SEC Filings

Form	Description	Filing date	View
8-K	Report of unscheduled material events or corporate event	Jun 18, 2018	View HTML 0000883943-18-000093.pdf 0000883943-18-000093.rtf 0000883943-18-000093.xls
8-K	Report of unscheduled material events or corporate event	Jun 18, 2018	View HTML 0000883943-18-000095.pdf 0000883943-18-000095.rtf 0000883943-18-000095.xls
8-K	Report of unscheduled material events or corporate event	Jun 18, 2018	View HTML 0000883943-18-000096.pdf 0000883943-18-000096.rtf 0000883943-18-000096.xls
4	Statement of changes in beneficial ownership of securities	Jun 14, 2018	View HTML 0000883943-18-000077.pdf 0000883943-18-000077.rtf
4	Statement of changes in beneficial ownership of securities	Jun 14, 2018	View HTML 0000883943-18-000083.pdf 0000883943-18-000083.rtf
4	Statement of changes in beneficial ownership of securities	Jun 14, 2018	View HTML 0000883943-18-000086.pdf 0000883943-18-000086.rtf
4	Statement of changes in beneficial ownership of securities	Jun 14, 2018	View HTML 0000883943-18-000087.pdf 0000883943-18-000087.rtf
4	Statement of changes in beneficial ownership of securities	Jun 14, 2018	View HTML 0000883943-18-000085.pdf 0000883943-18-000085.rtf
4	Statement of changes in beneficial ownership of securities	Jun 14, 2018	View HTML 0000883943-18-000084.pdf 0000883943-18-000084.rtf
4	Statement of changes in beneficial ownership of securities	Jun 11, 2018	View HTML 0000883943-18-000075.pdf 0000883943-18-000075.rtf