Financials & Filings

Annual Reports

Title	Documents
2019 Annual Report	Add Files 2019 Annual Report 21.2 MB
2018 Annual Report	Add Files 2018 Annual Report 14.8 MB

Proxy Statements

Filing date	Form	View
Apr 13, 2020	DEFA14A	0000046080-20-000045.pdf 0000046080-20-000045.rtf 0000046080-20-000045.xls View HTML
Apr 01, 2020	DEFA14A	0001193125-20-093344.pdf 0001193125-20-093344.rtf View HTML

Form 10-K

Filing date	Form	View
Feb 27, 2020	10-K	0000046080-20-000028.pdf 0000046080-20-000028.rtf 0000046080-20-000028.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 26, 2019	10-K	0001193125-19-052025.pdf 0001193125-19-052025.rtf 0001193125-19-052025.xls EX-101.INS - XBRL INSTANCE DOCUMENT

Form 10-Q

Filing date	Form	View
Jul 31, 2020	10-Q	0000046080-20-000085.pdf 0000046080-20-000085.rtf 0000046080-20-000085.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 07, 2020	10-Q	0000046080-20-000054.pdf 0000046080-20-000054.rtf 0000046080-20-000054.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA