Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing Date Form Description Filing Group Downloads 01/20/2005 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-05-008722.pdf 0001193125-05-008722.rtf 0001193125-05-008722.xls 09/05/2007 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-07-195553.pdf 0001193125-07-195553.rtf 0001193125-07-195553.xls 01/29/2008 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-08-014412.pdf 0001193125-08-014412.rtf 0001193125-08-014412.xls 11/02/2010 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-10-243772.pdf 0001193125-10-243772.rtf 0001193125-10-243772.xls 08/12/2013 8-K/A Amendment to a previously filed 8-K Current Reports 0000076334-13-000110.pdf 0000076334-13-000110.rtf 0000076334-13-000110.xls 08/13/2013 8-K/A Amendment to a previously filed 8-K Current Reports 0000076334-13-000112.pdf 0000076334-13-000112.rtf 0000076334-13-000112.xls 05/15/2017 8-K/A Amendment to a previously filed 8-K Current Reports 0000076334-17-000058.pdf 0000076334-17-000058.rtf 0000076334-17-000058.xls 08/19/2019 8-K/A Amendment to a previously filed 8-K Current Reports 0000076334-19-000092.pdf 0000076334-19-000092.rtf 0000076334-19-000092.xls 08/16/2021 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-21-247766.pdf 0001193125-21-247766.rtf 0001193125-21-247766.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA 08/16/2021 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-21-247770.pdf 0001193125-21-247770.rtf 0001193125-21-247770.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Pagination First page « First Previous page ‹ Previous … Page 278 Page 279 Page 280 Page 281 Current page 282 Page 283 Page 284 Page 285 Page 286 … Next page Next › Last page Last » Data provided by Kaleidoscope.