Announcement Date: July 3, 2026 Statement Date: July 2, 2026 Statement Time: 18:00:53 Company Code: 2323 Company Name: CMC Magnetics Corporation Subject: Announcement of Disposal of Securities Relevant Clause: Item 20 Date of Fact: July 2, 2026

1. Name of Security: Nanya Technology Corporation Common Stock

2. Transaction Date: July 1, 2026 – July 2, 2026

3. Board Approval Date: Not applicable

4. Other Approval Dates: Approval Level: Approved by Chairman July 2, 2026 (R.O.C. Year 115)

5. Transaction Quantity, Unit Price, and Total Transaction Amount: Transaction Quantity (in thousands of shares): 880 Unit Price (NT$): 414.98 Total Transaction Amount (NT$): 365,184,314

6. Gain (or Loss) on Disposal (not applicable for acquisitions): Gain on disposal: NT$1,269,636

7. Relationship with the Target Company: None

8. Cumulative Holdings of the Security (including this transaction) to Date – Quantity, Amount, Ownership Percentage, and Restricted Rights (e.g., Pledge Status): Remaining Holdings: 3,444,000 shares, Amount: NT$1,536,674,526 Ownership Percentage: 0.10%, Rights Restrictions: None

9. Proportion of Securities Investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' relative to Total Assets and Equity Attributable to Owners of Parent in the Company’s Latest Financial Statements, and the Amount of Working Capital: 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: Investment portfolio management

11. Dissenting Director 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 Date of Material Information Disclosure 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