SEC Filings

Filing date	Form	Description	View
Jun 01, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000078.pdf 0000046080-21-000078.rtf 0000046080-21-000078.xls
May 28, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000077.pdf 0000046080-21-000077.rtf 0000046080-21-000077.xls
May 24, 2021	SD	Specialized Disclosure Report	0000046080-21-000063.pdf 0000046080-21-000063.rtf 0000046080-21-000063.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000064.pdf 0000046080-21-000064.rtf 0000046080-21-000064.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000065.pdf 0000046080-21-000065.rtf 0000046080-21-000065.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000066.pdf 0000046080-21-000066.rtf 0000046080-21-000066.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000067.pdf 0000046080-21-000067.rtf 0000046080-21-000067.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000068.pdf 0000046080-21-000068.rtf 0000046080-21-000068.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000069.pdf 0000046080-21-000069.rtf 0000046080-21-000069.xls
May 24, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000070.pdf 0000046080-21-000070.rtf 0000046080-21-000070.xls

Data provided by Kaleidoscope.