SEC Filings

Filing date	Form	Description	View
Feb 23, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000028.pdf 0000046080-21-000028.rtf 0000046080-21-000028.xls
Feb 23, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000029.pdf 0000046080-21-000029.rtf 0000046080-21-000029.xls
Feb 23, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000030.pdf 0000046080-21-000030.rtf 0000046080-21-000030.xls
Feb 23, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000031.pdf 0000046080-21-000031.rtf 0000046080-21-000031.xls
Feb 23, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000032.pdf 0000046080-21-000032.rtf 0000046080-21-000032.xls
Feb 22, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000020.pdf 0000046080-21-000020.rtf 0000046080-21-000020.xls
Feb 22, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000021.pdf 0000046080-21-000021.rtf 0000046080-21-000021.xls
Feb 22, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000022.pdf 0000046080-21-000022.rtf 0000046080-21-000022.xls
Feb 22, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000023.pdf 0000046080-21-000023.rtf 0000046080-21-000023.xls
Feb 22, 2021	4	Statement of changes in beneficial ownership of securities	0000046080-21-000024.pdf 0000046080-21-000024.rtf 0000046080-21-000024.xls

Data provided by Kaleidoscope.