13F-HR/A | Amendment to a previously filed 13F-HR | Nov 14, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Nov 13, 2006 |    |
13F-HR/A | Amendment to a previously filed 13F-HR | Nov 13, 2006 |    |
SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | Sep 11, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Sep 11, 2006 |    |
13F-HR/A | Amendment to a previously filed 13F-HR | Aug 21, 2006 |    |
13F-HR | 13F Holdings Report Initial Filing | Aug 10, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Jun 12, 2006 |    |
13F-HR | 13F Holdings Report Initial Filing | May 5, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Apr 10, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Apr 10, 2006 |    |
SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | Apr 7, 2006 |     |
SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | Mar 10, 2006 |    |
13F-HR/A | Amendment to a previously filed 13F-HR | Mar 3, 2006 |     |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 15, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 15, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 15, 2006 |    |
13F-HR | 13F Holdings Report Initial Filing | Feb 15, 2006 |     |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 14, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 14, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 14, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 14, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 14, 2006 |    |
SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | Feb 7, 2006 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Jan 10, 2006 |    |