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Full-Text Articles in Securities Law
Judgment Day For Fraud-On-The-Market: Reflections On Amgen And The Second Coming Of Halliburton, Donald C. Langevoort
Judgment Day For Fraud-On-The-Market: Reflections On Amgen And The Second Coming Of Halliburton, Donald C. Langevoort
Georgetown Law Faculty Publications and Other Works
The Supreme Court has reaffirmed the "fraud on the market" presumption of reliance, facilitating large scale class actions for this kind of securities fraud. This essay traces the road from its decision last year in Amgen to this year's reaffirmation in Halliburton II, and considers some of the issues that will emerge as lower courts struggle with Halliburton II's secondary holding--that the issue of "price impact" is crucial to class certification, even if the burden of proof is on the defendants.
“Fine Distinctions” In The Contemporary Law Of Insider Trading, Donald C. Langevoort
“Fine Distinctions” In The Contemporary Law Of Insider Trading, Donald C. Langevoort
Georgetown Law Faculty Publications and Other Works
William Cary’s opinion for the SEC in In re Cady, Roberts & Co. built the foundation on which the modern law of insider trading rests. This paper—a contribution to Columbia Law School’s recent celebration of Cary’s Cady Roberts opinion, explores some of these—particularly the emergence of a doctrine of “reckless” insider trading. Historically, the crucial question is this: how or why did the insider trading prohibition survive the retrenchment that happened to so many other elements of Rule 10b-5? It argues that the Supreme Court embraced the continuing existence of the “abstain or disclose” rule, and tolerated constructive fraud notwithstanding …