Black Stone Minerals, L.P.
    SEC Filings

    |
    |

    All SEC filings by Black Stone Minerals, L.P. (BSM) — 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 5, 2026
    ARSAnnual report to shareholdersApr 30, 2026
    10-KAnnual reportView DiffFeb 24, 2026
    10-QQuarterly reportView DiffNov 4, 2025
    10-QQuarterly reportView DiffAug 5, 2025
    10-QQuarterly reportView DiffMay 6, 2025
    ARSAnnual report to shareholdersApr 30, 2025
    10-KAnnual reportView DiffFeb 25, 2025
    10-QQuarterly reportView DiffNov 5, 2024

    Events

    8-KBlack Stone Minerals, L.p. Reports Second Quarter ResultsAug 3, 2026
    8-KCurrent reportJun 16, 2026
    8-KBlack Stone Minerals, L.p. Reports First Quarter ResultsMay 4, 2026
    8-KResults of Operations and Financial ConditionFeb 23, 2026
    8-KDeparture of Directors or Certain OfficersFeb 10, 2026
    8-K/ADeparture of Directors or Certain OfficersJan 7, 2026
    8-KDeparture of Directors or Certain OfficersNov 5, 2025
    8-KBlack Stone Minerals, L.p. Reports Third Quarter ResultsNov 3, 2025
    8-KInvestor Presentation September 2025Sep 16, 2025
    8-KEntry Into a Material Definitive AgreementAug 27, 2025

    Registrations and Prospectuses

    S-8Registration of securities for employeesJun 27, 2025
    D$3.79 Mm in Equity, Sold $3.79 Mm, 5 InvestorsMar 25, 2025
    S-3/AShelf registrationView DiffMay 7, 2024
    S-3ASRAutomatic shelf registrationMar 19, 2024
    S-3Shelf registrationMar 19, 2024
    S-8Registration of securities for employeesJan 19, 2022
    S-3Shelf registrationView DiffNov 1, 2019
    S-3ASRAutomatic shelf registrationMay 21, 2019
    D$130k in Equity, Sold $130k, 1 InvestorOct 31, 2018
    D$3.5m in Equity, Sold $500k, 2 InvestorsAug 31, 2017

    Proxies

    DEFA14AAdditional proxy soliciting materialsApr 30, 2026
    DEF 14ADefinitive proxyView DiffApr 30, 2026
    DEFA14AAdditional proxy soliciting materialsApr 30, 2025
    DEF 14ADefinitive proxyView DiffApr 30, 2025
    DEFA14AAdditional proxy soliciting materialsApr 29, 2024
    DEF 14ADefinitive proxyView DiffApr 29, 2024
    DEFA14AAdditional proxy soliciting materialsMay 1, 2023
    DEF 14ADefinitive proxyView DiffMay 1, 2023
    DEFA14AAdditional proxy soliciting materialsMay 2, 2022
    DEF 14ADefinitive proxyView DiffMay 2, 2022

    Other

    EFFECTNotice of effectivenessMay 17, 2024
    CORRESPCorrespondence with SECMay 14, 2024
    UPLOADLetter from SECMar 27, 2024
    EFFECTNotice of effectivenessNov 12, 2019
    UPLOADLetter from SECNov 7, 2019
    CORRESPCorrespondence with SECNov 6, 2019
    EFFECTNotice of effectivenessFeb 8, 2017
    CORRESPCorrespondence with SECFeb 6, 2017
    UPLOADLetter from SECFeb 6, 2017
    CORRESPCorrespondence with SECNov 20, 2015

    Ownership

    SC 13GBeneficial ownership reportAug 20, 2026
    4Stuart Alexander D.Aug 19, 2026
    4Whitehead JamesAug 10, 2026
    144Notice of proposed sale of securitiesAug 6, 2026
    144Notice of proposed sale of securitiesAug 6, 2026
    4Kyle Jerry V. Jr.Aug 4, 2026
    4Dewalch D MarkJul 2, 2026
    4Randall William E.Jul 2, 2026
    4Kyle Jerry V. Jr.Jul 2, 2026
    4Stuart Alexander D.Jul 2, 2026