Date Filed | Type | Description |
04/30/2013 |
10-K
| Annual Report for the period ended January 31, 2013 |
04/30/2012 |
10-K
| Annual Report for the period ended January 31, 2012 |
05/31/2011 |
10-K/A
| Annual Report for the period ended January 31, 2011 [amend] |
05/02/2011 |
10-K
| Annual Report for the period ended January 31, 2011 |
04/30/2010 |
10-K
| Annual Report for the period ended January 31, 2010 |
04/30/2009 |
10-K
| Annual Report for the period ended January 31, 2009 |
04/29/2008 |
10-K
| Annual Report for the period ended January 31, 2008 |
04/30/2007 |
10-K
| Annual Report for the period ended January 31, 2007 |
04/28/2006 |
10-K
| Annual Report for the period ended January 31, 2006 |
05/02/2005 |
10-K
| Annual Report for the period ended January 31, 2005 |
04/28/2004 |
10-K
| Annual Report for the period ended January 31, 2004 |
04/28/2003 |
10-K
| Annual Report for the period ended January 31, 2003 |
04/30/2002 |
10-K
| Annual Report for the period ended January 31, 2002 |
04/30/2001 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
04/28/2000 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
04/28/1999 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
04/28/1998 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
04/30/1997 |
10-K
| Annual Report for the period ended January 31, 1997 |
04/26/1996 |
10-K
| Annual Report for the period ended January 31, 1996 |