On April 12, 2024, the United States Supreme Court issued a unanimous ruling in Macquarie Infrastructure Corp. et al v. Moab Partners, L.P., et al. which held that omissions, by themselves, are not subject to private rights of action under Rule 10b-5, but omissions can support an action if they make other statements materially misleading.
Continue Reading U.S. Supreme Court: "Pure" Omissions Are Not Actionable Under Rule 10b-5