Section 42a-8-206 - Completion or alteration of security certificate(a) If a security certificate contains the signatures necessary to its issue or transfer but is incomplete in any other respect:(1) Any person may complete it by filling in the blanks as authorized; and(2) Even if the blanks are incorrectly filled in, the security certificate as completed is enforceable by a purchaser who took it for value and without notice of the incorrectness.(b) A complete security certificate that has been improperly altered, even if fraudulently, remains enforceable, but only according to its original terms.Conn. Gen. Stat. § 42a-8-206
(1959, P.A. 133, S. 8-206; P.A. 79-435, S. 13; P.A. 97-182, S. 22.)