Form 4 Filing for BeOne Medicines Ltd. by SVP, General Counsel Lee Chan Henry

This filing details a transaction by Lee Chan Henry, SVP, General Counsel of BeOne Medicines Ltd. On June 16, 2026, Mr. Henry disposed of 590 American Depositary Shares (ADSs) at a price of $265.975 per share. This sale was executed under a mandatory tax withholding provision related to the vesting of a restricted share unit award. Each ADS represents 13 Ordinary Shares. Following this transaction, Mr. Henry directly holds 338,884 Ordinary Shares. The transaction was reported on Form 4, filed on June 18, 2026, with the SEC.