Insider Ownership Filing for Rezwan Hasan Mirza

This filing reports initial beneficial ownership of securities by Rezwan Hasan Mirza, Chief Corporate Development Officer of BGIN BLOCKCHAIN Ltd (BGIN). Mr. Mirza acquired no securities in this transaction, as indicated by the "noSecuritiesOwned" field. The reporting period was April 23, 2026, and the signature date was May 1, 2026. The filing was made on form 3, indicating a statement of initial insider ownership.