IR Nav OverviewCorporate GovernanceLeadershipNews & EventsPress ReleasesEvents & PresentationsStock InformationStock Quote & ChartHistoric Price LookupInvestment CalculatorDividendsAnalyst CoverageFinancial InformationSEC FilingsAnnual Reports & ProxyCEO Annual LetterFinancial ReportsFinancial Fundamentals1099 ReportingDRIP PlanTax Basis InformationIR ResourcesContact IREmail Alerts SEC Filings SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Items per page 102550 Filing date Form Description Filing Group View March 26, 2026 SCHEDULE 13G/A SCHEDULE 13G/A - Description Other 0000102909-26-000809.pdf 0000102909-26-000809.rtf 0000102909-26-000809.xls View HTML March 23, 2026 EFFECT EFFECT Other 9999999995-26-000907.pdf 9999999995-26-000907.rtf 9999999995-26-000907.xls View HTML March 13, 2026 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-26-106324.pdf 0001193125-26-106324.rtf 0001193125-26-106324.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML March 10, 2026 S-3 Simplified registration form Registration Statements 0001193125-26-100151.pdf 0001193125-26-100151.rtf 0001193125-26-100151.xls XML - XBRL INSTANCE DOCUMENT View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087625.pdf 0001193125-26-087625.rtf 0001193125-26-087625.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087630.pdf 0001193125-26-087630.rtf 0001193125-26-087630.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087638.pdf 0001193125-26-087638.rtf 0001193125-26-087638.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087647.pdf 0001193125-26-087647.rtf 0001193125-26-087647.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087666.pdf 0001193125-26-087666.rtf 0001193125-26-087666.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087661.pdf 0001193125-26-087661.rtf 0001193125-26-087661.xls View HTML Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope. Toolkit Print Page Email Alerts RSS Feeds Contact IR
SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Items per page 102550 Filing date Form Description Filing Group View March 26, 2026 SCHEDULE 13G/A SCHEDULE 13G/A - Description Other 0000102909-26-000809.pdf 0000102909-26-000809.rtf 0000102909-26-000809.xls View HTML March 23, 2026 EFFECT EFFECT Other 9999999995-26-000907.pdf 9999999995-26-000907.rtf 9999999995-26-000907.xls View HTML March 13, 2026 8-K/A Amendment to a previously filed 8-K Current Reports 0001193125-26-106324.pdf 0001193125-26-106324.rtf 0001193125-26-106324.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML March 10, 2026 S-3 Simplified registration form Registration Statements 0001193125-26-100151.pdf 0001193125-26-100151.rtf 0001193125-26-100151.xls XML - XBRL INSTANCE DOCUMENT View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087625.pdf 0001193125-26-087625.rtf 0001193125-26-087625.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087630.pdf 0001193125-26-087630.rtf 0001193125-26-087630.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087638.pdf 0001193125-26-087638.rtf 0001193125-26-087638.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087647.pdf 0001193125-26-087647.rtf 0001193125-26-087647.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087666.pdf 0001193125-26-087666.rtf 0001193125-26-087666.xls View HTML March 03, 2026 4 Statement of changes in beneficial ownership of securities 3,4,5 0001193125-26-087661.pdf 0001193125-26-087661.rtf 0001193125-26-087661.xls View HTML Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.
