SEC Filings

SEC Filings

Form	Description	Filing date	View
8-K	Report of unscheduled material events or corporate event	Aug 03, 2020	0000840489-20-000056.rtf 0000840489-20-000056.xls 0000840489-20-000056.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
8-K	Report of unscheduled material events or corporate event	Aug 12, 2020	0000840489-20-000060.rtf 0000840489-20-000060.xls 0000840489-20-000060.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
8-K	Report of unscheduled material events or corporate event	Aug 26, 2020	0000840489-20-000065.rtf 0000840489-20-000065.xls 0000840489-20-000065.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
8-K	Report of unscheduled material events or corporate event	Sep 11, 2020	0000840489-20-000068.rtf 0000840489-20-000068.xls 0000840489-20-000068.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
8-K	Report of unscheduled material events or corporate event	Oct 21, 2020	0000840489-20-000070.rtf 0000840489-20-000070.xls 0000840489-20-000070.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
10-Q	Quarterly report which provides a continuing view of a company's financial position	Oct 26, 2020	0000840489-20-000073.rtf 0000840489-20-000073.xls 0000840489-20-000073.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
8-K	Report of unscheduled material events or corporate event	Nov 05, 2020	0000840489-20-000075.rtf 0000840489-20-000075.xls 0000840489-20-000075.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
8-K	Report of unscheduled material events or corporate event	Nov 10, 2020	0000840489-20-000077.rtf 0000840489-20-000077.xls 0000840489-20-000077.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
4	Statement of changes in beneficial ownership of securities	Dec 23, 2020	0000840489-20-000079.rtf 0000840489-20-000079.xls 0000840489-20-000079.pdf View HTML
8-K	Report of unscheduled material events or corporate event	Dec 28, 2020	0000840489-20-000081.rtf 0000840489-20-000081.xls 0000840489-20-000081.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA

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