Law Commons^™

Informed Trading And Its Regulation, Merritt B. Fox, Lawrence R. Glosten, Gabriel Rauterberg

Faculty Scholarship

Informed trading – trading on information not yet reflected in a stock’s price – drives the stock market. Such informational advantages can arise from astute analysis of varied pieces of public news, from just released public information, or from confidential information from inside a firm. We argue that these disparate types of trading are all better regulated as part of the broader phenomenon of informed trading. Informed trading makes share prices more accurate, enhancing the allocation of capital, but also makes markets less liquid, which is costly to the efficiency of trade. Informed trading thus poses a fundamental trade-off in …

Loser Pays: The Latest Installment In The Battle-Scarred, Cliff-Hanging Survival Of The Rule 10b-5 Class Action, John C. Coffee Jr.

Faculty Scholarship

When I was an upper-year student at Yale Law School in the late 1960s, I was sometimes as undermotivated as contemporary upper-year law students regularly appear to be. But there was then an appropriate role model for us: a graduate student, brimming with efficiency and self-discipline, who occupied a carrel in the law library, seemingly working day and night on a special research project. He had piled law review articles and cases a foot or more about his carrel, and anyone walking by could see that he seemed obsessed with something called Rule 10b-5. I had dimly heard of this …

Mapping The Future Of Insider Trading Law: Of Boundaries, Gaps, And Strategies, John C. Coffee Jr.

Faculty Scholarship

The current law on insider trading is remarkably unrationalized because it contains gaps and loopholes the size of the Washington Square Arch. For example, if a thief breaks into your office, opens your files, learns material nonpublic information, and trades on that information, he has not breached a fiduciary duty and is presumably exempt from insider trading liability. But drawing a line that can convict only the fiduciary and not the thief seems morally incoherent. Nor is it doctrinally necessary.

The basic methodology handed down by the Supreme Court in SEC v. Dirks and United States v. O'Hagan dictates (i) …

Reforming The Securities Class Action: On Deterrence And Its Implementation, John C. Coffee Jr.

Faculty Scholarship

Securities class actions impose enormous penalties, but they achieve little compensation and only limited deterrence. This is because of a basic circularity underlying the securities class action: When damages are imposed on the corporation, they essentially fall on diversified shareholders, thereby producing mainly pocket-shifting wealth transfers among shareholders. The current equilibrium benefits corporate insiders, insurers, and plaintiffs' attorneys, but not investors. The appropriate answer to this problem is not to abandon securities litigation, but to shift the incidence of its penalties so that, in the secondary market context, they fall less on the corporation and more on those actors who …

After Dura: Causation In Fraud-On-The-Market Actions, Merritt B. Fox

Faculty Scholarship

On April 19, 2005, the Supreme Court announced its unanimous opinion in Dura Pharmaceuticals, Inc. v. Broudo, concerning what a plaintiff must show to establish causation in a Rule lob-5 fraud-on-the-market suit for damages. The opinion had been awaited with considerable anticipation, being described at the time of oral argument in the Financial Times, for example, as the "most important securities case in a decade." After the opinion was handed down, a representative of the plaintiffs' bar lauded it as a "unanimous ruling protecting investors' ability to sue." A representative of the defendants' bar equally enthusiastically hailed it as "a …

Causation By Presumption? Why The Supreme Court Should Reject Phantom Losses And Reverse Broudo, John C. Coffee Jr.

Faculty Scholarship

Over a quarter of a century ago, Judge Henry Friendly coined the term "fraud by hindsight" in upholding the dismissal of a proposed securities class action. As he explained, it was too simple to look backward with full knowledge of actual events and allege what should have been earlier disclosed by a public corporation in its Security and Exchange Commission (SEC) filings. Because hindsight has twenty/twenty vision, plaintiffs could not fairly "seize [] upon disclosures" in later reports, he ruled, to show what defendants should have disclosed earlier.

Today, a parallel concept – "causation by presumption" – is before the …

Demystifying Causation In Fraud-On-The-Market Actions, Merritt B. Fox

Faculty Scholarship

An issuer makes a positive, material misstatement in violation of Rule 10b-5. What must an investor who purchases the issuer's shares on the open market show to establish causation in a "fraud-on-the-market" action for damages? After years of confusion in the lower courts, the Supreme Court recently granted certiorari on the question in the case of Broudo v. Dura Pharmaceuticals.

This Article argues that the confusion in the lower courts has arisen because they have analyzed the issue in terms of the twin concepts of "transaction causation" and "loss causation." They initially developed this bifurcated framework as a way …