| Date Filed | Type | Description |
| 11/10/2010 |
10-K/A
| Annual Report for the period ended July 31, 2010 [amend] |
| 09/24/2010 |
10-K
| Annual Report for the period ended July 31, 2010 |
| 09/21/2009 |
10-K
| Annual Report for the period ended July 25, 2009 |
| 12/04/2008 |
10-K/A
| Annual Report for the period ended July 26, 2008 [amend] |
| 09/24/2008 |
10-K
| Annual Report for the period ended July 26, 2008 |
| 10/10/2007 |
10-K
| Annual Report for the period ended July 28, 2007 |
| 11/27/2006 |
10-K/A
| Annual Report for the period ended July 29, 2006 [amend] |
| 10/12/2006 |
10-K
| Annual Report for the period ended July 29, 2006 |
| 10/13/2005 |
10-K
| Annual Report for the period ended July 30, 2005 |
| 03/21/2005 |
10-K/A
| Annual Report for the period ended July 31, 2004 [amend] |
| 10/14/2004 |
10-K
| Annual Report for the period ended July 31, 2004 |
| 10/22/2003 |
10-K
| Annual Report for the period ended July 26, 2003 |
| 10/15/2002 |
10-K
| Annual Report for the period ended July 27, 2002 |
| 10/26/2001 |
10-K
| Annual Report for the period ended July 28, 2001 |
| 10/27/2000 |
10-K
| Annual Report for the period ended July 29, 2000 |
| 10/27/1999 |
10-K
| Annual Report for the period ended July 31, 1999 |
| 10/27/1999 |
10-K/A
| Annual Report for the period ended July 31, 1999 [amend] |
| 10/23/1998 |
10-K
| Annual Report for the period ended July 25, 1998 |
| 10/24/1997 |
10-K
| Annual Report for the period ended July 26, 1997 |
| 01/23/1997 |
10-K/A
| Annual Report for the period ended July 27, 1996 [amend] |
| 10/25/1996 |
10-K
| Annual Report for the period ended July 27, 1996 |
| 02/07/1996 |
10-K/A
| Annual Report for the period ended July 30, 1994 [amend] |
| 10/27/1995 |
10-K
| Annual Report for the period ended July 29, 1995 |
| 10/28/1994 |
10-K
| Annual Report for the period ended July 30, 1994 |