SEC Filings

Filing date	Form	Description	View
Mar 3, 2022	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-22-000033.pdf 0000807863-22-000033.xls
Mar 3, 2022	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-22-000037.pdf 0000807863-22-000037.xls
Mar 3, 2022	3	Initial filing by director officer or owner of more than ten percent.	View HTML 0000807863-22-000038.pdf 0000807863-22-000038.xls
Feb 25, 2022	8-K	Report of unscheduled material events or corporate event	View HTML 0000807863-22-000022.pdf 0000807863-22-000022.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 14, 2022	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001495115-22-000003.pdf
Feb 11, 2022	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001011438-22-000091.pdf 0001011438-22-000091.xls
Feb 11, 2022	SC 13G/A	An amendment to the SC 13G filing	View HTML 0001214659-22-002297.pdf 0001214659-22-002297.xls
Feb 10, 2022	SC 13G/A	An amendment to the SC 13G filing	View HTML 0001104659-22-018107.pdf
Feb 4, 2022	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML 0000807863-22-000020.pdf 0000807863-22-000020.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 1, 2022	SC 13G/A	An amendment to the SC 13G filing	View HTML 0000834237-22-004522.pdf