The CBB may, for the purposes of securing compliance with rule MIR-5.1.1 or paragraph MIR-5.2.2, or any condition or restriction imposed under rule MIR-5.2.5, by notice in writing direct the transfer or disposal of all or any of the shares of a licensed member in which a substantial shareholder of the licensed member has an interest. The licensed exchange and/or licensed clearing house shall be notified of such extent.