loss causation

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As I have noted in prior posts (most recently here), courts have over time evinced a continuing skepticism of securities class action lawsuit allegations based on short-seller reports. The short sellers’ financial incentives and their reliance on anonymous sources have caused courts to be wary of securities suit allegations based on their reports. In a recent Fourth Circuit decision in a case in which the plaintiffs’ allegations were largely relied on a short-seller’s report, the appellate court affirmed the district court’s dismissal of the case, based on the plaintiffs’ failure to adequately allege loss causation. The court’s opinion provides several interesting observations about securities suit allegations based on short sellers’ reports.Continue Reading 4th Circ.: Short Seller Report’s Allegations Insufficient to Establish Loss Causation

As I have noted on this site (most recently here), many of the SPAC-related securities class action lawsuits filed in 2021 arose after the target company’s share price declined following a short-seller report. In the following guest post, Nessim Mezrahi, Stephen Sigrist, and Carolina Doherty review the extent to which plaintiffs’ lawyers generally are relying on short-seller research to try to substantiate fraud-on-the-market claims.  Mezrahi is cofounder and CEO, Sigrist is VP of data science, and Doherty is VP of business development at SAR. A version of this article previously was published on Law360. I would like to thank the authors for allowing me to publish their article as a guest post on this site. I welcome guest post submissions from responsible authors on topics of interest to this blog’s readers. Please contact me directly if you would like to submit a guest post. Here is the authors’ article.
Continue Reading Guest Post: More Securities Class Actions May Rely On Short-Seller Data

Nessim Mezrahi

In the following guest post, Nessim Mezrahi takes a look at the Second Circuit’s November 25, 2020 Summary Order in Lea v. TAL Education Group, in which the appellate court reversed the trial court’s dismissal of a securities class action complaint. Many of the plaintiff’s allegations in the complaint were based on matters first raised in a short seller report, a consideration about which Mezrahi has concerns, as discussed below. Mezrahi is co-founder and CEO of SAR, a securities class action data analytics and software company. I would like to thank Nessim for allowing me to publish his article as a guest post on this site. I welcome guest post submissions from responsible authors on topics of interest to this site’s readers. Please contact me directly if you would like to submit a guest post. Here is Nessim’s article.
Continue Reading Guest Post: Second Circuit Ruling Exposes D&Os to Exchange Act Claims Based on Biased Short-Seller Research

On January 6, 2020, solar panel company First Solar announced that it had settled the securities class action lawsuit  pending against the company and certain of its executive officers for a payment of $350 million. During the long course of this matter, the case made its way to the Ninth Circuit a couple of times; the case even involved an unsuccessful petition to the U.S. Supreme Court for a writ of certiorari. In addition to its sheer size, there are a number of other interesting aspects to this settlement, as discussed below. The settlement is subject to court approval. The company’s January 6, 2020 press release can be found here.
Continue Reading First Solar Settles Long-Running Securities Class Action Lawsuit for $350 Million

Securities class action lawsuits have been an important part of the litigation scene in Australia for many years. But even though the current class action procedural regime has been in place since 1992, no Australian securities class action lawsuit ever went all the way to judgment – that is, no case ever went to judgment until last week. On October 24, 2019, the Federal Court of Australia issued a post-trial Order in the TPT Patrol Pty Ltd as trustee for Amies Superannuation Fund v Myer Holdings Limited. The court’s ruling, a copy of which can be found here, contains a number of interesting points and could have important implications. A detailed October 25, 2019 memo from the Clyde & Co law firm about the judgment can be found here.  
Continue Reading Australian Securities Class Action Suit Reaches Judgment for the First Time

Nessim Mezrahi

In the following guest post, Nessim Mezrahi, cofounder and CEO of SAR, a securities class action data analytics and software company, takes a look at possible defenses to securities class action lawsuits that corporate defendants may have based on analysis of the claimed stock price declines involved. A version of this article previously appeared on Law 360. I would like to thank Nessim for allowing me to publish his article as a guest post on this site. I welcome guest post submissions from responsible authors on topics of interest to this blog’s readers. Please contact me directly if you would like to submit a guest post. Here is Nessim’s article.
Continue Reading Guest Post: An Analytical Approach To Defending Securities Class Claims

As I noted when it was filed in 2016, the securities class action lawsuit investors filed against ExxonMobil and certain of its executives represented something of a milestone as it was the first securities class action lawsuit of which I am aware based on climate change-related allegations. In an August 14, 2018 opinion, Northern District of Texas Judge Ed Kinkeade largely denied the defendants motion to dismiss. The opinion contains a number of interesting features, including in particular in its discussion of the plaintiff’s climate change related allegations. Judge Kindeade’s opinion can be found here.
Continue Reading Dismissal Motion Denied in ExxonMobil Climate Change-Related Securities Suit

seventhcircuitsealOn October 17, 2013, when Northern District of Illinois Judge Ronald Guzman entered a $2.46 billion judgment for the plaintiffs in the long-running Household International securities class action lawsuit, it was according to statements at the time the largest judgment ever in a securities fraud trial. However, on May 21, 2015, the Seventh Circuit…

fifcirsealA recurring question arising in class action securities litigation is what constitutes a “corrective disclosure” for purposes of satisfying the requirements for pleading loss causation. In the Amedisys securities class action litigation, the district court had examined the five partial disclosures on which the plaintiff sought to rely to establish loss causation and held …