SEC Filings

Filing date	Form	Description	View
Oct 02, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000105.pdf 0000046080-19-000105.rtf
Oct 02, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000106.pdf 0000046080-19-000106.rtf
Sep 24, 2019	8-K	Report of unscheduled material events or corporate event	0000950157-19-001070.pdf 0000950157-19-001070.rtf 0000950157-19-001070.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Aug 23, 2019	8-K	Report of unscheduled material events or corporate event	0000950157-19-000917.pdf 0000950157-19-000917.rtf 0000950157-19-000917.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Jul 31, 2019	10-Q	Quarterly report which provides a continuing view of a company's financial position	0000046080-19-000100.pdf 0000046080-19-000100.rtf 0000046080-19-000100.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
Jul 23, 2019	8-K	Report of unscheduled material events or corporate event	0000046080-19-000097.pdf 0000046080-19-000097.rtf 0000046080-19-000097.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
Jul 02, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000086.pdf 0000046080-19-000086.rtf
Jul 02, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000087.pdf 0000046080-19-000087.rtf
Jul 02, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000088.pdf 0000046080-19-000088.rtf
Jul 02, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000089.pdf 0000046080-19-000089.rtf

Data provided by Kaleidoscope.