
The number of securities class action lawsuit filings in the year’s first half was up slightly compared to the number of filings in the first half of 2022, though roughly in line with the long-term average number of half-year securities suit filings. As discussed below, several factors contributed to the number of filings in the first six months of 2023, including the number of crypto and digital currency-related filings and the number of filings related to macroeconomic factors (such as interest rates, labor supply, and inflation). Concerns that drove securities suit filings in recent periods, including COVID-related suits and SPAC-related suits, were less of a factor in the year’s first half.
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Since the initial coronavirus outbreak in the U.S. in March 2020, plaintiffs’ lawyers have filed a host of securities class action lawsuits against companies raising a variety of COVID-19-related allegations. Many of these cases have faced significant hurdles at the initial pleading stage, and in a number of cases the dismissal motions have been granted. The one categorical exception to these dismissal motion generalizations seems to be cases involving vaccine development companies. Two rulings in the past week seem to corroborate both of these observations. First, in a December 9, 2022 ruling in the securities suit pending against the diagnostic testing company Talis Biomedical, the court granted the defendants’ motion to dismiss (albeit with leave to amend). However, in a December 12, 2022 ruling in the securities case against the vaccine development company Novavax, the court denied the defendants’ dismissal motion in significant part. The rulings in these two cases are discussed below.
At this point late in the year, it is looking increasingly likely that 2022 will be a down year in terms of the number of securities class action lawsuit filings relative both to recent years and even relative to long term historical norms. However, an important (and arguably somewhat surprising) part of the securities suits that were filed this year is the significant number of COVID-related securities suits filed this year. I say “surprising” because it seems unexpected well into the third year that plaintiffs’ lawyers would be continuing to file these suits. In the latest example of these kinds of suits, earlier this week a plaintiff shareholder filed a securities class action lawsuit against the pharmaceutical company Veru, Inc. related to the company’s disclosures concerning its efforts to develop a COVID-related therapy drug. A copy of the December 5, 2022 complaint filed against Veru can be found