ERP OPERATING LTD PARTNERSHIP
    SEC Filings

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    All SEC filings by ERP OPERATING LTD PARTNERSHIP — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    10-QQuarterly reportView DiffJul 30, 2026
    10-QQuarterly reportView DiffApr 30, 2026
    10-KAnnual reportView DiffFeb 13, 2026
    10-QQuarterly reportView DiffOct 30, 2025
    10-QQuarterly reportView DiffAug 6, 2025
    10-QQuarterly reportView DiffApr 30, 2025
    10-KAnnual reportView DiffFeb 13, 2025
    10-QQuarterly reportView DiffNov 4, 2024
    10-QQuarterly reportView DiffAug 1, 2024
    10-QQuarterly reportView DiffMay 2, 2024

    Events

    8-KCurrent reportAug 17, 2026
    8-KVivmark Residential Launches as One of the Country'SAug 17, 2026
    8-KCurrent reportAug 5, 2026
    8-KUnaudited Pro Forma Condensed Consolidated Financial StatementsJul 31, 2026
    8-KCurrent reportJun 8, 2026
    8-KAvalonbay Communities and Equity Residential Announce Merger of Equals, Creating One of the Country’s Leading Real Estate CompaniesMay 21, 2026
    8-KRegulation Fd DisclosureApr 15, 2026
    8-KEntry Into a Material Definitive AgreementDec 4, 2025
    8-KEquity Residential Appoints Chris Carr to Board of TrusteesJul 24, 2025
    8-KEquity Residential Announces Executive Management Team Leadership Transition PlansJun 30, 2025

    Registrations and Prospectuses

    25-NSEExchange delistingAug 17, 2026
    424B5Prospectus supplement for primary offeringAug 5, 2026
    FWPFree writing prospectusAug 4, 2026
    FWPFree writing prospectusAug 4, 2026
    424B5Prospectus supplement for primary offeringAug 4, 2026
    424B5Prospectus supplement for primary offeringMay 15, 2025
    S-3ASRAutomatic shelf registrationMay 13, 2025
    424B5Prospectus supplement for primary offeringMay 2, 2025
    FWPFree writing prospectusMay 1, 2025
    424B5Prospectus supplement for primary offeringMay 1, 2025

    Proxies

    DEF 14ADefinitive proxyFeb 6, 2009
    PRE 14APreliminary proxyJan 27, 2009
    DEF 14ADefinitive proxyJun 30, 1998
    PRE 14APreliminary proxyMay 26, 1998

    Other

    UPLOADLetter from SECJun 6, 2024
    UPLOADLetter from SECJun 6, 2024
    CORRESPCorrespondence with SECJun 5, 2024
    CORRESPCorrespondence with SECJun 5, 2024
    UPLOADLetter from SECMay 29, 2024
    UPLOADLetter from SECJun 8, 2012
    CORRESPCorrespondence with SECJun 5, 2012
    UPLOADLetter from SECMay 29, 2012
    CORRESPCorrespondence with SECMay 3, 2012
    UPLOADLetter from SECApr 26, 2012

    Ownership

    SC 13G/ABeneficial ownership reportFeb 14, 2012
    SC 13G/ABeneficial ownership reportFeb 18, 1998
    SC 13G/ABeneficial ownership reportFeb 17, 1998
    SC 13D/ABeneficial ownership reportOct 9, 1997
    SC 13DBeneficial ownership reportSep 8, 1997
    SC 13G/ABeneficial ownership reportFeb 27, 1997
    SC 13G/ABeneficial ownership reportFeb 14, 1997
    SC 13G/ABeneficial ownership reportFeb 14, 1997