GigaDevice Semiconductor Inc. released its Monthly Return for Equity Issuer for the period ended 31 January 2026. The registered share capital stood at RMB 696,765,151, comprising 667,849,351 A shares listed on the Shanghai Stock Exchange and 28,915,800 H shares listed on the Main Board of Hong Kong since 13 January 2026. No changes in the number of issued A and H shares occurred during January, leaving 667,246,331 A shares (excluding 603,020 treasury shares) and 28,915,800 H shares in issue.

The company confirmed its public float requirement, detailing a 4.15% public float for its H shares, representing a market value of HK$7,962,786,360 as of the end of the reporting period. In the month under review, there were no exercises or cancellations of options under the stock incentive plans, and no alterations to treasury shares. Outstanding share options and restricted shares remained in place with no new issuances or transfers.

The total authorized (registered) capital remained unchanged, and there were no share repurchases, redemptions, or other movements affecting the issued or treasury shares during January 2026. All data align with figures effective from the date of H-share listing, and the information is provided in accordance with the relevant rules applicable to GigaDevice Semiconductor Inc.