Securities Law Commons^™

Loss Causation And Class Certification, Steven Serajeddini

Michigan Law Review

Courts have long faced difficulty interpreting loss causation under Section 10b-5 of the Securities Act of 1934. This difficulty stems from the seemingly irreconcilable conflict between this core element of common law fraud and the procedural demands of Rule 23 of the Federal Rules of Civil Procedure, the typical vehicle for a 10b-5 class action. Recently, some courts and commentators have begun to consider loss causation as an individualized inquiry that is not common among class members, and one that therefore warrants consideration at the class certification stage. The existing justifications center on the conceptually distinct 10b-5 element of reliance, …