Federal prosecutors in Manhattan have opened an investigation into whether Maurice R. Greenberg , the former chairman and chief executive of the insurance giant American International Group , orchestrated an effort to manipulate the company 's stock price in his final weeks as chief , people officially briefed on the inquiry said yesterday .
Maurice R. Greenberg
American International Group
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American International Group
Maurice R. Greenberg
/business/company/major_shareholders
LOCATION
Manhattan
PERSON
Maurice R. Greenberg
ORGANIZATION
American International Group