SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2022202120202019201820172016 Filing date Description Form View 10 April, 2019 An amendment to the SC 13G filing SC 13G/A 0000215457-19-007726.rtf 0000215457-19-007726.pdf 06 February, 2020 An amendment to the SC 13G filing SC 13G/A 0000834237-20-006843.rtf 0000834237-20-006843.pdf 11 February, 2020 An amendment to the SC 13G filing SC 13G/A 0001085146-20-000554.rtf 0001085146-20-000554.xls 0001085146-20-000554.pdf 12 February, 2020 An amendment to the SC 13G filing SC 13G/A 0000914208-20-000150.rtf 0000914208-20-000150.xls 0000914208-20-000150.pdf 12 February, 2021 An amendment to the SC 13G filing SC 13G/A 0000914208-21-000204.rtf 0000914208-21-000204.xls 0000914208-21-000204.pdf 15 March, 2021 An amendment to the SC 13G filing SC 13G/A 0000834237-21-007979.rtf 0000834237-21-007979.pdf 03 February, 2022 An amendment to the SC 13G filing SC 13G/A 0000834237-22-006188.rtf 0000834237-22-006188.pdf 10 February, 2022 An amendment to the SC 13G filing SC 13G/A 0000914208-22-000199.rtf 0000914208-22-000199.xls 0000914208-22-000199.pdf 11 February, 2022 An amendment to the SC 13G filing SC 13G/A 0000769993-22-000171.rtf 0000769993-22-000171.pdf 30 January, 2017 A statement of beneficial ownership of common stock by certain persons SC 13G 0000215457-17-002743.rtf 0000215457-17-002743.pdf 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.