One of the most distinctive and interesting securities class action litigation phenomena in recent years has been the rise of event driven litigation. In the following guest post, Jeffrey Lubitz, Executive Director at ISS Securities Class Action Services, and Elisa Mendoza, Vice President of Operations at ISS Securities Class Action Services, take a detailed look at the event driven securities litigation phenomenon, which they describe as a new driver in the growth of securities suit filings. A complete version of this ISS SCAS white paper with footnotes, endnotes, and sources is available on the ISS website. I would like to thank Jeff and Elisa 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 l like to submit a guest post. Here is Jeff and Elisa’s article.
Continue Reading Guest Post: Event Driven Securities Litigation: The New Driver in Class Action Growth
Technology-based education firm K12, Inc., which hoped to be able to profit from the pandemic-related shift to virtual learning , has been hit with a securities class action lawsuit alleging that the company’s share price declined after school systems using its platform to address their online learning needs allegedly experienced disappointing results. A copy of the shareholder plaintiff’s November 19, 2020 complaint can be found 
In the latest COVID-19-related securities class action lawsuit filing, the cruise ship company Royal Caribbean Cruises has been hit with a securities suit alleging that the as the viral disease spread earlier this year the company attempted to soft-pedal its statements about the outbreak’s impact on its operations and bookings, as well as about the safety threat that the outbreak represented for ship crews. As discussed further below, the new lawsuit against Royal Caribbean reflects several of the key trends in the coronavirus-related lawsuits. A copy of the new complaint against Royal Caribbean can be found 
As prior reports have noted (for example, 
Securities class action lawsuits involving tech companies increased for the fourth consecutive year in 2019, according to the latest report from Cornerstone Research. The report, examining securities litigation activity against tech companies, supplements Cornerstone Research’s previously released 
Since I first started tallying the coronavirus-related securities class action lawsuits back in March, a recurring issue has emerged – it has become increasingly difficult to keep a firm handle on what makes a case “coronavirus-related.” Even in just the short time I have been tracking the cases, there have already been a number of close calls, as I have previously discussed, for example, 
Securities class action lawsuit filings in the first half of 2020 were more than 15% below the number of filings in the first half of each of the last three years, according to a new report from NERA Economic Consulting. The report, entitled “Recent Trends in Securities Class Action Litigation: 2020 H1 Update” (
There were a record number of securities class action lawsuits filed against tech companies in 2019, according to a new report from Cornerstone Research. The report, entitled “Tech Company Securities Class Action Filings and Settlements: 2015-Q1 2020 Review and Analysis” (
Largely due to a significant decline in the number of filings during May and June, the number of federal court securities class action lawsuit filings in the first half of 2020 was well below the number of filings at the same point last year – although still well above long-term historical levels. The number of first half filings was significantly boosted by