Corporate Filings

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Form Type Form Description Date Filed Size(kB)
Press Release New Web Site 1/18/12 29.6
10-Q XBRL Files (Qtr ending 10/31/11) 12/9/11  
10-Q Form 10-Q (Qtr ending 10/31/11) 12/9/11 308
8-K Form 8-K  10/21/11 45
8-K Form 8-K 10/11/11 25
8-K Form 8-K 9/27/11 22
8-K Form 8-K 9/16/11 24
10-Q Form 10-Q (Qtr ending 7/31/11) 9/13/11 253
10-Q XBRL Files (Qtr ending 7/31/11) 9/13/11  
10-K Form 10-K (Qtr ending 4/30/11) 7/29/11 595
10-Q Form 10-Q (Qtr ending 1/31/11) 3/24/2011 2761
NT 10-Q Form NT 10-Q 3/17/2011 25
8-K Form 8-K 1/21/2011 37
8-K Form 8-K 12/27/2010 25
10-Q Form 10-Q (Qtr ending 10/31/10) 12/14/2010 390
8-K Form 8-K 11/4/2010 20
8-K Form 8-K 10/22/2010 34
10-Q Form 10-Q (Qtr ending 07/31/10) 9/14/2010 205
8-K Form 8-K 9/7/2010 36
8-K Form 8-K 8/30/2010 27
8-K Form 8-K 7/23/2010 16
10-K Form 10-K (Year ending 4/30/10) 7/16/2010 751
8-K Form 8-K 4/19/2010 40
10-Q Form 10-Q (Qtr ending 01/31/10) 3/12/2010 303
8-K Form 8-K 2/17/2010 98
10-Q Form 10-Q (Qtr ending 10/31/09) 12/15/2009 180
8-K Form 8-K 11/4/2009 120
10-Q Form 10-Q (Qtr ending 7/31/09) 9/11/2009 180
8-K Form 8-K 9/11/2009 40
Code of Ethics Code of Ethics 7/16/2009 152
10K Form 10-K (Year ending 4/30/09) 7/16/2009 762
10-Q/A Form 10-Q/A (Qtr ending 10/31/08) 6/8/2009 290
10-Q/A Form 10-Q/A (Qtr ending 7/31/08) 6/8/2009 277
10-K/A Form 10-K/A (Year ending 4/30/08) 6/8/2009 7000
Form 3 Initial Statement of Beneficial Ownership 4/25/2009 51
8-K Form 8-K 04/17/2009 18
10-Q Form 10-Q (Qtr ending 1/31/09) 3/13/2009 311
10-Q Form 10-Q (Qtr ending 10/31/08) 12/15/2008 197
10-Q Form 10-Q (Qtr ending 7/31/08) 9/15/2008 140
10-K Form 10-K (Year ending 4/30/08) 7/17/2008 271
Form 3 Form 3 04/16/2008 12
8-K Form 8-K 04/16/2008 26
10-Q Form 10-Q (Qtr ending 1/31/08) 03/14/2008 14
Form 4 Statement of Changes in Beneficial Ownership 01/08/2008 14
Form 4 Statement of Changes in Beneficial Ownership 01/04/2008 13
Form 4 Statement of Changes in Beneficial Ownership 01/02/2008 13
Form 4 Statement of Changes in Beneficial Ownership 12/31/2007 14
10-Q Form 10-Q (Qtr ending 10/31/07) 12/14/2007 134
8-K Form 8-K 10/12/2007 15
10-Q Form 10-Q (Qtr ending 7/31/07) 9/14/2007 145
Code of Business Conduct and Ethics Code of Ethics Amended 7/20/2007 1285
10-K Form 10-K (Year ending 4/30/07) 7/20/2007 464
10-Q Form 10-Q (Qtr ending 1/31/07) 3/16/2007 146
10-Q Form 10-Q (Qtr ending 10/31/06) 12/15/2006 132
10-Q Form 10-Q (Qtr ending 7/31/06) 9/14/2006 143
10-K Form 10-K (Year ending 4/30/06) 7/28/2006 2779
10-Q Form 10-Q (Qtr ending 1/31/06) 3/17/2006 158
Form 4 Statement of Changes in Beneficial Ownership 12/29/2005 31
10-Q Form 10-Q (Qtr ending 10/31/05) 12/15/2005 144
10-Q Form 10-Q (Qtr ending 7/31/05) 9/14/2005 148
Press Release Earnings Report 7/29/2005 31
10-K Form 10-K (Year ending 4/30/05) 7/29/2005 280
10-Q/A Amended Form 10-Q/A (Qtr ending 10/31/04) 1/31/2005 94
10-Q Form 10-Q (Qtr ending 10/31/04) 1/31/2005 111
10-Q Form 10-Q (Qtr ending 4/30/04) 7/31/2004 42
10-K/A Amended Form 10-K 4/30/2004 303
10-Q Form 10-Q (Qtr ending 7/31/04) 10/31/2004 42
8-K Code of Business Conduct and Ethics 12/1/2004 8
10-K Form 10-K (Year ending 4/30/04) 07/28/2004 110
Form 8-K Special Dividend 04/23/2004 57
10-Q Form 10-Q (Qtr ending 10/31/03) 01/31/2004 42