SEC Filings

Filing date	Form	Description	Filing Group	View
Feb 12, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0000895421-20-000102.pdf 0000895421-20-000102.rtf View HTML
Feb 13, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0001193125-20-035535.pdf 0001193125-20-035535.rtf 0001193125-20-035535.xls View HTML
Feb 14, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0001193125-20-036872.pdf 0001193125-20-036872.rtf 0001193125-20-036872.xls View HTML
Feb 14, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0001193125-20-036877.pdf 0001193125-20-036877.rtf 0001193125-20-036877.xls View HTML
Feb 14, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0001193125-20-036881.pdf 0001193125-20-036881.rtf 0001193125-20-036881.xls View HTML
Mar 02, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0001104659-20-027975.pdf 0001104659-20-027975.rtf 0001104659-20-027975.xls View HTML
Feb 21, 2020	20-F/A	Amendment to a previously filed 20-F	Annual Filings	0001193125-20-043999.pdf 0001193125-20-043999.rtf 0001193125-20-043999.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML
Aug 09, 2019	DRS/A	Amendment to a previously filed DRS	Registration Statements	0000950123-19-007445.pdf 0000950123-19-007445.rtf 0000950123-19-007445.xls View HTML
Sep 17, 2019	DRS/A	Amendment to a previously filed DRS	Registration Statements	0000950123-19-008949.pdf 0000950123-19-008949.rtf 0000950123-19-008949.xls View HTML
Aug 26, 2022	F-3/A	Amendment to a previously filed F-3	Registration Statements	0001193125-22-230483.pdf 0001193125-22-230483.rtf 0001193125-22-230483.xls View HTML

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