SEC Filings

Filing date	Form	Description	Filing Group	View
Jan 28, 2022	8-K	Report of unscheduled material events or corporate event	Current Reports	0000355811-22-000003.pdf 0000355811-22-000003.rtf 0000355811-22-000003.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Nov 5, 2021	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	0000355811-21-000040.pdf 0000355811-21-000040.rtf 0000355811-21-000040.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Nov 3, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0001562180-21-006799.pdf 0001562180-21-006799.rtf 0001562180-21-006799.xls View HTML
Nov 2, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0001562180-21-006741.pdf 0001562180-21-006741.rtf 0001562180-21-006741.xls View HTML
Oct 29, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0001562180-21-006674.pdf 0001562180-21-006674.rtf 0001562180-21-006674.xls View HTML
Oct 29, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0001562180-21-006677.pdf 0001562180-21-006677.rtf 0001562180-21-006677.xls View HTML
Oct 29, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0001562180-21-006693.pdf 0001562180-21-006693.rtf 0001562180-21-006693.xls View HTML
Oct 25, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0001562180-21-006634.pdf 0001562180-21-006634.rtf 0001562180-21-006634.xls View HTML
Oct 22, 2021	8-K	Report of unscheduled material events or corporate event	Current Reports	0000355811-21-000038.pdf 0000355811-21-000038.rtf 0000355811-21-000038.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Aug 5, 2021	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	0000355811-21-000035.pdf 0000355811-21-000035.rtf 0000355811-21-000035.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML