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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 August 09, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000118.pdf 0000790816-12-000118.rtf View HTML August 24, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000120.pdf 0000790816-12-000120.rtf View HTML September 10, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000122.pdf 0000790816-12-000122.rtf View HTML October 09, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000124.pdf 0000790816-12-000124.rtf View HTML November 20, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000130.pdf 0000790816-12-000130.rtf View HTML November 27, 2012 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-12-000132.pdf 0000790816-12-000132.rtf View HTML September 17, 2002 4 Statement of changes in beneficial ownership of securities 3,4,5 0000950116-02-002141.xls View HTML September 17, 2002 4 Statement of changes in beneficial ownership of securities 3,4,5 0000950116-02-002142.xls View HTML October 01, 2002 4 Statement of changes in beneficial ownership of securities 3,4,5 0000950116-02-002249.xls View HTML January 03, 2003 4 Statement of changes in beneficial ownership of securities 3,4,5 0000950116-03-000022.rtf 0000950116-03-000022.xls View HTML Pagination First page « First Previous page ‹ Previous … Page 3 Page 4 Page 5 Page 6 Current page 7 Page 8 Page 9 Page 10 Page 11 … Next page Next › Last page Last » Data provided by Kaleidoscope.