Al-tar Energy Corp.
  January 7, 2011
  January 6, 2011
  January 6, 2011
  August 18, 2010
  June 14, 2010
  June 11, 2010
  October 1, 2008
  September 30, 2008
  March 19, 2008
  March 19, 2008
  February 22, 2008
  February 14, 2008
  February 14, 2008
  December 18, 2007
  December 18, 2007
  September 11, 2007
  September 11, 2007
  September 4, 2007
  September 4, 2007
  July 17, 2007
  July 17, 2007
  July 6, 2007
  July 3, 2007