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SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Items per page 102550 Filing date Form Description Filing Group View March 15, 2012 UPLOAD UPLOAD Other 0000000000-12-013230.pdf View HTML March 12, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000033.pdf 0000790816-12-000033.rtf View HTML March 12, 2012 SC 13G/A An amendment to the SC 13G filing Other View HTML March 07, 2012 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-12-000031.pdf 0000790816-12-000031.rtf 0000790816-12-000031.xls View HTML March 05, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000021.pdf 0000790816-12-000021.rtf View HTML March 05, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000022.pdf 0000790816-12-000022.rtf View HTML March 05, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000023.pdf 0000790816-12-000023.rtf View HTML March 05, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000024.pdf 0000790816-12-000024.rtf View HTML March 05, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000025.pdf 0000790816-12-000025.rtf View HTML March 05, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000026.pdf 0000790816-12-000026.rtf View HTML Pagination First page « First Previous page ‹ Previous … Page 79 Page 80 Page 81 Page 82 Current page 83 Page 84 Page 85 Page 86 Page 87 … Next page Next › Last page Last » Data provided by Kaleidoscope.
