SEC Filings

SEC Filings

Form	Description	Filing date	View
4	Statement of changes in beneficial ownership of securities	Feb 03, 2023	0000840489-23-000038.rtf 0000840489-23-000038.xls 0000840489-23-000038.pdf View HTML
8-K	Report of unscheduled material events or corporate event	Feb 02, 2023	0000840489-23-000015.rtf 0000840489-23-000015.xls 0000840489-23-000015.pdf View HTMLEX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
4	Statement of changes in beneficial ownership of securities	Feb 01, 2023	0000840489-23-000013.rtf 0000840489-23-000013.xls 0000840489-23-000013.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 27, 2023	0000840489-23-000012.rtf 0000840489-23-000012.xls 0000840489-23-000012.pdf View HTML
SC 13G	A statement of beneficial ownership of common stock by certain persons	Jan 25, 2023	0001306550-23-003530.rtf 0001306550-23-003530.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 24, 2023	0000840489-23-000010.rtf 0000840489-23-000010.xls 0000840489-23-000010.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 19, 2023	0000840489-23-000008.rtf 0000840489-23-000008.xls 0000840489-23-000008.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 13, 2023	0000840489-23-000006.rtf 0000840489-23-000006.xls 0000840489-23-000006.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 10, 2023	0000840489-23-000004.rtf 0000840489-23-000004.xls 0000840489-23-000004.pdf View HTML
4	Statement of changes in beneficial ownership of securities	Jan 05, 2023	0000840489-23-000002.rtf 0000840489-23-000002.xls 0000840489-23-000002.pdf View HTML

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