Holding that a plaintiff's claim is typical if it arises from the same event or practice giving rise to the claims of other class members and is based on the same legal theory as the class members
Fed. R. Civ. P. 6 Cited 50,129 times 24 Legal Analyses
Holding that "if the last day [of a period] is a Saturday, Sunday, or legal holiday, the period continues to run until the end of the next day that is not a Saturday, Sunday, or legal holiday."
Fed. R. Civ. P. 23 Cited 35,573 times 1241 Legal Analyses
Holding that, to certify a class, the court must find that "questions of law or fact common to class members predominate over any questions affecting only individual members"
15 U.S.C. § 78j Cited 12,638 times 166 Legal Analyses
Granting SEC power to establish rules to further statute forbidding manipulative or deceptive devices in connection with purchase or sale of securities
15 U.S.C. § 78t Cited 4,022 times 20 Legal Analyses
Holding liable any person "who, directly or indirectly, controls any person liable under any provision of this chapter or of any rule or regulation thereunder"