Latest data from the Hong Kong Stock Exchange reveals that on December 22, a shareholder of MICROPORT NEURO (02172) transferred shares worth HK$315 million from CITIC SEC to Guotai Junan (Hong Kong), representing a 5.01% stake.

The company announced that on November 20, 2025, its board resolved to grant Dr. Will Zhang, Senior Director of Brain-Computer Interface R&D and Chief Researcher at the Chaos Brain-Computer Research Institute, options to subscribe for up to 500,000 ordinary shares with a par value of US$0.00002 per share under the share scheme adopted on July 12, 2023. The grant is subject to acceptance by the grantee.