SEC Filings

Filing date	Form	Description	View
Jun 08, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0001179110-18-008296.pdf
Jun 07, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0001179110-18-008226.pdf
Jun 06, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0001179110-18-008145.pdf
Jun 04, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0001179110-18-007921.pdf
Jun 04, 2018	3	Initial filing by director officer or owner of more than ten percent.	View HTML 0001179110-18-007913.pdf
Jun 04, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0001179110-18-007923.pdf
May 31, 2018	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000046250-18-000014.pdf 0000046250-18-000014.xls EX-101.INS - XBRL INSTANCE DOCUMENT
May 30, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000046250-18-000012.pdf 0000046250-18-000012.xls
May 01, 2018	8-K	Report of unscheduled material events or corporate event	View HTML 0000046250-18-000008.pdf 0000046250-18-000008.xls
Apr 06, 2018	4	Statement of changes in beneficial ownership of securities	View HTML 0001179110-18-005473.pdf