The SEC prevailed on a motion to dismiss a closely watched lawsuit alleging that a company employee had engaged in insider trading based on news about a not-yet-public corporate acquisition when he purchased securities of a third-party company that was not involved in the deal. The January 14, 2022 decision in SEC v. Panuwat (N.D. Cal.) marks the first time a court has considered the theory of “shadow trading,” which involves trading the securities of a public company that is not the direct subject of the material, nonpublic information (“MNPI”) at issue.
The Panuwat ruling does not appear to break new ground under the misappropriation theory of insider trading under the particular facts alleged. But the “shadow trading” theory warrants attention because it can have wide-ranging ramifications for traders, including hedge funds.