SEC Filings

Filing date	Form	Description	View
May 31, 2019	8-K	Report of unscheduled material events or corporate event	0000059440-19-000037.pdf 0000059440-19-000037.rtf 0000059440-19-000037.xls
May 29, 2019	4	Statement of changes in beneficial ownership of securities	0000899243-19-015116.pdf 0000899243-19-015116.rtf
May 10, 2019	10-Q	Quarterly report which provides a continuing view of a company's financial position	0000059440-19-000032.pdf 0000059440-19-000032.rtf 0000059440-19-000032.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
May 07, 2019	8-K	Report of unscheduled material events or corporate event	0000059440-19-000029.pdf 0000059440-19-000029.rtf 0000059440-19-000029.xls
May 03, 2019	8-K	Report of unscheduled material events or corporate event	0000059440-19-000026.pdf 0000059440-19-000026.rtf 0000059440-19-000026.xls
May 03, 2019	8-K	Report of unscheduled material events or corporate event	0000059440-19-000027.pdf 0000059440-19-000027.rtf 0000059440-19-000027.xls
May 02, 2019	4	Statement of changes in beneficial ownership of securities	0000899243-19-011954.pdf 0000899243-19-011954.rtf
May 02, 2019	4	Statement of changes in beneficial ownership of securities	0000899243-19-011951.pdf 0000899243-19-011951.rtf
May 02, 2019	4	Statement of changes in beneficial ownership of securities	0000899243-19-011953.pdf 0000899243-19-011953.rtf
May 02, 2019	4	Statement of changes in beneficial ownership of securities	0000899243-19-011952.pdf 0000899243-19-011952.rtf

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