More securities class action lawsuits were filed in 2017 than in any year since 2001, in significant part because of the substantial number of federal court merger objection lawsuit filings during the year. But even disregarding the merger suits and looking only at the traditional securities lawsuits, the number of lawsuit filings was at the highest level since at least 2004. While the elevated numbers of lawsuit filings is noteworthy, it is the litigation rate – that is, the number of securities suits relative to the number of public companies – that is most significant. According to my estimate, the litigation rate during 2017 was at all-time record levels.
via Securities Suit Filings at Historically High Levels During 2017 | The D&O Diary