SEC Filings

Filing date	Form	Description	View
Apr 13, 2023	4	Statement of changes in beneficial ownership of securities	View HTML 0000091142-23-000045.pdf 0000091142-23-000045.xls
Apr 13, 2023	4	Statement of changes in beneficial ownership of securities	View HTML 0000091142-23-000046.pdf 0000091142-23-000046.xls
Apr 13, 2023	4	Statement of changes in beneficial ownership of securities	View HTML 0000091142-23-000044.pdf 0000091142-23-000044.xls
Apr 13, 2023	4	Statement of changes in beneficial ownership of securities	View HTML 0000091142-23-000047.pdf 0000091142-23-000047.xls
Apr 13, 2023	4	Statement of changes in beneficial ownership of securities	View HTML 0000091142-23-000048.pdf 0000091142-23-000048.xls
Mar 31, 2023	UPLOAD	UPLOAD	View HTML 0000000000-23-003257.pdf
Mar 09, 2023	4	Statement of changes in beneficial ownership of securities	View HTML 0000091142-23-000041.pdf 0000091142-23-000041.xls
Mar 02, 2023	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	View HTML 0001193125-23-057398.pdf 0001193125-23-057398.xls
Mar 02, 2023	ARS	An annual report to security holders	View HTML 0001193125-23-057464.pdf
Feb 22, 2023	4/A	Amendment to a previously filed 4	View HTML 0000091142-23-000040.pdf 0000091142-23-000040.xls