
In February, I noted an emerging securities litigation trend involving pump-and-dump schemes characterized by thin public float, retail investor participation, and the amplifying effects of social media. Three subsequent pump-and-dump securities filings in February and March 2026, along with a recent federal court ruling involving social media platform liability, provide further evidence that these risks may be accelerating. Taken together, these developments have important implications for D&O liability exposure and for underwriters evaluating risks associated with low-float issuers and companies whose securities trading activity may be influenced by online promotional activity.
Continue Reading Follow-On Developments in Pump-and-Dump Litigation








