For many years, Delaware’s courts emphasized that duty of oversight claims (often known as Caremark claims) are “possibly the most difficult theory in corporation law upon which a plaintiff might hope to win a judgment.” However, in a line of cases beginning with the Delaware Supreme Court’s 2019 decision in Marchand v. Barnhill, Delaware courts have sustained various plaintiffs’ assertion of breaches of the duty of oversight. This in turn encouraged more claimants to file duty of oversight claims, a development that clearly has alarmed the Delaware courts. The more recent result has been a series of cases in which the Delaware Chancery Court has emphatically shot down would-be duty of oversight claims.
The latest of these decisions is a ruling in a case involving the directors of Centene Corporation, in which Vice Chancellor Morgan Zurn granted the defendants’ motion to dismiss the plaintiff’s breach of the duty of oversight claims against the Centene board, in an opinion that emphasizes the high bar for Caremark liability. A copy of the July 12, 2024, opinion in Bricklayers Pension Fund of Western Pennsylvania v. Brinkley can be found here. A July 15, 2024, Memo from the Fried Frank law firm about the court’s ruling can be found here. Continue Reading Del. Chancery Court Rejects Oversight Breach Claims Against Centene’s Board