The Connecticut Appellate Court has reversed a lower court's summary judgment that favored Caroline and Alexander Vik in a case brought by Deutsche Bank AG. The ruling, issued on July 21, 2026, allows Deutsche Bank to proceed with its claims against the Viks, which include allegations of tortious interference with business expectancy and violations of the Connecticut Unfair Trade Practices Act (CUTPA). This decision is significant as it reopens a complex legal battle involving financial transactions and corporate governance.
The case, titled Deutsche Bank AG v. Vik (AC48622), centers around Deutsche Bank's efforts to collect on a foreign judgment against Sebastian Holdings, Inc. (SHI), a company controlled by Alexander Vik. The bank claims that the Viks engaged in actions that interfered with its ability to sell shares of Confirmit AS, a Norwegian software company, ultimately reducing the value of those shares and hindering the bank's recovery of a substantial debt.
The dispute began when Deutsche Bank filed a lawsuit against SHI in England, seeking to collect on unpaid margin calls amounting to over $243 million. After the English court ruled in favor of Deutsche Bank, the bank attempted to enforce that judgment in Connecticut. The Viks, however, sought to dismiss the case, arguing that previous legal decisions barred Deutsche Bank's claims under the doctrines of res judicata and collateral estoppel.
In the initial trial, the lower court granted the Viks' motion for summary judgment, agreeing that Deutsche Bank's claims were barred by these doctrines. However, Deutsche Bank appealed, arguing that the court erred in its application of res judicata, particularly regarding Caroline Vik, who was not a party to the earlier actions. The bank contended that the Viks had waived their defense concerning Caroline by not properly pleading it in court.
On appeal, the Connecticut Appellate Court found that the trial court had indeed made errors in its ruling. The court stated, "The trial court erred in granting the defendants’ motion for summary judgment as to C on the ground that the plaintiff’s complaint was barred by the doctrine of res judicata, as the defendants waived that defense because they did not plead the special defense with respect to C before the court." The court also concluded that the Viks' actions did not meet the criteria for collateral estoppel, as the issues in the current case were based on different conduct than those previously litigated.
The ruling allows Deutsche Bank to pursue its claims against the Viks, which allege that their actions led to a significant decrease in the value of Confirmit shares during a sale process. The bank claims that the Viks engaged in a series of maneuvers to disrupt the sale, including filing baseless appeals and submitting fraudulent bids. These actions allegedly caused the final sale price of the shares to drop from an estimated $100 million to just $65 million, resulting in a loss of potential recovery for Deutsche Bank.
This decision is crucial for Deutsche Bank as it seeks to hold the Viks accountable for their alleged interference. The court's reversal of the summary judgment opens the door for further legal proceedings, allowing the bank to present its case in full. The outcome of this case could have implications for future corporate governance and financial litigation, particularly regarding the limits of res judicata and collateral estoppel in complex financial disputes.
Looking ahead, the Viks may choose to appeal this decision to the Connecticut Supreme Court. The ongoing legal battle highlights the complexities involved in enforcing foreign judgments and the challenges banks face in recovering debts from corporate entities and their owners.











