18:02:19 Company Code: 2323 Company Name: CMC Magnetics Corporation Subject: Announcement of Disposal of Securities Relevant Clause: Item 20 Factual Date: July 2, 2026

1. Security Name: ADATA Ordinary Shares

2. Transaction Date: June 22, 2026 – July 2, 2026

3. Board Approval Date: Not applicable

4. Other Approval Date: Approval Level: Chairman Approval July 2, 2026

5. Transaction Quantity, Unit Price, and Total Amount: Quantity (in thousands of shares): 848 Unit Price (NT$): 411.43 Total Transaction Amount (NT$): 348,893,718

6. Gain (or Loss) on Disposal (not applicable for acquisition): Disposal loss: NT$4,243,532

7. Relationship with the Target Company: None

8. Cumulative Holdings (including this transaction) to Date: Remaining Holdings: 464,000 shares, Amount: NT$193,778,720 Ownership Percentage: 0.14%, Rights Restrictions (e.g., pledge): None

9. Proportion of Securities Investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Regulations for Publicly Issued Companies' to the Company's Latest Financial Statements: Percentage of Total Assets: 83.25% Percentage of Equity Attributable to Owners of Parent: 119.57% Working Capital Amount: NT$8,285,327 thousand

10. Specific Purpose of Acquisition or Disposal: Portfolio adjustment

11. Directors' Dissenting Opinions on This Transaction: None

12. Whether This Transaction is a Related-Party Transaction: No

13. Counterparty and Relationship with the Company: Not applicable

14. Date of Supervisor Approval or Audit Committee Consent: Not applicable

15. Previous Material Information Disclosure Date for the Same Event: Not applicable

16. Other Disclosures: On June 30, 2026, authorized traders were granted permission to conduct securities transactions on the centralized market during the third quarter of 2026

FACT BOX

  • Source: PR Times
  • Category: News