SEC Filings

Filing date	Form	Description	Filing Group	View
Dec 23, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0000050725-21-000092.pdf 0000050725-21-000092.rtf 0000050725-21-000092.xls View HTML
Dec 23, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0000050725-21-000093.pdf 0000050725-21-000093.rtf 0000050725-21-000093.xls View HTML
Dec 23, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0000050725-21-000091.pdf 0000050725-21-000091.rtf 0000050725-21-000091.xls View HTML
Dec 23, 2021	4	Statement of changes in beneficial ownership of securities	3,4,5	0000050725-21-000094.pdf 0000050725-21-000094.rtf 0000050725-21-000094.xls View HTML
Dec 28, 2021	DEFC14A	Definitive proxy statement in connection with contested solicitations	Proxy Filings	0000930413-21-001997.pdf 0000930413-21-001997.rtf 0000930413-21-001997.xls View HTML
Dec 29, 2021	PREC14A	Preliminary proxy statement containing contested solicitations	Proxy Filings	0000921895-21-002894.pdf 0000921895-21-002894.rtf 0000921895-21-002894.xls View HTML
Dec 30, 2021	DEFR14A	DEFR14A	Proxy Filings	0000930413-21-002023.pdf 0000930413-21-002023.rtf 0000930413-21-002023.xls View HTML
Jan 03, 2022	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0000930413-22-000003.pdf 0000930413-22-000003.rtf View HTML
Jan 07, 2022	DEFC14A	Definitive proxy statement in connection with contested solicitations	Proxy Filings	0000921895-22-000095.pdf 0000921895-22-000095.rtf 0000921895-22-000095.xls View HTML
Jan 10, 2022	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0000930413-22-000022.pdf 0000930413-22-000022.rtf 0000930413-22-000022.xls View HTML

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