Ownership, control or power to vote, of ten percent (10%) to fifty percent (50%) of the outstanding voting stock of the entity, or vice-versa; interlocking directorship, except in cases involving independent directors as defined under existing regulations; common stockholders owning ten percent (10%) to fifty percent (50%) of the outstanding voting stock of each non-bank entity; management contract or any arrangement granting power to the non-bank to direct or cause the direction of management and policies of the non-bank counterpart, or vice-versa; permanent proxy or voting trusts in favor o