Financial Information

Filing date	Form	Description	Filing Group	Downloads
05/04/21	8-K	Report of unscheduled material events or corporate event	Current Reports	0000045876-21-000081.rtf 0000045876-21-000081.xls 0000045876-21-000081.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
04/23/21	8-K	Report of unscheduled material events or corporate event	Current Reports	0000045876-21-000074.rtf 0000045876-21-000074.xls 0000045876-21-000074.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
04/21/21	3	Initial filing by director officer or owner of more than ten percent.	3,4,5	0000045876-21-000056.rtf 0000045876-21-000056.xls 0000045876-21-000056.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000058.rtf 0000045876-21-000058.xls 0000045876-21-000058.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000060.rtf 0000045876-21-000060.xls 0000045876-21-000060.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000062.rtf 0000045876-21-000062.xls 0000045876-21-000062.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000064.rtf 0000045876-21-000064.xls 0000045876-21-000064.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000066.rtf 0000045876-21-000066.xls 0000045876-21-000066.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000068.rtf 0000045876-21-000068.xls 0000045876-21-000068.pdf
04/21/21	4	Statement of changes in beneficial ownership of securities	3,4,5	0000045876-21-000070.rtf 0000045876-21-000070.xls 0000045876-21-000070.pdf

Data provided by Kaleidoscope.