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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 April 17, 2015 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-15-000069.pdf 0000790816-15-000069.rtf View HTML April 13, 2015 ARS An annual report to security holders Annual Filings 9999999997-15-008673.rtf View HTML April 10, 2015 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy") Proxy Filings 0001437749-15-007146.pdf 0001437749-15-007146.rtf 0001437749-15-007146.xls View HTML April 10, 2015 DEFA14A Additional proxy soliciting materials - definitive Proxy Filings 0001437749-15-007147.pdf 0001437749-15-007147.rtf 0001437749-15-007147.xls View HTML March 30, 2015 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-15-000055.pdf 0000790816-15-000055.rtf 0000790816-15-000055.xls View HTML March 24, 2015 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-15-000053.pdf 0000790816-15-000053.rtf 0000790816-15-000053.xls View HTML March 17, 2015 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0000790816-15-000051.pdf 0000790816-15-000051.rtf View HTML March 04, 2015 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-15-000048.pdf 0000790816-15-000048.rtf View HTML February 26, 2015 8-K Report of unscheduled material events or corporate event Current Reports 0000790816-15-000046.pdf 0000790816-15-000046.rtf 0000790816-15-000046.xls View HTML February 25, 2015 4 Statement of changes in beneficial ownership of securities 3,4,5 0000790816-15-000041.pdf 0000790816-15-000041.rtf View HTML Pagination First page « First Previous page ‹ Previous … Page 53 Page 54 Page 55 Page 56 Current page 57 Page 58 Page 59 Page 60 Page 61 … Next page Next › Last page Last » Data provided by Kaleidoscope.