SEC Filings

Filing date	Form	Description	View
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000058.pdf 0000046080-20-000058.rtf 0000046080-20-000058.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000059.pdf 0000046080-20-000059.rtf 0000046080-20-000059.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000060.pdf 0000046080-20-000060.rtf 0000046080-20-000060.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000061.pdf 0000046080-20-000061.rtf 0000046080-20-000061.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000062.pdf 0000046080-20-000062.rtf 0000046080-20-000062.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000063.pdf 0000046080-20-000063.rtf 0000046080-20-000063.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000065.pdf 0000046080-20-000065.rtf 0000046080-20-000065.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000064.pdf 0000046080-20-000064.rtf 0000046080-20-000064.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000066.pdf 0000046080-20-000066.rtf 0000046080-20-000066.xls
May 18, 2020	4	Statement of changes in beneficial ownership of securities	0000046080-20-000067.pdf 0000046080-20-000067.rtf 0000046080-20-000067.xls

Data provided by Kaleidoscope.