SEC Filings

Data provided by Kaleidoscope.

Form	Description	Filing date	View
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000079.pdf 0000876167-22-000079.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000081.pdf 0000876167-22-000081.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000078.pdf 0000876167-22-000078.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000083.pdf 0000876167-22-000083.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000085.pdf 0000876167-22-000085.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000084.pdf 0000876167-22-000084.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000082.pdf 0000876167-22-000082.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000086.pdf 0000876167-22-000086.xls
4	Statement of changes in beneficial ownership of securities	Apr 05, 2022	View HTML 0000876167-22-000087.pdf 0000876167-22-000087.xls
10-K/A	Amendment to a previously filed 10-K	Mar 30, 2022	View HTML 0000876167-22-000063.pdf 0000876167-22-000063.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA