SEC Filings

Filing date	Form	Description	View
Jan 9, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-19-000004.pdf
Jan 7, 2019	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-19-000002.pdf 0000882104-19-000002.xls
Dec 28, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-18-000128.pdf
Dec 28, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-18-000129.pdf
Dec 28, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-18-000130.pdf
Dec 28, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-18-000131.pdf
Dec 21, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000123.pdf 0000882104-18-000123.xls
Nov 29, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000121.pdf 0000882104-18-000121.xls
Nov 27, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000119.pdf 0000882104-18-000119.xls
Nov 7, 2018	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML 0000882104-18-000117.pdf 0000882104-18-000117.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Nov 6, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000114.pdf 0000882104-18-000114.xls
Oct 9, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000111.pdf 0000882104-18-000111.xls
Oct 4, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000109.pdf 0000882104-18-000109.xls
Oct 2, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-18-000107.pdf 0000882104-18-000107.xls
Sep 27, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-18-000102.pdf