SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20232022202120202019201820172016 Filing date Description Form View 12 February, 2021 A statement of beneficial ownership of common stock by certain persons SC 13G 0000769993-21-000109.rtf 0000769993-21-000109.pdf 07 December, 2023 A statement of beneficial ownership of common stock by certain persons SC 13G 0001140361-23-056578.rtf 0001140361-23-056578.xls 0001140361-23-056578.pdf 03 April, 2018 An amendment to a SC 13D filing SC 13D/A 0000894579-18-000132.rtf 0000894579-18-000132.xls 0000894579-18-000132.pdf 19 January, 2017 An amendment to a SC 13D filing SC 13D/A 0000894579-17-000008.rtf 0000894579-17-000008.xls 0000894579-17-000008.pdf 06 July, 2017 An amendment to a SC 13D filing SC 13D/A 0000894579-17-000178.rtf 0000894579-17-000178.xls 0000894579-17-000178.pdf 04 November, 2019 An amendment to a SC 13D filing SC 13D/A 0000943663-19-000205.rtf 0000943663-19-000205.xls 0000943663-19-000205.pdf 20 May, 2020 An amendment to a SC 13D filing SC 13D/A 0000894579-20-000101.rtf 0000894579-20-000101.xls 0000894579-20-000101.pdf 04 November, 2020 An amendment to a SC 13D filing SC 13D/A 0000943663-20-000249.rtf 0000943663-20-000249.xls 0000943663-20-000249.pdf 15 November, 2016 Filing by person(s) reporting owned shares of common stock in a public company >5% SC 13D 0000894579-16-000308.rtf 0000894579-16-000308.xls 0000894579-16-000308.pdf 11 October, 2016 Securities offered to employees pursuant to employee benefit plans S-8 0001104659-16-149581.rtf 0001104659-16-149581.xls 0001104659-16-149581.pdf Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Current page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.