SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing date Form Description Filing Group View 09/30/10 8-K/A Amendment to a previously filed 8-K Current Reports View HTML 0000807707-10-000025.pdf 0000807707-10-000025.rtf 0000807707-10-000025.xls 05/16/11 8-K/A Amendment to a previously filed 8-K Current Reports View HTML 0000807707-11-000019.pdf 0000807707-11-000019.rtf 0000807707-11-000019.xls 06/10/16 8-K/A Amendment to a previously filed 8-K Current Reports View HTML 0000807707-16-000062.pdf 0000807707-16-000062.rtf 0000807707-16-000062.xls 11/30/17 8-K/A Amendment to a previously filed 8-K Current Reports View HTML 0000807707-17-000047.pdf 0000807707-17-000047.rtf 0000807707-17-000047.xls 02/25/21 CORRESP CORRESP Other View HTML 0001564590-21-008573.pdf 0001564590-21-008573.rtf 0001564590-21-008573.xls 03/11/21 CORRESP CORRESP Other View HTML 0001564590-21-012522.pdf 0001564590-21-012522.rtf 09/13/12 CORRESP CORRESP Other View HTML 0000807707-12-000038.pdf 0000807707-12-000038.rtf 01/21/09 CORRESP CORRESP Other View HTML 0000807707-09-000008.pdf 0000807707-09-000008.rtf 12/10/10 CORRESP CORRESP Other View HTML 0000807707-10-000041.pdf 0000807707-10-000041.rtf 0000807707-10-000041.xls 11/05/14 CORRESP CORRESP Other View HTML 0000807707-14-000034.pdf 0000807707-14-000034.rtf 0000807707-14-000034.xls Pagination First page « First Previous page ‹ Previous … Page 107 Page 108 Page 109 Page 110 Current page 111 Page 112 Page 113 Page 114 Page 115 … Next page Next › Last page Last » Data provided by Kaleidoscope.