Filing Date Form Type Description View
May 30, 2002 S-3/A Registration statement under Securities Act of 1933 (Amendment) texttxt  
May 15, 2002 10-Q Quarterly report texttxt  
Apr 29, 2002 S-3/A Registration statement under Securities Act of 1933 (Amendment) texttxt  
Apr 05, 2002 DEF 14A Other definitive proxy statements texttxt  
Feb 25, 2002 S-3 Registration statement under Securities Act of 1933 texttxt