High Court Asked to Decide Whether Securities Suit May Proceed as a Class Action

WASHINGTON, D.C. - (Mealey's) A shareholder plaintiff and a pharmaceutical company debated in front of the U.S. Supreme Court on Nov. 5 whether a securities lawsuit may proceed as a class action even if the plaintiff is unable to plead materiality ( Amgen Inc., Kevin W. Sharer, Richard D. Nanula...

U.S. Supreme Court Rules Securities Class Action Plaintiffs Need Not Prove Materiality for Class Certification

In a much anticipated ruling in the Amgen securities class action litigation, the U.S. Supreme Court, in a 6-3 majority opinion written by Justice Ginsburg, held that a securities plaintiff is not required to prove that the allegedly misleading statements are material as a prerequisite to class certification...