On April 8, 2025, the US Court of Appeals for the Fourth Circuit affirmed the US District Court for the District of Maryland’s dismissal of all claims in Defeo et al. v. IonQ, Inc. et al., a securities class action asserting...more
Is a report by a short seller followed by a stock decline enough to plead securities fraud? This month, the Fourth Circuit considered this issue. In Defeo v. IonQ, Inc., a group of investors sued IonQ, a developer of quantum...more
On November 16, 2023, the United States Court of Appeals for the Ninth Circuit affirmed in part and reversed in part a motion to dismiss a derivative action brought by a shareholder of a publicly traded biotechnology company...more
Delaware Court of Chancery Awards Attorneys’ Fees After Gilead’s “Glaringly Egregious” Litigation Conduct; S.D.N.Y Grants Plaintiffs’ Partial Summary Judgment in Securities Class Action Against Perrigo; SPAC Investors Launch...more