Sextant Capital Management Inc.
  June 4, 2012
  June 1, 2012
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  April 27, 2012
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  March 28, 2012
  December 5, 2011
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  November 18, 2011
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  May 27, 2010
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  April 1, 2010
  September 15, 2009
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  July 17, 2009
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  December 24, 2008
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  December 8, 2008
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  December 8, 2008