A Brattle principal submitted reports and testified at deposition in a derivative suit on behalf of American International Group, Inc. shareholders against the company's former CEO, Maurice Greenberg, and other former AIG executives. The action related to allegations of self-dealing between AIG and a spin-off controlled by Greenberg and other defendants. The matter concluded with a settlement of $115 million, the largest such settlement in the history of the Delaware Court of Chancery.