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SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Items per page 102550 Filing date Form Description Filing Group View March 31, 2022 DEFA14A Additional proxy soliciting materials - definitive Proxy Filings 0001193125-22-090868.pdf 0001193125-22-090868.rtf 0001193125-22-090868.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016329.pdf 0001209191-22-016329.rtf 0001209191-22-016329.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016337.pdf 0001209191-22-016337.rtf 0001209191-22-016337.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016345.pdf 0001209191-22-016345.rtf 0001209191-22-016345.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016351.pdf 0001209191-22-016351.rtf 0001209191-22-016351.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016370.pdf 0001209191-22-016370.rtf 0001209191-22-016370.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016366.pdf 0001209191-22-016366.rtf 0001209191-22-016366.xls View HTML March 04, 2022 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-22-016381.pdf 0001209191-22-016381.rtf 0001209191-22-016381.xls View HTML February 24, 2022 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings 0000790816-22-000009.pdf 0000790816-22-000009.rtf 0000790816-22-000009.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML February 10, 2022 SC 13G/A An amendment to the SC 13G filing Other 0000093751-22-000078.pdf 0000093751-22-000078.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.