Equity Commonwealth
    SEC Filings

    |
    |

    All SEC filings by Equity Commonwealth (EQC) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    10-KAnnual reportView DiffOct 21, 2025
    10-QQuarterly reportView DiffMay 6, 2025
    10-KAnnual reportView DiffFeb 27, 2025
    10-QQuarterly reportView DiffOct 24, 2024
    10-QQuarterly reportView DiffJul 31, 2024
    10-QQuarterly reportView DiffMay 2, 2024
    ARSAnnual report to shareholdersApr 29, 2024
    10-KAnnual reportView DiffFeb 13, 2024
    10-QQuarterly reportView DiffOct 31, 2023
    10-QQuarterly reportView DiffJul 27, 2023

    Events

    8-KOther EventsSep 30, 2025
    8-KEntry Into a Material Definitive AgreementJun 16, 2025
    8-KEquity Commonwealth Declares Its Final Cash Liquidating Distribution OfApr 1, 2025
    8-KEquity Commonwealth Completes Sale of 1225 Seventeenth Street Plaza and Reports 2024 ResultsFeb 27, 2025
    8-KDeparture of Directors or Certain OfficersJan 27, 2025
    8-KSubmission of Matters to a Vote of Security HoldersNov 13, 2024
    8-KEquity Commonwealth Reports Third Quarter 2024 ResultsOct 23, 2024
    8-KEquity Commonwealth Sets Record Date for Special Shareholder MeetingSep 20, 2024
    8-KEquity Commonwealth Files Preliminary Proxy in Connection with Proposed Plan of Sale and Dissolution of the CompanySep 19, 2024
    8-KEquity Commonwealth Reports Second Quarter 2024 ResultsJul 30, 2024

    Registrations and Prospectuses

    15-12GSecurities registration terminationJun 13, 2025
    25Voluntary exchange delistingApr 11, 2025
    S-8 POSRegistration of securities for employees (post-effective amendment)Dec 12, 2024
    S-8 POSRegistration of securities for employees (post-effective amendment)Dec 11, 2024
    S-8 POSRegistration of securities for employees (post-effective amendment)Dec 11, 2024
    S-8 POSRegistration of securities for employees (post-effective amendment)Dec 11, 2024
    S-8 POSRegistration of securities for employees (post-effective amendment)Dec 11, 2024
    25-NSEExchange delistingDec 3, 2024
    S-8Registration of securities for employeesAug 1, 2023
    425Business combination disclosureAug 25, 2021

    Proxies

    DEFA14AAdditional proxy soliciting materialsNov 1, 2024
    DEFA14AAdditional proxy soliciting materialsOct 25, 2024
    DEFA14AAdditional proxy soliciting materialsOct 23, 2024
    DEFA14AAdditional proxy soliciting materialsOct 2, 2024
    DEF 14ADefinitive proxyView DiffOct 2, 2024
    PREM14APreliminary proxy related to mergerSep 19, 2024
    DEFA14AAdditional proxy soliciting materialsApr 29, 2024
    DEF 14ADefinitive proxyView DiffApr 29, 2024
    DEFA14AAdditional proxy soliciting materialsMay 19, 2023
    DEFA14AAdditional proxy soliciting materialsApr 25, 2023

    Other

    EFFECTNotice of effectivenessAug 25, 2021
    EFFECTNotice of effectivenessJul 26, 2021
    CORRESPCorrespondence with SECJul 22, 2021
    UPLOADLetter from SECJul 14, 2021
    UPLOADLetter from SECOct 15, 2018
    CORRESPCorrespondence with SECSep 28, 2018
    UPLOADLetter from SECSep 12, 2018
    CORRESPCorrespondence with SECAug 14, 2018
    UPLOADLetter from SECAug 2, 2018
    UPLOADLetter from SECJul 19, 2017

    Ownership

    SC 13G/AEquity CommonwealthMay 15, 2025
    SC 13G/AEquity CommonwealthApr 30, 2025
    4William H GriffithsMar 5, 2025
    4Andrew LevyMar 5, 2025
    4David HelfandMar 5, 2025
    4Orrin S ShifrinMar 5, 2025
    4David S WeinbergMar 5, 2025
    SC 13GEquity CommonwealthFeb 14, 2025
    SC 13GBeneficial ownership reportFeb 6, 2025
    4Orrin S ShifrinFeb 5, 2025