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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 January 20, 2023 SC 13G A statement of beneficial ownership of common stock by certain persons Other 0001306550-23-000538.pdf 0001306550-23-000538.rtf View HTML January 20, 2023 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-23-000002.pdf 0000790816-23-000002.rtf 0000790816-23-000002.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML December 21, 2022 8-K Report of unscheduled material events or corporate event Current Reports 0001193125-22-310096.pdf 0001193125-22-310096.rtf 0001193125-22-310096.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML December 14, 2022 8-K Report of unscheduled material events or corporate event Current Reports 0001193125-22-304381.pdf 0001193125-22-304381.rtf 0001193125-22-304381.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML December 13, 2022 8-K Report of unscheduled material events or corporate event Current Reports 0001193125-22-303852.pdf 0001193125-22-303852.rtf 0001193125-22-303852.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML December 09, 2022 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001209191-22-060455.pdf 0001209191-22-060455.rtf 0001209191-22-060455.xls View HTML December 09, 2022 8-K Report of unscheduled material events or corporate event Current Reports 0001193125-22-301801.pdf 0001193125-22-301801.rtf 0001193125-22-301801.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML December 09, 2022 8-K Report of unscheduled material events or corporate event Current Reports 0001193125-22-301806.pdf 0001193125-22-301806.rtf 0001193125-22-301806.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML December 07, 2022 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3 Registration Statements 0001193125-22-300235.pdf 0001193125-22-300235.rtf 0001193125-22-300235.xls View HTML December 06, 2022 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3 Registration Statements 0001193125-22-298945.pdf 0001193125-22-298945.rtf 0001193125-22-298945.xls View HTML Pagination First page « First Previous page ‹ Previous … Page 8 Page 9 Page 10 Page 11 Current page 12 Page 13 Page 14 Page 15 Page 16 … Next page Next › Last page Last » Data provided by Kaleidoscope.