Plains All American Pipeline, L.P.
    SEC Filings

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    All SEC filings by Plains All American Pipeline, L.P. (PAA) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    10-QQuarterly reportView DiffAug 7, 2026
    10-QQuarterly reportView DiffMay 8, 2026
    ARSAnnual report to shareholdersApr 10, 2026
    10-KAnnual reportView DiffFeb 27, 2026
    10-QQuarterly reportView DiffNov 7, 2025
    10-QQuarterly reportView DiffAug 8, 2025
    10-QQuarterly reportView DiffMay 9, 2025
    ARSAnnual report to shareholdersApr 11, 2025
    10-KAnnual reportView DiffFeb 27, 2025
    10-QQuarterly reportView DiffNov 8, 2024

    Events

    8-KPlains All American Reports Second-Quarter 2026 ResultsAug 7, 2026
    8-KCurrent reportJun 17, 2026
    8-KCurrent reportJun 2, 2026
    8-KSubmission of Matters to a Vote of Security HoldersMay 22, 2026
    8-KPlains All American Pipeline, L.p. and Plains Gp Holdings Announce Appointment of New Board MemberMay 13, 2026
    8-KPlains All American Pipeline and Plains Gp Holdings Announce Completion of Canadian Ngl DivestitureMay 12, 2026
    8-KPlains All American Reports First-Quarter 2026 Results & Raises 2026 GuidanceMay 8, 2026
    8-KEntry Into a Material Definitive AgreementMar 3, 2026
    8-KPlains All American Reports Fourth-Quarter and Full-Year 2025 ResultsFeb 6, 2026
    8-K/AFinancial Statements and ExhibitsJan 15, 2026

    Registrations and Prospectuses

    424B5Prospectus supplement for primary offeringNov 13, 2025
    FWPFree writing prospectusNov 10, 2025
    424B5Prospectus supplement for primary offeringNov 10, 2025
    424B5Prospectus supplement for primary offeringSep 5, 2025
    FWPFree writing prospectusSep 3, 2025
    424B5Prospectus supplement for primary offeringSep 3, 2025
    424B5Prospectus supplement for primary offeringJan 14, 2025
    FWPFree writing prospectusJan 13, 2025
    424B5Prospectus supplement for primary offeringJan 13, 2025
    S-3Shelf registrationView DiffSep 6, 2024

    Proxies

    DEFA14AAdditional proxy soliciting materialsMay 13, 2026
    DEFA14AAdditional proxy soliciting materialsMay 8, 2026
    DEFA14AAdditional proxy soliciting materialsApr 10, 2026
    DEF 14ADefinitive proxyView DiffApr 10, 2026
    DEFA14AAdditional proxy soliciting materialsApr 11, 2025
    DEF 14ADefinitive proxyView DiffApr 11, 2025
    DEF 14ADefinitive proxyView DiffApr 11, 2024
    DEF 14ADefinitive proxyView DiffApr 13, 2023
    DEF 14ADefinitive proxyView DiffApr 13, 2022
    DEF 14ADefinitive proxyView DiffApr 12, 2021

    Other

    EFFECTNotice of effectivenessSep 20, 2024
    CORRESPCorrespondence with SECSep 17, 2024
    UPLOADLetter from SECSep 16, 2024
    EFFECTNotice of effectivenessOct 19, 2022
    CORRESPCorrespondence with SECOct 14, 2022
    UPLOADLetter from SECOct 13, 2022
    EFFECTNotice of effectivenessSep 30, 2021
    CORRESPCorrespondence with SECSep 27, 2021
    UPLOADLetter from SECSep 22, 2021
    CERTCertification of approval for exchange listingDec 11, 2020

    Ownership

    4Herbold ChrisAug 17, 2026
    4Swanson AlAug 17, 2026
    4Mcgee Richard K.Aug 17, 2026
    4Goebel Jeremy L.Aug 17, 2026
    4Chandler Chris R.Aug 17, 2026
    4Chiang Willie CwAug 17, 2026
    4Paa Gp Holdings LlcAug 17, 2026
    4Ziemba Lawrence MichaelJun 30, 2026
    144Notice of proposed sale of securitiesJun 29, 2026
    3Cindy B TaylorMay 20, 2026