Changes

==Career History==

==Career History==

Ms. Costerton left Hill & Knowlton at the end of 2011 voluntarily, following the end of her two year contract, which began in 2009 and was briefly extended. She was at Hill & Knowlton for a total of 12 years, having served in a variety of senior management positions including CEO of the company's UK offices, Head of Technology, EMEA,<ref>[http://www.prweek.com/uk/news/1108528/Hill+Knowlton-Strategies-Europe-chairman-Sally-Costerton-leave-agency/ Hill+Knowlton Strategies Europe chairman Sally Costerton to leave agency, prweek.com]</ref> and Head of Corporate Communication and Technology for the UK. She joined the company in July 1999 as Managing Director of Technology Practice, UK, prior to which she was the Managing Director of Abacus and the Main Board Director at The Argyll Consultancies. From 1988 until 1995, she was the Director of Quentin Bell Organisation. She began her career in 1986 as an Account Executive at Wedgwood Markham Associates.<ref>[http://www.prweek.com/uk/features/1049074/Profile-Sally-Costerton-chairman-CEO-Hill---Knowlton-EMEA-president-PRCA/ Profile: Sally Costerton, chairman and CEO of Hill & Knowlton EMEA and president of the PRCA, prweek.com]</ref><ref>[http://www.linkedin.com/in/scosterton LinkedIn]</ref>

Ms. Costerton left Hill & Knowlton at the end of 2011 voluntarily, following the end of her two year contract, which began in 2009 and was briefly extended. She was at Hill & Knowlton for a total of 12 years, having served in a variety of senior management positions including CEO of the company's UK offices, Head of Technology, EMEA,<ref>[http://www.prweek.com/uk/news/1108528/Hill+Knowlton-Strategies-Europe-chairman-Sally-Costerton-leave-agency/ Hill+Knowlton Strategies Europe chairman Sally Costerton to leave agency, prweek.com]</ref> and Head of Corporate Communication and Technology for the UK. She joined the company in July 1999 as Managing Director of Technology Practice, UK, prior to which she was the Managing Director of Abacus and the Main Board Director at The Argyll Consultancies. From 1988 until 1995, she was the Director of Quentin Bell Organisation. She began her career in 1986 as an Account Executive at Wedgwood Markham Associates.<ref>[http://www.prweek.com/uk/features/1049074/Profile-Sally-Costerton-chairman-CEO-Hill---Knowlton-EMEA-president-PRCA/ Profile: Sally Costerton, chairman and CEO of Hill & Knowlton EMEA and president of the PRCA, prweek.com]</ref><ref name="linkedin">[http://www.linkedin.com/in/scosterton LinkedIn - Sally Costerton]</ref>

==Education==

==Education==

Sally Costerton received a degree in Modern History from University of London's Westfield College in 1986.<ref>[http://www.linkedin.com/in/scosterton LinkedIn]</ref>

Sally Costerton received a degree in Modern History from University of London's Westfield College in 1986.<ref name="linkedin" />

==References==

==References==