SEC Filings

Filing date	Form	Description	View
Jan 04, 2023	4	Statement of changes in beneficial ownership of securities	0000046080-23-000004.pdf 0000046080-23-000004.rtf 0000046080-23-000004.xls
Jan 04, 2023	4	Statement of changes in beneficial ownership of securities	0000046080-23-000006.pdf 0000046080-23-000006.rtf 0000046080-23-000006.xls
Nov 17, 2022	8-K	Report of unscheduled material events or corporate event	0000046080-22-000133.pdf 0000046080-22-000133.rtf 0000046080-22-000133.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Nov 15, 2022	4	Statement of changes in beneficial ownership of securities	0000046080-22-000128.pdf 0000046080-22-000128.rtf 0000046080-22-000128.xls
Nov 15, 2022	4	Statement of changes in beneficial ownership of securities	0000046080-22-000129.pdf 0000046080-22-000129.rtf 0000046080-22-000129.xls
Nov 15, 2022	4	Statement of changes in beneficial ownership of securities	0000046080-22-000130.pdf 0000046080-22-000130.rtf 0000046080-22-000130.xls
Nov 15, 2022	4	Statement of changes in beneficial ownership of securities	0000046080-22-000131.pdf 0000046080-22-000131.rtf 0000046080-22-000131.xls
Nov 15, 2022	UPLOAD	UPLOAD	0000000000-22-012379.pdf 0000000000-22-012379.rtf
Nov 10, 2022	8-K	Report of unscheduled material events or corporate event	0000046080-22-000127.pdf 0000046080-22-000127.rtf 0000046080-22-000127.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Nov 08, 2022	CORRESP	CORRESP	0000046080-22-000125.pdf 0000046080-22-000125.rtf

Data provided by Kaleidoscope.