SEC Filings

Filing date	Form	Description	Filing Group	View
Nov 16, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	0000050725-23-000062.pdf 0000050725-23-000062.rtf 0000050725-23-000062.xls View HTML
Nov 15, 2023	8-K	Report of unscheduled material events or corporate event	Current Reports	0000050725-23-000053.pdf 0000050725-23-000053.rtf 0000050725-23-000053.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Oct 31, 2023	5	Annual filing director officer or owner of more than ten percent	3,4,5	0000050725-23-000051.pdf 0000050725-23-000051.rtf 0000050725-23-000051.xls View HTML
Sep 07, 2023	SC 13D/A	An amendment to a SC 13D filing	Other	0000921895-23-002129.pdf 0000921895-23-002129.rtf 0000921895-23-002129.xls View HTML
Sep 07, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	0000921895-23-002133.pdf 0000921895-23-002133.rtf 0000921895-23-002133.xls View HTML
Sep 05, 2023	8-K	Report of unscheduled material events or corporate event	Current Reports	0000050725-23-000049.pdf 0000050725-23-000049.rtf 0000050725-23-000049.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Aug 03, 2023	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	0000050725-23-000047.pdf 0000050725-23-000047.rtf 0000050725-23-000047.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Aug 02, 2023	8-K	Report of unscheduled material events or corporate event	Current Reports	0000050725-23-000045.pdf 0000050725-23-000045.rtf 0000050725-23-000045.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
May 31, 2023	SD	Specialized Disclosure Report	Other	0000050725-23-000041.pdf 0000050725-23-000041.rtf 0000050725-23-000041.xls View HTML
May 04, 2023	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	0000050725-23-000038.pdf 0000050725-23-000038.rtf 0000050725-23-000038.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML

SEC Filings

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