(5)In order to achieve that objective, a certain level of information on shareholder identity needs to be transmitted to the company. That information should include at least the name and contact details of the shareholder and, where the shareholder is a legal person, its registration number or, if no registration number is available, a unique identifier, such as the Legal Entity Identifier (LEI code), and the number of shares held by the shareholder as well as, if requested by the company, the categories or classes of shares held and the date of their acquisition. The transmission of less information would be insufficient to allow the company to identify its shareholders in order to communicate with them.