SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Filing date Description Form View 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 03/30/2020 Report of unscheduled material events or corporate event 8-K 0001140361-20-007297.rtf 0001140361-20-007297.xls 0001140361-20-007297.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000021.rtf 0000850429-20-000021.xls 0000850429-20-000021.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000022.rtf 0000850429-20-000022.xls 0000850429-20-000022.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000023.rtf 0000850429-20-000023.xls 0000850429-20-000023.pdf View HTML 04/02/2020 Statement of changes in beneficial ownership of securities 4 0000850429-20-000024.rtf 0000850429-20-000024.xls 0000850429-20-000024.pdf View HTML 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 Pagination First page « First Previous page ‹ Previous … Page 137 Page 138 Page 139 Page 140 Current page 141 Page 142 Page 143 Page 144 Page 145 … Next page Next › Last page Last » Data provided by Kaleidoscope.