S.C. Code Ann. § 36-8-508
A securities intermediary shall act at the direction of an entitlement holder to change a security entitlement into another available form of holding for which the entitlement holder is eligible, or to cause the financial asset to be transferred to a securities account of the entitlement holder with another securities intermediary. A securities intermediary satisfies the duty if:
HISTORY: 2001 Act No. 67, Section 5. "Agreement" Section 1-201(3) "Entitlement holder" Section 8-102(a)(7) "Financial asset" Section 8-102(a)(9) "Securities intermediary" Section 8-102(a)(14) "Security entitlement" Section 8-102(a)(17)