SEC Filings

Filing date	Form	Description	View
Mar 14, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000029.pdf 0000882104-17-000029.xls
Mar 10, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000027.pdf 0000882104-17-000027.xls
Mar 8, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000025.pdf 0000882104-17-000025.xls
Mar 7, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000023.pdf
Mar 7, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000022.pdf
Mar 7, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000021.pdf
Mar 7, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000019.pdf
Mar 7, 2017	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-17-000020.pdf
Mar 1, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000007.pdf 0000882104-17-000007.xls
Mar 1, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000011.pdf 0000882104-17-000011.xls
Mar 1, 2017	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000882104-17-000013.pdf 0000882104-17-000013.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Feb 21, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000005.pdf 0000882104-17-000005.xls
Feb 14, 2017	SC 13G/A	An amendment to the SC 13G filing	View HTML 0001037389-17-000127.pdf
Feb 10, 2017	SC 13G/A	An amendment to the SC 13G filing	View HTML 0000932471-17-002132.pdf 0000932471-17-002132.xls
Jan 31, 2017	SC 13G/A	An amendment to the SC 13G filing	View HTML 0001445546-17-000686.pdf