SEC Filings

Filing date	Form	Description	View
02/14/2020	SC 13G/A	An amendment to the SC 13G filing	0000895345-20-000169.pdf 0000895345-20-000169.rtf 0000895345-20-000169.xls
02/13/2020	8-K	Report of unscheduled material events or corporate event	0001095651-20-000005.pdf 0001095651-20-000005.rtf 0001095651-20-000005.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
02/12/2020	SC 13G/A	An amendment to the SC 13G filing	0001217541-20-000010.pdf 0001217541-20-000010.rtf
02/12/2020	4	Statement of changes in beneficial ownership of securities	0001179110-20-001516.pdf 0001179110-20-001516.rtf
02/11/2020	SC 13G/A	An amendment to the SC 13G filing	0001193125-20-030516.pdf 0001193125-20-030516.rtf 0001193125-20-030516.xls
02/11/2020	SC 13G/A	An amendment to the SC 13G filing	0001104659-20-016677.pdf 0001104659-20-016677.rtf 0001104659-20-016677.xls
02/10/2020	SC 13G/A	An amendment to the SC 13G filing	0000834237-20-008646.pdf 0000834237-20-008646.rtf
02/07/2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000315066-20-001038.pdf 0000315066-20-001038.rtf
02/07/2020	4	Statement of changes in beneficial ownership of securities	0001179110-20-001333.pdf 0001179110-20-001333.rtf
02/04/2020	4	Statement of changes in beneficial ownership of securities	0001179110-20-000997.pdf 0001179110-20-000997.rtf