SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Filing date Description Form View 07/06/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-032096.rtf 0000950170-23-032096.xls 0000950170-23-032096.pdf View HTML 07/06/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-032100.rtf 0000950170-23-032100.xls 0000950170-23-032100.pdf View HTML 06/05/2023 An annual report of employee stock purchase, savings and similar plans 11-K 0000850429-23-000014.rtf 0000850429-23-000014.xls 0000850429-23-000014.pdf View HTML 05/18/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-023048.rtf 0000950170-23-023048.xls 0000950170-23-023048.pdf View HTML 05/18/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-023050.rtf 0000950170-23-023050.xls 0000950170-23-023050.pdf View HTML 05/18/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-023053.rtf 0000950170-23-023053.xls 0000950170-23-023053.pdf View HTML 05/18/2023 Statement of changes in beneficial ownership of securities 4 0000950170-23-023056.rtf 0000950170-23-023056.xls 0000950170-23-023056.pdf View HTML 05/08/2023 Report of unscheduled material events or corporate event 8-K 0000850429-23-000012.rtf 0000850429-23-000012.xls 0000850429-23-000012.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 05/08/2023 Report of unscheduled material events or corporate event 8-K 0000850429-23-000011.rtf 0000850429-23-000011.xls 0000850429-23-000011.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML 05/08/2023 Quarterly report which provides a continuing view of a company's financial position 10-Q 0000850429-23-000010.rtf 0000850429-23-000010.xls 0000850429-23-000010.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Pagination First page « First Previous page ‹ Previous Page 1 Current 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.