SEC Filings

Filing date	Form	Description	View
May 07, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000064.pdf 0000046080-19-000064.rtf
May 03, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000060.pdf 0000046080-19-000060.rtf
May 03, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000061.pdf 0000046080-19-000061.rtf
May 03, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000062.pdf 0000046080-19-000062.rtf
May 03, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000063.pdf 0000046080-19-000063.rtf
May 01, 2019	10-Q	Quarterly report which provides a continuing view of a company's financial position	0000046080-19-000059.pdf 0000046080-19-000059.rtf 0000046080-19-000059.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Apr 29, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000050.pdf 0000046080-19-000050.rtf
Apr 29, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000051.pdf 0000046080-19-000051.rtf
Apr 29, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000052.pdf 0000046080-19-000052.rtf
Apr 29, 2019	4	Statement of changes in beneficial ownership of securities	0000046080-19-000053.pdf 0000046080-19-000053.rtf

Data provided by Kaleidoscope.