SEC Filings

Filing date	Form	Description	View
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
Jan 25, 2017	SC 13G/A	An amendment to the SC 13G filing	View HTML 0000353480-17-001556.pdf
Jan 9, 2017	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-17-000003.pdf 0000882104-17-000003.xls
Dec 20, 2016	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-16-000256.pdf 0000882104-16-000256.xls
Dec 16, 2016	8-K	Report of unscheduled material events or corporate event	View HTML 0000882104-16-000254.pdf 0000882104-16-000254.xls
Dec 15, 2016	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-16-000248.pdf
Dec 15, 2016	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-16-000247.pdf
Dec 15, 2016	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-16-000250.pdf
Dec 15, 2016	4	Statement of changes in beneficial ownership of securities	View HTML 0000882104-16-000249.pdf