Release Date: July 9, 2026 Statement Date: July 8, 2026 Statement Time: 18:07:03 Company Code: 2323 Company Name: Central Semiconductor Subject: Announcement of Disposal of Marketable Securities Relevant Clause: Clause 20 Factual Date: July 8, 2026

1. Security Name: Win Semiconductors Common Stock

2. Transaction Date: June 29, 2026 – July 8, 2026

3. Board Approval Date: Not applicable

4. Other Approval Date: Approval Level: Approved by Chairman July 8, 2026

5. Transaction Quantity, Unit Price, and Total Transaction Amount: Quantity (in thousands of shares): 720 Unit Price (NT$): 420.30 Total Transaction Amount (NT$): 302,617,145

6. Disposal Gain (or Loss) (not applicable for acquisitions): Disposal Loss: NT$3,086,907

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., Pledging): Remaining Holdings: 168,000 shares, Amount: NT$75,955,570 Ownership Percentage: 0.04%, Restricted Rights: None

9. Proportion of Marketable Securities Investment (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' to Total Assets and Equity Attributable to Owners of the Parent in the Company’s Latest Financial Statements, and the Amount of Working Capital in the Latest Financial Statements: Percentage of Total Assets: 84.60% Percentage of Equity Attributable to Owners of the Parent: 121.50% Working Capital Amount: NT$8,285,327,000

10. Specific Purpose of Acquisition or Disposal: 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 on 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