| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/24/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 11/24/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 11/01/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/10/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/29/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/23/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/23/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/23/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/23/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/25/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

