SEC Filings

Filing date	Form	Description	View
Nov 8, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-18-000069.pdf
Nov 8, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-18-000072.pdf
Nov 8, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-18-000070.pdf
Nov 8, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-18-000073.pdf
Nov 8, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-18-000071.pdf
Nov 7, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000807863-18-000061.pdf 0000807863-18-000061.xls
Nov 5, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000807863-18-000059.pdf 0000807863-18-000059.xls
Nov 1, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000807863-18-000057.pdf 0000807863-18-000057.xls
Oct 23, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000807863-18-000053.pdf 0000807863-18-000053.xls
Oct 23, 2018	8-A12G	Registration of certain classes of securities 12(g) of the Securities Exchange Act	View HTML 0000807863-18-000055.pdf 0000807863-18-000055.xls