| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/14/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/12/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/06/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/05/04 | 4/A | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/30/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/29/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/29/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/29/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/23/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/19/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | 

