Primary Job Title Board of Director Primary Organization 
LKQ Corporation
Location Worcester, Massachusetts, United States Regions East Coast, New England, Northeastern US Gender Male
Mr. O’Brien is the retired Chief Executive Officer and President of Allmerica Financial Corporation (now The Hanover Insurance Group, Inc.), an insurance and diversified financial services company, holding those positions from 1995 to 2002. Mr. O’Brien previously held executive positions at Fidelity Investments, an asset management firm, including
Group Managing Director of FMR Corporation, Chairman of Institutional Services Company and Chairman of Brokerage Services, Inc. Mr. O’Brien serves as our lead director. Mr. O’Brien is also non-executive Chairman and a director of Cabot Corporation, a director of LKQ Corporation and a director of a family of registered mutual funds managed by BlackRock, Inc., an investment management advisory firm.
