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Filing Description Sorted Ascending Date Filed Size View  
10-K405/A amended annual report May 14, 1997 689.1 KB View HTML View PDF View XLS  
10-K/A amended annual report Apr 30, 1999 100.2 KB View HTML View PDF View XLS  
10-K/A amended annual report Apr 30, 2002 116.8 KB View HTML View PDF View XLS  
10-K/A amended annual report Apr 29, 2008 304.4 KB View HTML View PDF View XLS  
8-K/A amended current report Aug 5, 2008 2.0 MB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Sep 17, 1997 109.2 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Oct 14, 1997 109.3 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Dec 1, 1997 91.9 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Dec 30, 1997 58.5 KB View HTML View PDF  
SC 13D/A amended general statement of beneficial ownership Jun 22, 1998 60.7 KB View HTML View PDF  
SC 13D/A amended general statement of beneficial ownership Aug 31, 1998 59.5 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Jan 4, 1999 62.3 KB View HTML View PDF  
SC 13D/A amended general statement of beneficial ownership Feb 9, 1999 58.5 KB View HTML View PDF  
SC 13D/A amended general statement of beneficial ownership Sep 29, 1999 61.1 KB View HTML View PDF  
SC 13D/A amended general statement of beneficial ownership Oct 28, 1999 66.2 KB View HTML View PDF  
SC 13D/A amended general statement of beneficial ownership Mar 31, 2000 53.8 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Jul 24, 2000 56.6 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Apr 9, 2001 57.3 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Apr 10, 2001 68.2 KB View HTML View PDF View XLS  
SC 13D/A amended general statement of beneficial ownership Apr 13, 2001 64.3 KB View HTML View PDF View XLS  
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