In two decisions last week – one in the Sixth Circuit and one in the First Circuit – federal appellate courts set aside lower court dismissals of securities class action lawsuits. Although the two cases are different and the two appellate opinions address different legal issues, the two decisions both seem to suggest a similar

In a April 26, 2010 opinion (here) that could have significant implications for motions to dismiss in the many subprime-related securities actions pending against the rating agencies, Southern District of New York Judge Schira Scheindlin rejected the arguments of Moody’s and S&P that the action investors in the Rhinebridge structured investment vehicle (SIV)

The heightened susceptibility of life sciences companies to securities class action lawsuits is a phenomenon that I and others have previously noted (refer here). But while life sciences companies may experience greater securities class action claim frequency, many of these lawsuits against life sciences companies are dismissed (as discussed here).

In a case the