As context requires, the term means either the interest itself or the means by which a person's claim to it is evidenced, including a certificated or uncertificated security, a security certificate, or a security entitlement.
Appropriate person § 57A-8-107
Control § 57A-8-106
Delivery § 57A-8-301
Investment company security § 57A-8-103
Issuer § 57A-8-201
Overissue § 57A-8-210
Protected purchaser § 57A-8-303
Securities account § 57A-8-501
SDCL 57A-8-102