ASMedia Announces Acquisition of Privately Placed Common Shares in CoreNext Technology Inc.

1. Name and nature of the subject matter (if preferred shares, specify issuance terms such as dividend rate): Privately placed common shares of CoreNext Technology Inc.

2. Date of occurrence: July 9, 115 (2026)

3. Number of units, unit price, and total transaction amount: Transaction quantity: 5,000,000 shares Price per share: NT$50 Total transaction amount: NT$250,000,000

4. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party, name disclosure may be omitted): Egis Technology Inc.; not a related party

5. If the counterparty is a related party, state the reason for selection, previous transferor, relationships among previous transferor, company, and counterparty, transfer date, and amount: Not applicable

6. If the owner of the securities within the past five years was a related party of the company, disclose the date, price, and relationship at the time of acquisition and disposal: Not applicable

7. Matters related to disposal of receivables (including types of collateral attached to disposed receivables; if receivables from related parties, disclose names and book value): Not applicable

8. Gain (or loss) from disposal (not applicable for acquisition of securities) (if deferred, provide table showing recognition): Not applicable

9. Delivery or payment terms (including payment schedule and amounts), contractual restrictions, and other important agreements: As stipulated in the 'Share Purchase Agreement' signed by both parties.

10. Decision-making method for the transaction, reference basis for pricing, and decision-making unit: Price agreed upon by contract, with reasonableness opinion obtained from an accountant. Processed in accordance with the company's authorized decision-making procedures.

11. Net asset value per share of the securities-issuing company: NT$15.50

12. Whether the private placement reference price of the securities-issuing company differs from the transaction price per share by more than 20%: Not applicable

13. Cumulative holdings (including this transaction) of the securities: quantity, amount, ownership percentage, and any restrictions on rights (e.g., pledge status): Cumulative holding quantity (including this transaction): 19,300,000 shares Cumulative holding amount (including this transaction): NT$727,400,000 Ownership percentage (including this transaction): 18.13%

14. Proportion of cumulative private placement securities investment (including this transaction) 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: 1.64% Percentage of equity attributable to parent: 1.75% Working capital amount: NT$3,482,982 thousand

15. Manager and brokerage fees: None

16. Specific purpose or use of the acquisition or disposal of securities: Strategic investment

17. Dissenting opinions from directors regarding this transaction: None

18. Whether this transaction is a related-party transaction: No

19. Board approval date: Not applicable

20. Supervisor approval or audit committee consent date: Not applicable

21. Whether the accountant issued a non-reasonable opinion on this transaction: No

22. Name of accounting firm: Cheng Wen Certified Public Accountants

23. Name of accountant: Certified Public Accountant Liu Jing-Ying

24. Accountant's license number: Taipei City CPAs Association No.: 4041

25. Other explanatory matters: None