SEC Filings

SEC Filings

Form	Description	Filing date	View
8-K	Report of unscheduled material events or corporate event	Nov 12, 2019	0000840489-19-000078.rtf 0000840489-19-000078.xls 0000840489-19-000078.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
8-K	Report of unscheduled material events or corporate event	Dec 19, 2019	0000840489-19-000082.rtf 0000840489-19-000082.xls 0000840489-19-000082.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
4	Statement of changes in beneficial ownership of securities	Dec 30, 2019	0000840489-19-000085.rtf 0000840489-19-000085.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Dec 30, 2019	0000840489-19-000086.rtf 0000840489-19-000086.pdf View HTML
8-K	Report of unscheduled material events or corporate event	Jan 29, 2020	0000840489-20-000003.rtf 0000840489-20-000003.xls 0000840489-20-000003.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
4	Statement of changes in beneficial ownership of securities	Jan 30, 2020	0000840489-20-000010.rtf 0000840489-20-000010.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 30, 2020	0000840489-20-000011.rtf 0000840489-20-000011.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 30, 2020	0000840489-20-000012.rtf 0000840489-20-000012.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 30, 2020	0000840489-20-000013.rtf 0000840489-20-000013.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 30, 2020	0000840489-20-000014.rtf 0000840489-20-000014.pdf View HTML

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