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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 February 09, 2012 SC 13G/A An amendment to the SC 13G filing Other 0000932471-12-002672.pdf 0000932471-12-002672.rtf 0000932471-12-002672.xls View HTML February 09, 2012 SC 13G A statement of beneficial ownership of common stock by certain persons Other View HTML February 01, 2012 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-12-000004.pdf 0000790816-12-000004.rtf 0000790816-12-000004.xls View HTML January 27, 2012 SC 13G/A An amendment to the SC 13G filing Other 0000932471-12-000852.pdf 0000932471-12-000852.rtf 0000932471-12-000852.xls View HTML January 17, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-12-003951.pdf 0001209191-12-003951.rtf View HTML January 17, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-12-003952.pdf 0001209191-12-003952.rtf View HTML January 17, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-12-003953.pdf 0001209191-12-003953.rtf View HTML January 17, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0001209191-12-003954.pdf 0001209191-12-003954.rtf View HTML January 12, 2012 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-12-000002.pdf 0000790816-12-000002.rtf 0000790816-12-000002.xls View HTML December 16, 2011 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-11-000003.pdf 0000790816-11-000003.rtf 0000790816-11-000003.xls View HTML Pagination First page « First Previous page ‹ Previous … Page 81 Page 82 Page 83 Page 84 Current page 85 Page 86 Page 87 Page 88 Page 89 … Next page Next › Last page Last » Data provided by Kaleidoscope.