SEC Filings

Form	Description	Filing date	View
8-K	Report of unscheduled material events or corporate event	January 30, 2020	0000059478-20-000012.pdf 0000059478-20-000012.rtf 0000059478-20-000012.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
5	Annual filing director officer or owner of more than ten percent.	February 3, 2020	0000059478-20-000014.pdf 0000059478-20-000014.rtf 0000059478-20-000014.xls View HTML
4	Statement of changes in beneficial ownership of securities	February 4, 2020	0000059478-20-000016.pdf 0000059478-20-000016.rtf 0000059478-20-000016.xls View HTML
4	Statement of changes in beneficial ownership of securities	February 4, 2020	0000059478-20-000018.pdf 0000059478-20-000018.rtf 0000059478-20-000018.xls View HTML
4	Statement of changes in beneficial ownership of securities	February 4, 2020	0000059478-20-000020.pdf 0000059478-20-000020.rtf 0000059478-20-000020.xls View HTML
4	Statement of changes in beneficial ownership of securities	February 4, 2020	0000059478-20-000022.pdf 0000059478-20-000022.rtf 0000059478-20-000022.xls View HTML
SC 13G/A	An amendment to the SC 13G filing	February 5, 2020	0000834237-20-005451.pdf 0000834237-20-005451.rtf View HTML
4	Statement of changes in beneficial ownership of securities	February 6, 2020	0001209191-20-007128.pdf 0001209191-20-007128.rtf 0001209191-20-007128.xls View HTML
3	Initial filing by director officer or owner of more than ten percent.	February 7, 2020	0000059478-20-000024.pdf 0000059478-20-000024.rtf 0000059478-20-000024.xls View HTML
SC TO-T/A	Amendment to a previously filed SC TO-T	February 11, 2020	0001193125-20-031296.pdf 0001193125-20-031296.rtf View HTML

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