SEC Filings

Filing date	Form	Description	View
Oct 02, 2015	4	Statement of changes in beneficial ownership of securities	0000046080-15-000089.pdf 0000046080-15-000089.rtf
Oct 02, 2015	4	Statement of changes in beneficial ownership of securities	0000046080-15-000090.pdf 0000046080-15-000090.rtf
Oct 02, 2015	4	Statement of changes in beneficial ownership of securities	0000046080-15-000091.pdf 0000046080-15-000091.rtf
Aug 31, 2015	8-K	Report of unscheduled material events or corporate event	0000046080-15-000083.pdf 0000046080-15-000083.rtf 0000046080-15-000083.xls
Aug 17, 2015	4	Statement of changes in beneficial ownership of securities	0000046080-15-000080.pdf 0000046080-15-000080.rtf
Aug 17, 2015	4	Statement of changes in beneficial ownership of securities	0000046080-15-000081.pdf 0000046080-15-000081.rtf
Jul 30, 2015	10-Q/A	Amendment to a previously filed 10-Q	0000046080-15-000079.pdf 0000046080-15-000079.rtf 0000046080-15-000079.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Jul 29, 2015	10-Q	Quarterly report which provides a continuing view of a company's financial position	0000046080-15-000074.pdf 0000046080-15-000074.rtf 0000046080-15-000074.xls
Jul 20, 2015	8-K	Report of unscheduled material events or corporate event	0000046080-15-000072.pdf 0000046080-15-000072.rtf 0000046080-15-000072.xls
Jul 15, 2015	8-K	Report of unscheduled material events or corporate event	0000046080-15-000071.pdf 0000046080-15-000071.rtf 0000046080-15-000071.xls

Data provided by Kaleidoscope.