Mr. William K. O'Brien This is Me

Education

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1. 1. www.compound-semiconductor.com

   www.compound-semiconductor.com - [Cached]

   Published on: 5/19/2008   Last Visited: 6/16/2008

   Color Kinetics Elects William O'Brien to Board of Directors Announces Additional Board TransitionCompound Semiconductors Online - Documents
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   Color Kinetics Elects William O'Brien to Board of Directors Announces Additional Board TransitionSource/Type: Company News Releases
   
   November 28, 2005... Boston, Massachusetts USA-- Color Kinetics Incorporated, a leading innovator of intelligent solid-state lighting systems and technologies, today announced several changes to the composition of its board of directors.William O'Brien, Executive Chairman of Enterasys Networks, has been elected to the company's board and audit committee.
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   "It's an honor to join Color Kinetics' board during this exciting stage of the company's growth, as the impact of its technology continues to shape existing and future lighting markets," said O'Brien.

2. 2. phx.corporate-ir.net

   phx.corporate-ir.net/phoenix.z - [Cached]

   Published on: 2/16/2008   Last Visited: 2/16/2008

   The other board members are John Abele, Noubar Afeyan, Garo Armen, Michael Hawley, William O'Brien, James O'Connor and William Sims.
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   William O'Brien
   
   Mr. O'Brien is Executive Chairman of Enterasys Networks, a leader in enterprise networking solutions.Prior to joining Enterasys, which he led as CEO for three years, Mr. O'Brien held several senior management positions in the US and globally for PricewaterhouseCoopers, a 130,000-person financial services firm.In that capacity he advised leading global clients on financial, business and accounting matters, and managed a complex organization through the changes of market globalization, dramatic growth in consulting services, and increased financial regulatory issues.He previously spent more than 20 years at Coopers & Lybrand, where he rose to the position of COO, carrying full P & L responsibility for its Business Assurance (audit), Tax, and Financial Advisory Services.He later served as global managing partner and was instrumental as transition leader for the merger of Coopers & Lybrand with Price Waterhouse.He currently sits on the corporate boards of Enterasys, Camp Dresser & McKee and MFS Investment.

3. 3. www.sec.gov

   www.sec.gov/Archives/edgar/dat - [Cached]

   Published on: 3/3/2006   Last Visited: 3/29/2006

   0001187425 OBRIEN WILLIAM K C/O ENTERASYS NETWORKS, INC. 50 MINUTEMAN ROAD ANDOVER MA 01810 1 1 0 0 Executive Chairman