SEC Filings

Filing date	Form	Description	View
Jun 04, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000056.pdf 0000046080-13-000056.rtf
May 29, 2013	8-K	Report of unscheduled material events or corporate event	0000046080-13-000055.pdf 0000046080-13-000055.rtf 0000046080-13-000055.xls
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000043.pdf 0000046080-13-000043.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000044.pdf 0000046080-13-000044.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000045.pdf 0000046080-13-000045.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000046.pdf 0000046080-13-000046.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000047.pdf 0000046080-13-000047.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000048.pdf 0000046080-13-000048.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000049.pdf 0000046080-13-000049.rtf
May 28, 2013	4	Statement of changes in beneficial ownership of securities	0000046080-13-000050.pdf 0000046080-13-000050.rtf

Data provided by Kaleidoscope.