SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Filing date Description Form View 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 08/09/2023 Report of unscheduled material events or corporate event 8-K 0000850429-23-000025.rtf 0000850429-23-000025.xls 0000850429-23-000025.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 08/07/2023 Report of unscheduled material events or corporate event 8-K 0000850429-23-000020.rtf 0000850429-23-000020.xls 0000850429-23-000020.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 07/07/2023 An amendment to the SC 13G filing SC 13G/A 0001306550-23-009515.rtf 0001306550-23-009515.pdf View HTML 07/06/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-032084.rtf 0000950170-23-032084.xls 0000950170-23-032084.pdf View HTML 07/06/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-032091.rtf 0000950170-23-032091.xls 0000950170-23-032091.pdf View HTML 07/06/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-032093.rtf 0000950170-23-032093.xls 0000950170-23-032093.pdf View HTML 07/06/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-032094.rtf 0000950170-23-032094.xls 0000950170-23-032094.pdf View HTML Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.