For purposes of this chapter, a voting security is a security or an instrument that:
(1) has the power at a meeting of shareholders of a person to vote for or against the election of directors of the person or any other matter involving the direction of the management and policies of the person; or
(2) under rules adopted by the commissioner in the public interest, the commissioner considers to be of similar nature to that described by Subdivision (1) and considers necessary or appropriate to treat as a voting security.