Financials & Filings

Title	Documents
2025 Annual Report - link for Annual Reports/Proxies page	2025 Annual Report 7.1 MB
2024 Annual Report - link for Annual Reports/Proxies page	2024 Annual Report

Proxy Statements

Filing date	Form	View
Apr 17, 2026	DEF 14A	0001193125-26-160426.pdf 0001193125-26-160426.rtf 0001193125-26-160426.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Apr 17, 2026	DEFA14A	0001193125-26-160427.pdf 0001193125-26-160427.rtf View HTML

Form 10-K

Filing date	Form	View
Feb 25, 2026	10-K	0000046080-26-000011.pdf 0000046080-26-000011.rtf 0000046080-26-000011.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 27, 2025	10-K	0000046080-25-000027.pdf 0000046080-25-000027.rtf 0000046080-25-000027.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA

Form 10-Q

Filing date	Form	View
May 13, 2026	10-Q	0000046080-26-000026.pdf 0000046080-26-000026.rtf 0000046080-26-000026.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 11, 2026	NT 10-Q	0000046080-26-000020.pdf 0000046080-26-000020.rtf 0000046080-26-000020.xls