Outstanding Number
of Shares

Bylaws

Coordinated bylaws as of October 3, 2008

Modifications to bylaws

Modifications of October 3, 2008

Modifications of September 8, 2008

Modifications of June 13, 2008

Modifications of April 29, 2008

Modifications of April 1, 2008

Modifications of February 11, 2008

Modifications of December 14, 2007

Modifications of September 21, 2007

Modifications of July 27, 2007

Modifications of June 19, 2007

Modifications of April 24, 2007

Modifications of March 20, 2007

Modifications of February 5, 2007

Modifications of December 20, 2006

Modifications of October 24, 2006

Modifications of September 29, 2006

Modifications of August 3, 2006

Modifications of June 21, 2006

Modifications of May 19, 2006

Modifications of April 25, 2006

Modifications of March 21, 2006

Modifications of February 3, 2006

Modifications of December 22, 2005

Modifications of December 7, 2005

Modifications of October 25, 2005

Modifications of October 3, 2005

Modifications of July 13, 2005

Modifications of June 8, 2005

Modifications of April 26, 2005
(Extraordinary shareholders' meeting)

Modifications of April 26, 2005
(Capital increase)

Modifications of April 22, 2005
(Capital increase)

Modifications of March 17, 2005

Modifications of January 26, 2005

Modifications of December 15, 2004

Modifications of November 23, 2004

Modifications of October 29, 2004

Modifications of October 1, 2004

Modifications of August 27, 2004

Modifications of June 30, 2004

Modifications of June 9, 2004

Modifications of April 27, 2004

Modifications of April 27, 2004

Modifications of January 28, 2004

Modifications of December 22, 2003

Modifications of November 25, 2003

Modifications of October 29, 2003

Modifications of June 6, 2003

Modifications of April 29, 2003