SEC Filings

Filing date	Form	Description	View
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000038.pdf 0000046080-08-000038.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000039.pdf 0000046080-08-000039.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000040.pdf 0000046080-08-000040.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000041.pdf 0000046080-08-000041.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000042.pdf 0000046080-08-000042.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000043.pdf 0000046080-08-000043.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000044.pdf 0000046080-08-000044.rtf
Apr 02, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000045.pdf 0000046080-08-000045.rtf
Mar 31, 2008	8-K	Report of unscheduled material events or corporate event	0000046080-08-000036.pdf 0000046080-08-000036.rtf
Mar 14, 2008	4	Statement of changes in beneficial ownership of securities	0000046080-08-000034.pdf 0000046080-08-000034.rtf

Data provided by Kaleidoscope.