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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 June 22, 2004 10-K/A Amendment to a previously filed 10-K Annual Filings 0000950116-04-001952.rtf 0000950116-04-001952.xls View HTML March 22, 2006 10-K/A Amendment to a previously filed 10-K Annual Filings 0000950116-06-000844.rtf 0000950116-06-000844.xls View HTML July 22, 1996 10-K/A Amendment to a previously filed 10-K Annual Filings 0000950116-96-000670.xls View HTML July 27, 1998 10-K/A Amendment to a previously filed 10-K Annual Filings 0000950116-98-001569.xls View HTML March 30, 2001 10-K405 Annual report. The Regulation S-K Item 405 box on the cover page is checked Annual Filings 0000950116-01-000539.xls View HTML March 27, 1996 10-K405 Annual report. The Regulation S-K Item 405 box on the cover page is checked Annual Filings 0000950116-96-000165.xls View HTML March 27, 1997 10-K405 Annual report. The Regulation S-K Item 405 box on the cover page is checked Annual Filings 0000950123-97-002629.xls View HTML May 04, 2012 10-Q Quarterly report which provides a continuing view of a company's financial position Quarterly Filings 0000790816-12-000072.pdf 0000790816-12-000072.rtf 0000790816-12-000072.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML August 03, 2012 10-Q Quarterly report which provides a continuing view of a company's financial position Quarterly Filings 0000790816-12-000114.pdf 0000790816-12-000114.rtf 0000790816-12-000114.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML November 02, 2012 10-Q Quarterly report which provides a continuing view of a company's financial position Quarterly Filings 0000790816-12-000128.pdf 0000790816-12-000128.rtf 0000790816-12-000128.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML 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.