Sec. 21.202.  DEFINITION OF SHARES.  In Sections 21.203-21.208, "shares" includes a security:
(1)  that is convertible into shares;  or
(2)  that carries a right to subscribe for or acquire shares.
Acts 2003, 78th Leg., ch. 182, Sec. 1, eff. Jan. 1, 2006.