SEC Filings

Filing date	Form	Description	View
Jun 12, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000065.pdf
Jun 12, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000067.pdf
Jun 12, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000066.pdf
Jun 12, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000068.pdf
Jun 12, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000064.pdf
Jun 7, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000051.pdf 0000882104-17-000051.xls
Jun 5, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000049.pdf 0000882104-17-000049.xls
May 11, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000047.pdf 0000882104-17-000047.xls
May 3, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000043.pdf 0000882104-17-000043.xls
May 3, 2017	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML 0000882104-17-000045.pdf 0000882104-17-000045.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Apr 28, 2017	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	View HTML 0000882104-17-000037.pdf 0000882104-17-000037.xls
Apr 28, 2017	DEFA14A	Additional proxy soliciting materials - definitive	View HTML 0000882104-17-000039.pdf 0000882104-17-000039.xls
Apr 6, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000035.pdf 0000882104-17-000035.xls
Mar 27, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000033.pdf
Mar 21, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000031.pdf 0000882104-17-000031.xls