Gulfport Energy Corp
    SEC Filings

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    All SEC filings by Gulfport Energy Corp (GPOR) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    10-QQuarterly reportView DiffAug 4, 2026
    10-QQuarterly reportView DiffMay 6, 2026
    ARSAnnual report to shareholdersApr 8, 2026
    10-KAnnual reportView DiffFeb 25, 2026
    10-QQuarterly reportView DiffNov 5, 2025
    10-QQuarterly reportView DiffAug 6, 2025
    10-QQuarterly reportView DiffMay 7, 2025
    ARSAnnual report to shareholdersApr 2, 2025
    10-KAnnual reportView DiffFeb 26, 2025
    10-QQuarterly reportView DiffNov 6, 2024

    Events

    8-KRecent Inventory Additions and Discretionary Acreage Acquisition OutlookAug 3, 2026
    8-KCurrent reportJun 1, 2026
    8-KGulfport Energy Reports First Quarter 2026 Financial and Operational ResultsMay 5, 2026
    8-KGulfport Energy Announces Leadership Team ChangesMar 9, 2026
    8-KRegulation Fd DisclosureMar 4, 2026
    8-KGulfport Energy Reports Fourth Quarter and Full Year 2025 Financial and Operating Results and Provides 2026 Operational and Financial GuidanceFeb 24, 2026
    8-KRegulation Fd DisclosureDec 3, 2025
    8-KResults of Operations and Financial ConditionNov 4, 2025
    8-KOther EventsSep 8, 2025
    8-KGulfport Energy Reports Second Quarter 2025 Financial and Operating ResultsAug 5, 2025

    Registrations and Prospectuses

    S-3ASRAutomatic shelf registrationMay 29, 2025
    424B4Prospectus supplement with pricing infoDec 12, 2023
    424B3Prospectus supplementDec 11, 2023
    424B4Prospectus supplement with pricing infoJun 23, 2023
    FWPFree writing prospectusJun 21, 2023
    FWPFree writing prospectusJun 21, 2023
    424B3Prospectus supplementJun 21, 2023
    S-8Registration of securities for employeesMay 4, 2022
    S-3ASRAutomatic shelf registrationMay 4, 2022
    8-A12BRegistration of securities on exchangeMay 17, 2021

    Proxies

    DEFA14AAdditional proxy soliciting materialsApr 8, 2026
    DEF 14ADefinitive proxyView DiffApr 8, 2026
    DEFA14AAdditional proxy soliciting materialsApr 15, 2025
    DEFA14AAdditional proxy soliciting materialsApr 2, 2025
    DEF 14ADefinitive proxyView DiffApr 2, 2025
    PRE 14APreliminary proxyMar 14, 2025
    DEFA14AAdditional proxy soliciting materialsApr 5, 2024
    DEF 14ADefinitive proxyView DiffApr 5, 2024
    DEFA14AAdditional proxy soliciting materialsApr 11, 2023
    DEF 14ADefinitive proxyView DiffApr 10, 2023

    Other

    SDConflict minerals disclosureSep 26, 2025
    SDConflict minerals disclosureSep 26, 2024
    UPLOADLetter from SECJan 19, 2023
    CORRESPCorrespondence with SECJan 9, 2023
    CORRESPCorrespondence with SECDec 20, 2022
    UPLOADLetter from SECDec 16, 2022
    SEC STAFF ACTIONSEC staff action: OrderSep 30, 2021
    CORRESPCorrespondence with SECSep 28, 2021
    CORRESPCorrespondence with SECJul 23, 2021
    CORRESPCorrespondence with SECJun 15, 2021

    Ownership

    4Willrath MatthewSep 3, 2026
    4Secrist Bradley NeilAug 12, 2026
    4Dell'Osso Domenic J JrAug 10, 2026
    SC 13GBeneficial ownership reportAug 7, 2026
    SC 13G/ABeneficial ownership reportJul 8, 2026
    4Silver Point Capital L.p.Jun 1, 2026
    4Reganato David AJun 1, 2026
    4Cutt Timothy J.Jun 1, 2026
    4Sluiter MichaelJun 1, 2026
    4Dell'Osso Domenic J JrJun 1, 2026