SEC Filings

Filing date	Form	Description	View
May 22, 2017	4	Statement of changes in beneficial ownership of securities	0000046080-17-000067.pdf 0000046080-17-000067.rtf
May 22, 2017	4	Statement of changes in beneficial ownership of securities	0000046080-17-000068.pdf 0000046080-17-000068.rtf
May 22, 2017	4	Statement of changes in beneficial ownership of securities	0000046080-17-000069.pdf 0000046080-17-000069.rtf
May 22, 2017	4	Statement of changes in beneficial ownership of securities	0000046080-17-000070.pdf 0000046080-17-000070.rtf
May 22, 2017	4	Statement of changes in beneficial ownership of securities	0000046080-17-000071.pdf 0000046080-17-000071.rtf
May 22, 2017	8-K	Report of unscheduled material events or corporate event	0000046080-17-000073.pdf 0000046080-17-000073.rtf 0000046080-17-000073.xls
May 10, 2017	10-Q	Quarterly report which provides a continuing view of a company's financial position	0000046080-17-000060.pdf 0000046080-17-000060.rtf 0000046080-17-000060.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Apr 24, 2017	8-K	Report of unscheduled material events or corporate event	0000046080-17-000057.pdf 0000046080-17-000057.rtf 0000046080-17-000057.xls
Apr 04, 2017	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	0001193125-17-109540.pdf 0001193125-17-109540.rtf 0001193125-17-109540.xls
Apr 04, 2017	DEFA14A	Additional proxy soliciting materials - definitive	0001193125-17-109542.pdf 0001193125-17-109542.rtf 0001193125-17-109542.xls

Data provided by Kaleidoscope.