| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/01/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/31/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/31/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/22/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/22/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/22/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 08/19/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/15/05 | 5 | Annual statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/18/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/16/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

