SEC Filings

Filing date	Description	Form	Filing Group	View
May 16, 2023	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	6-K	Current Reports	0000950170-23-022332.pdf 0000950170-23-022332.rtf 0000950170-23-022332.xls View HTML
Apr 26, 2023	Registration of securities of foreign private issuers pursuant to section 12(b) or (g)	20-F	Annual Filings	0000950170-23-014775.pdf 0000950170-23-014775.rtf 0000950170-23-014775.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Mar 29, 2023	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	6-K	Current Reports	0000950170-23-010421.pdf 0000950170-23-010421.rtf 0000950170-23-010421.xls View HTML
Feb 13, 2023	An amendment to the SC 13G filing	SC 13G/A	Other	0000950170-23-002514.pdf 0000950170-23-002514.rtf 0000950170-23-002514.xls View HTML
Jan 23, 2023	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	6-K	Current Reports	0000950170-23-000986.pdf 0000950170-23-000986.rtf 0000950170-23-000986.xls View HTML
Nov 23, 2022	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	6-K	Current Reports	0000950170-22-025634.pdf 0000950170-22-025634.rtf 0000950170-22-025634.xls View HTML
Sep 07, 2022	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	6-K	Current Reports	0001564590-22-031105.pdf 0001564590-22-031105.rtf 0001564590-22-031105.xls View HTML
Aug 04, 2022	UPLOAD	UPLOAD	Other	0000000000-22-008211.pdf 0000000000-22-008211.rtf View HTML
Jun 10, 2022	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	6-K	Current Reports	0001564590-22-022914.pdf 0001564590-22-022914.rtf 0001564590-22-022914.xls View HTML
Apr 28, 2022	Registration of securities of foreign private issuers pursuant to section 12(b) or (g)	20-F	Annual Filings	0001564590-22-016241.pdf 0001564590-22-016241.rtf 0001564590-22-016241.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML