On 11 February 2026, GigaDevice Semiconductor Inc. submitted a Next Day Disclosure Return, confirming the issuance and allotment of an additional 4,337,300 H shares as a result of the full exercise of the over-allotment option. According to the announcement, the new shares were issued at HKD 162 per share, representing approximately 15% of the previously existing issued share capital.

Following this change, the company’s total number of issued shares increased from 28,915,800 to 33,253,100. No treasury share transactions or share repurchases were indicated in the announcement. The company stated that the share issuance was carried out in accordance with necessary board authorizations and relevant regulatory requirements.