Filing Date | Form | Description | Filing Group | Downloads |
---|---|---|---|---|
10-K | Annual report which provides a comprehensive overview of the company for the past year |
Annual Filings
|
0000076334-20-000099.pdf 0000076334-20-000099.rtf 0000076334-20-000099.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
11-K | An annual report of employee stock purchase, savings and similar plans |
Annual Filings
|
0000076334-20-000062.pdf 0000076334-20-000062.rtf 0000076334-20-000062.xls | |
10-K | Annual report which provides a comprehensive overview of the company for the past year |
Annual Filings
|
0000076334-19-000096.pdf 0000076334-19-000096.rtf 0000076334-19-000096.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | |
11-K | An annual report of employee stock purchase, savings and similar plans |
Annual Filings
|
0000076334-19-000060.pdf 0000076334-19-000060.rtf 0000076334-19-000060.xls | |
10-K | Annual report which provides a comprehensive overview of the company for the past year |
Annual Filings
|
0000076334-18-000087.pdf 0000076334-18-000087.rtf 0000076334-18-000087.xls EX-101.INS - XBRL INSTANCE DOCUMENT | |
11-K | An annual report of employee stock purchase, savings and similar plans |
Annual Filings
|
0000076334-18-000060.pdf 0000076334-18-000060.rtf 0000076334-18-000060.xls | |
10-K | Annual report which provides a comprehensive overview of the company for the past year |
Annual Filings
|
0000076334-17-000095.pdf 0000076334-17-000095.rtf 0000076334-17-000095.xls EX-101.INS - XBRL INSTANCE DOCUMENT | |
11-K | An annual report of employee stock purchase, savings and similar plans |
Annual Filings
|
0000076334-17-000069.pdf 0000076334-17-000069.rtf 0000076334-17-000069.xls | |
10-K | Annual report which provides a comprehensive overview of the company for the past year |
Annual Filings
|
0000076334-16-000196.pdf 0000076334-16-000196.rtf 0000076334-16-000196.xls EX-101.INS - XBRL INSTANCE DOCUMENT | |
11-K | An annual report of employee stock purchase, savings and similar plans |
Annual Filings
|
0000076334-16-000161.pdf 0000076334-16-000161.rtf 0000076334-16-000161.xls |
Data provided by Kaleidoscope.