SEC Filings

Form	Filing date	Description	View
4	May 22, 2019	Statement of changes in beneficial ownership of securities	0000056978-19-000061.pdf 0000056978-19-000061.rtf View HTML
8-K	May 20, 2019	Report of unscheduled material events or corporate event	0000056978-19-000059.pdf 0000056978-19-000059.rtf 0000056978-19-000059.xls View HTML
SD	May 17, 2019	Specialized Disclosure Report	0000056978-19-000057.pdf 0000056978-19-000057.rtf 0000056978-19-000057.xls View HTML
4	May 14, 2019	Statement of changes in beneficial ownership of securities	0000056978-19-000055.pdf 0000056978-19-000055.rtf View HTML
10-Q	May 03, 2019	Quarterly report which provides a continuing view of a company's financial position	0000056978-19-000053.pdf 0000056978-19-000053.rtf 0000056978-19-000053.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML
8-K	May 02, 2019	Report of unscheduled material events or corporate event	0000056978-19-000051.pdf 0000056978-19-000051.rtf 0000056978-19-000051.xls View HTML
4	Apr 03, 2019	Statement of changes in beneficial ownership of securities	0000056978-19-000037.pdf 0000056978-19-000037.rtf View HTML
4	Apr 03, 2019	Statement of changes in beneficial ownership of securities	0000056978-19-000039.pdf 0000056978-19-000039.rtf View HTML
4	Apr 03, 2019	Statement of changes in beneficial ownership of securities	0000056978-19-000041.pdf 0000056978-19-000041.rtf View HTML
4	Apr 03, 2019	Statement of changes in beneficial ownership of securities	0000056978-19-000043.pdf 0000056978-19-000043.rtf View HTML

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