Questão jurídica principal
Whether the unwinding agreement constitutes a provisional debt enforcement title for the remaining loan balance.
Decisão extraída
Yes. The agreement contains a valid acknowledgment of debt for the remaining CHF 43,509,490 and the claim was due.
Fundamentação extraída
For the relevant contract segment, the agreement created a synallagmatic exchange between shares and purchase price, and the debtor did not show any valid objection that would prevent provisional release.