In a significant decision that clarifies the standards for determining controlling stockholder status, the Delaware Court of Chancery dismissed claims against AstraZeneca and Viela Bio’s directors in connection with Viela’s $3 billion sale to Horizon Therapeutics. The case, Sciannella v. AstraZeneca UK Limited et al., addressed whether AstraZeneca, which held a 26.7% stake

In the recent decision of Rudd v. Brown, et al., C.A. No. 2019-0775-MTZ (Del. Ch. Sept. 11, 2020), the Delaware Court of Chancery granted defendants’ motion to dismiss plaintiffs’ derivative claims in their entirety in light of an exculpatory provision in the corporation’s charter.

Plaintiffs’ derivative claims alleged that the company’s directors breached their