1. Any natural or legal persons or such persons acting in concert who intend to acquire, directly or indirectly (the 'proposed acquirer'), a qualifying holding in an issuer of an asset-referenced token or to increase, directly or indirectly, such a qualifying holding so that the proportion of the voting rights or of the capital held would reach or exceed 20 %, 30 % or 50 %, or so that the issuer of the asset-referenced token would become its subsidiary, shall notify the competent authority of that issuer thereof in writing, indicating the size of the intended holding and the information required by the regulatory technical standards adopted by the Commission in accordance with Article 42(4).