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SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Items per page 102550 Filing date Form Description Filing Group View April 20, 2023 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-23-000020.pdf 0000790816-23-000020.rtf 0000790816-23-000020.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024850.pdf 0001209191-23-024850.rtf 0001209191-23-024850.xls View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024853.pdf 0001209191-23-024853.rtf 0001209191-23-024853.xls View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024856.pdf 0001209191-23-024856.rtf 0001209191-23-024856.xls View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024858.pdf 0001209191-23-024858.rtf 0001209191-23-024858.xls View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024860.pdf 0001209191-23-024860.rtf 0001209191-23-024860.xls View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024862.pdf 0001209191-23-024862.rtf 0001209191-23-024862.xls View HTML April 19, 2023 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-23-024865.pdf 0001209191-23-024865.rtf 0001209191-23-024865.xls View HTML March 31, 2023 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy") Proxy Filings 0001193125-23-088027.pdf 0001193125-23-088027.rtf 0001193125-23-088027.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML March 31, 2023 DEFA14A Additional proxy soliciting materials - definitive Proxy Filings 0001193125-23-088039.pdf 0001193125-23-088039.rtf View HTML Pagination First page « First Previous page ‹ Previous … Page 5 Page 6 Page 7 Page 8 Current page 9 Page 10 Page 11 Page 12 Page 13 … Next page Next › Last page Last » Data provided by Kaleidoscope.