SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Filing date Description Form View 11/06/2023 Report of unscheduled material events or corporate event 8-K 0001193125-23-271467.rtf 0001193125-23-271467.xls 0001193125-23-271467.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 10/04/2023 Report of unscheduled material events or corporate event 8-K 0001193125-23-250760.rtf 0001193125-23-250760.xls 0001193125-23-250760.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 10/04/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-051961.rtf 0000950170-23-051961.xls 0000950170-23-051961.pdf View HTML 10/04/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-051957.rtf 0000950170-23-051957.xls 0000950170-23-051957.pdf View HTML 10/04/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-051956.rtf 0000950170-23-051956.xls 0000950170-23-051956.pdf View HTML 10/04/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-051962.rtf 0000950170-23-051962.xls 0000950170-23-051962.pdf View HTML 10/04/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-051976.rtf 0000950170-23-051976.xls 0000950170-23-051976.pdf View HTML 09/05/2023 Report of unscheduled material events or corporate event 8-K 0001193125-23-228143.rtf 0001193125-23-228143.xls 0001193125-23-228143.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 08/14/2023 An amendment to a SC 13D filing SC 13D/A 0000807249-23-000100.rtf 0000807249-23-000100.xls 0000807249-23-000100.pdf View HTML 08/09/2023 Quarterly report which provides a continuing view of a company's financial position 10-Q 0000850429-23-000023.rtf 0000850429-23-000023.xls 0000850429-23-000023.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Pagination First page « First Previous page ‹ Previous … Page 4 Page 5 Page 6 Page 7 Current page 8 Page 9 Page 10 Page 11 Page 12 … Next page Next › Last page Last » Data provided by Kaleidoscope.