Filing Description Date Filed Sorted Ascending Size View  
10-Q quarterly report 5/30/2002 112.0 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership 6/5/2002 35.9 KB View HTML View PDF View XLS  
11-K annual report of employee stock purchase 6/28/2002 0.0 KB View HTML  
S-3/A registration statement 7/2/2002 163.0 KB View HTML View PDF View XLS  
S-3/A registration statement 7/15/2002 157.8 KB View HTML View PDF View XLS  
10-Q quarterly report 8/29/2002 133.3 KB View HTML View PDF View XLS  
8-K current report 8/29/2002 26.3 KB View HTML View PDF View XLS  
S-3/A registration statement 8/29/2002 148.7 KB View HTML View PDF View XLS  
424B3 prospectus filed pursuant to rule 424 9/11/2002 109.8 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership 9/19/2002 29.2 KB View HTML View PDF View XLS  
SC 13G statement of beneficial ownership 9/19/2002 24.8 KB View HTML View PDF  
SC 13G/A amended statement of beneficial ownership 11/7/2002 23.4 KB View HTML View PDF  
10-Q quarterly report 12/6/2002 844.9 KB View HTML View PDF View XLS  
8-K current report 12/6/2002 26.3 KB View HTML View PDF View XLS  
SC 13G statement of beneficial ownership 1/30/2003 36.5 KB View HTML View PDF  
SC 13G/A amended statement of beneficial ownership 2/3/2003 22.3 KB View HTML View PDF View XLS  
SC 13G/A amended statement of beneficial ownership 2/12/2003 16.0 KB View HTML View PDF View XLS  
SC 13G/A amended statement of beneficial ownership 2/12/2003 30.9 KB View HTML View PDF View XLS  
SC 13G/A amended statement of beneficial ownership 2/12/2003 46.4 KB View HTML View PDF View XLS  
SC 13G/A amended statement of beneficial ownership 2/14/2003 29.0 KB View HTML View PDF View XLS  
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