SEC Filings

Filing date	Form	Description	View
Nov 18, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0000779152-21-000110.pdf 0000779152-21-000110.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Nov 16, 2021	4	Statement of changes in beneficial ownership of securities	View HTML 0000779152-21-000102.pdf 0000779152-21-000102.xls
Nov 16, 2021	4	Statement of changes in beneficial ownership of securities	View HTML 0000779152-21-000103.pdf 0000779152-21-000103.xls
Nov 9, 2021	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML 0000779152-21-000099.pdf 0000779152-21-000099.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Nov 8, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0000779152-21-000096.pdf 0000779152-21-000096.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Nov 3, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0000779152-21-000092.pdf 0000779152-21-000092.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Oct 5, 2021	4	Statement of changes in beneficial ownership of securities	View HTML 0000779152-21-000085.pdf 0000779152-21-000085.xls
Oct 5, 2021	4	Statement of changes in beneficial ownership of securities	View HTML 0000779152-21-000086.pdf 0000779152-21-000086.xls
Oct 5, 2021	4	Statement of changes in beneficial ownership of securities	View HTML 0000779152-21-000087.pdf 0000779152-21-000087.xls
Oct 5, 2021	4	Statement of changes in beneficial ownership of securities	View HTML 0000779152-21-000088.pdf 0000779152-21-000088.xls

Data provided by Kaleidoscope.

investor relations