SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Filing date Description Form View 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000025.rtf 0000850429-20-000025.xls 0000850429-20-000025.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000026.rtf 0000850429-20-000026.xls 0000850429-20-000026.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000027.rtf 0000850429-20-000027.xls 0000850429-20-000027.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000029.rtf 0000850429-20-000029.xls 0000850429-20-000029.pdf View HTML 03/30/2020 Report of unscheduled material events or corporate event 8-K 0001140361-20-007297.rtf 0001140361-20-007297.xls 0001140361-20-007297.pdf View HTML 03/20/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000017.rtf 0000850429-20-000017.xls 0000850429-20-000017.pdf View HTML 03/20/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000018.rtf 0000850429-20-000018.xls 0000850429-20-000018.pdf View HTML 03/20/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000019.rtf 0000850429-20-000019.xls 0000850429-20-000019.pdf View HTML 03/20/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000020.rtf 0000850429-20-000020.xls 0000850429-20-000020.pdf View HTML 03/16/2020 Annual report which provides a comprehensive overview of the company for the past year 10-K 0000850429-20-000014.rtf 0000850429-20-000014.xls 0000850429-20-000014.pdf EX-101.INS - XBRL INSTANCE DOCUMENT View HTML Pagination First page « First Previous page ‹ Previous … Page 27 Page 28 Page 29 Page 30 Current page 31 Page 32 Page 33 Page 34 Page 35 … Next page Next › Last page Last » Data provided by Kaleidoscope.