SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018 Items per page 102550 Filing date Form Description View Sep 17, 2021 8-K Report of unscheduled material events or corporate event 0001193125-21-276245.pdf 0001193125-21-276245.rtf 0001193125-21-276245.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Sep 29, 2021 8-K Report of unscheduled material events or corporate event 0000950170-21-001926.pdf 0000950170-21-001926.rtf 0000950170-21-001926.xls EX-101.PRE - XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT View HTML Dec 17, 2021 8-K Report of unscheduled material events or corporate event 0000950170-21-005255.pdf 0000950170-21-005255.rtf 0000950170-21-005255.xls EX-101.PRE - XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT View HTML Jan 04, 2022 8-K Report of unscheduled material events or corporate event 0001193125-22-001861.pdf 0001193125-22-001861.rtf 0001193125-22-001861.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Jan 10, 2022 8-K Report of unscheduled material events or corporate event 0000950170-22-000191.pdf 0000950170-22-000191.rtf 0000950170-22-000191.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Jun 10, 2022 8-K Report of unscheduled material events or corporate event 0000950170-22-011474.pdf 0000950170-22-011474.rtf 0000950170-22-011474.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Jun 21, 2022 8-K Report of unscheduled material events or corporate event 0000950170-22-011880.pdf 0000950170-22-011880.rtf 0000950170-22-011880.xls EX-101.PRE - XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT View HTML Jul 22, 2022 8-K Report of unscheduled material events or corporate event 0001193125-22-200141.pdf 0001193125-22-200141.rtf 0001193125-22-200141.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Aug 04, 2022 8-K Report of unscheduled material events or corporate event 0000950170-22-014816.pdf 0000950170-22-014816.rtf 0000950170-22-014816.xls EX-101.PRE - XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT View HTML Aug 10, 2022 8-K Report of unscheduled material events or corporate event 0000950170-22-016458.pdf 0000950170-22-016458.rtf 0000950170-22-016458.xls EX-101.LAB - XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT View HTML Pagination First page « Previous page ‹ … Page 13 Page 14 Page 15 Page 16 Current page 17 Page 18 Page 19 Page 20 Page 21 … Next page › Last page » Data provided by Kaleidoscope.