[Novatek] Announcement on the disposal of securities by subsidiary Yongxu Investment Co., Ltd.

1. Security Name: Marvell Technology, Inc. 2. Transaction Date: June 6, 2026 - June 17, 2026 3. Board Approval Date: June 4, 2026 4. Other Approval Date: N/A 5. Transaction Quantity, Price per unit, and Total Transaction Amount: Quantity: 50,000 shares Average Price per unit: 300 USD Total Amount: 15,000,027.15 USD 6. Gain/Loss: Gain of 10,367,527.15 USD (approx. 326,336,058 TWD) 7. Relationship with the Target Company: None 8. Accumulated Holdings (including this transaction): 83,866 shares, Total Value: 25,159,800 USD, Holding Percentage: 0.01%, Restrictions: None 9. Asset Disposition Ratio (per regulations): 1.49% of total assets, 2.01% of equity attributable to parent owners, Operating Capital: 52,999,429 thousand TWD 10. Purpose: Capital utilization 11. Dissenting opinions: N/A 12. Related party transaction: No 13. Relationship with counterparty: N/A 14. Auditor approval date: N/A 15. Prior announcement date: N/A 16. Other remarks: None