SEC Filings

Filing date	Description	Form	View
Jul 10, 2020	A statement of beneficial ownership of common stock by certain persons	SC 13G	0000919574-20-004570.pdf 0000919574-20-004570.rtf 0000919574-20-004570.xls View HTML
Feb 02, 2021	A statement of beneficial ownership of common stock by certain persons	SC 13G	0000834237-21-007135.pdf 0000834237-21-007135.rtf View HTML
Feb 04, 2021	A statement of beneficial ownership of common stock by certain persons	SC 13G	0001843240-21-000002.pdf 0001843240-21-000002.rtf 0001843240-21-000002.xls View HTML
Feb 04, 2021	A statement of beneficial ownership of common stock by certain persons	SC 13G	0001843236-21-000002.pdf 0001843236-21-000002.rtf 0001843236-21-000002.xls View HTML
Feb 09, 2021	A statement of beneficial ownership of common stock by certain persons	SC 13G	0001193125-21-034318.pdf 0001193125-21-034318.rtf 0001193125-21-034318.xls View HTML
Feb 16, 2021	A statement of beneficial ownership of common stock by certain persons	SC 13G	0001104659-21-023459.pdf 0001104659-21-023459.rtf 0001104659-21-023459.xls View HTML
Feb 16, 2021	A statement of beneficial ownership of common stock by certain persons	SC 13G	0001104659-21-023860.pdf 0001104659-21-023860.rtf 0001104659-21-023860.xls View HTML
Feb 14, 2022	A statement of beneficial ownership of common stock by certain persons	SC 13G	0001104659-22-022374.pdf 0001104659-22-022374.rtf 0001104659-22-022374.xls View HTML
Feb 14, 2022	A statement of beneficial ownership of common stock by certain persons	SC 13G	0000902664-22-001721.pdf 0000902664-22-001721.rtf 0000902664-22-001721.xls View HTML
May 25, 2022	Amendment to a previously filed 20-F	20-F/A	0001193125-22-159006.pdf 0001193125-22-159006.rtf 0001193125-22-159006.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML

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