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Merrimack Pharmaceuticals controversies

Controversies tied to this brand in public sources. A listing is not a finding of fault.

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  1. 2019

    SEC insider-trading charge involving Songjiang Wang

    The United States Securities and Exchange Commission charged Songjiang Wang with insider trading in a separate proceeding.

  2. 2018

    Securities-fraud conviction involving Songjiang Wang

    Songjiang Wang, identified as Merrimack’s statistical programming director, was convicted of securities fraud and conspiracy to commit securities fraud. A United States district court imposed a six-month prison sentence and supervised release.