13 Pa.C.S. § 8502: Assertion of adverse claim against entitlement holder.

An action based on an adverse claim to a financial asset, whether framed in conversion, replevin, constructive trust, equitable lien or other theory, may not be asserted against a person who acquires a security entitlement under section 8501 (relating to securities account; acquisition of security entitlement from securities intermediary) for value and without notice of the adverse claim.