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 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000148.pdf 0000076334-21-000148.rtf 0000076334-21-000148.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000150.pdf 0000076334-21-000150.rtf 0000076334-21-000150.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000152.pdf 0000076334-21-000152.rtf 0000076334-21-000152.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000154.pdf 0000076334-21-000154.rtf 0000076334-21-000154.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000156.pdf 0000076334-21-000156.rtf 0000076334-21-000156.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000158.pdf 0000076334-21-000158.rtf 0000076334-21-000158.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000161.pdf 0000076334-21-000161.rtf 0000076334-21-000161.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000164.pdf 0000076334-21-000164.rtf 0000076334-21-000164.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000166.pdf 0000076334-21-000166.rtf 0000076334-21-000166.xls 08/13/2021 4 Statement of changes in beneficial ownership of securities 3,4,5 0000076334-21-000168.pdf 0000076334-21-000168.rtf 0000076334-21-000168.xls Pagination First page « First Previous page ‹ Previous … Page 14 Page 15 Page 16 Page 17 Current page 18 Page 19 Page 20 Page 21 Page 22 … Next page Next › Last page Last » Data provided by Kaleidoscope.