‹ GR-7.1.3 GR-7.1.5 › GR-7.1.4 Where a controller is a legal person, the controller must notify the CBB of any change in its shareholding at the earlier of: (a) When the change takes effect; and (b) When the controller becomes aware of the proposed change. April 2016 ‹ GR-7.1.3 GR-7.1.5 ›