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SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Items per page 102550 Filing date Form Description Filing Group View January 17, 2014 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-14-000012.pdf 0000790816-14-000012.rtf View HTML January 17, 2014 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-14-000011.pdf 0000790816-14-000011.rtf View HTML January 17, 2014 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-14-000009.pdf 0000790816-14-000009.rtf View HTML January 17, 2014 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-14-000008.pdf 0000790816-14-000008.rtf View HTML January 02, 2014 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-14-000002.pdf 0000790816-14-000002.rtf View HTML November 13, 2013 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-13-000127.pdf 0000790816-13-000127.rtf View HTML November 05, 2013 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3 Registration Statements 0001193125-13-427807.pdf 0001193125-13-427807.rtf 0001193125-13-427807.xls View HTML November 05, 2013 8-K Report of unscheduled material events or corporate event Current Reports 0001193125-13-427856.pdf 0001193125-13-427856.rtf 0001193125-13-427856.xls View HTML November 01, 2013 10-Q Quarterly report which provides a continuing view of a company's financial position Quarterly Filings 0000790816-13-000125.pdf 0000790816-13-000125.rtf 0000790816-13-000125.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML October 31, 2013 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-13-000122.pdf 0000790816-13-000122.rtf 0000790816-13-000122.xls View HTML Pagination First page « First Previous page ‹ Previous … Page 64 Page 65 Page 66 Page 67 Current page 68 Page 69 Page 70 Page 71 Page 72 … Next page Next › Last page Last » Data provided by Kaleidoscope.