Prosperity Bancshares, Inc.
    SEC Filings

    |
    |

    All SEC filings by Prosperity Bancshares, Inc. (PB) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    10-QQuarterly reportView DiffAug 6, 2026
    10-QQuarterly reportView DiffMay 8, 2026
    ARSAnnual report to shareholdersMar 16, 2026
    10-KAnnual reportView DiffFeb 26, 2026
    10-QQuarterly reportView DiffNov 6, 2025
    10-QQuarterly reportView DiffAug 7, 2025
    10-QQuarterly reportView DiffMay 8, 2025
    ARSAnnual report to shareholdersMar 13, 2025
    10-KAnnual reportView DiffFeb 27, 2025
    10-QQuarterly reportView DiffNov 7, 2024

    Events

    8-K/ACurrent reportAug 31, 2026
    8-KReports Second QuarterJul 29, 2026
    8-KCurrent reportJul 1, 2026
    8-KResults of Operations and Financial ConditionApr 29, 2026
    8-KSubmission of Matters to a Vote of Security HoldersApr 23, 2026
    8-KProsperity Bancshares and Stellar Bancorp Announce Receipt of Regulatory Approvals for Prosperity’s Pending Acquisition of StellarApr 22, 2026
    8-KOther EventsFeb 2, 2026
    8-KEntry Into a Material Definitive AgreementJan 29, 2026
    8-KResults of Operations and Financial ConditionJan 28, 2026
    8-KRegulation Fd DisclosureJan 28, 2026

    Registrations and Prospectuses

    425Business combination disclosureApr 30, 2026
    425Business combination disclosureApr 29, 2026
    425Business combination disclosureApr 22, 2026
    424B3Prospectus supplementApr 21, 2026
    S-4/ARegistration of securities issued in business combination transactionsView DiffApr 17, 2026
    S-4Registration of securities issued in business combination transactionsView DiffApr 3, 2026
    425Business combination disclosureJan 29, 2026
    425Business combination disclosureJan 29, 2026
    425Business combination disclosureJan 28, 2026
    425Business combination disclosureJan 28, 2026

    Proxies

    DEF 14ADefinitive proxyView DiffMar 16, 2026
    DEF 14ADefinitive proxyView DiffMar 13, 2025
    DEF 14ADefinitive proxyView DiffMar 14, 2024
    DEF 14ADefinitive proxyView DiffMar 15, 2023
    DEF 14ADefinitive proxyView DiffMar 14, 2022
    DEF 14ADefinitive proxyView DiffMar 15, 2021
    DEF 14ADefinitive proxyView DiffMar 18, 2020
    DEFM14AProxy related to mergerSep 17, 2019
    DEF 14ADefinitive proxyView DiffMar 14, 2019
    DEF 14ADefinitive proxyView DiffMar 13, 2018

    Other

    EFFECTNotice of effectivenessApr 22, 2026
    CORRESPCorrespondence with SECApr 17, 2026
    UPLOADLetter from SECApr 13, 2026
    EFFECTNotice of effectivenessDec 19, 2025
    EFFECTNotice of effectivenessOct 1, 2025
    EFFECTNotice of effectivenessFeb 1, 2023
    CORRESPCorrespondence with SECJan 30, 2023
    UPLOADLetter from SECJan 20, 2023
    EFFECTNotice of effectivenessSep 18, 2019
    CORRESPCorrespondence with SECSep 16, 2019

    Ownership

    4Holmes Ned SSep 3, 2026
    4Holmes Ned SAug 26, 2026
    4Holmes Ned SAug 19, 2026
    13F-HRQuarterly holdings report by institutional managerAug 14, 2026
    4Holmes Ned SAug 13, 2026
    4Holmes Ned SAug 5, 2026
    4Holmes Ned SJul 30, 2026
    3Zalman Cullen D.Jul 23, 2026
    4Holmes Ned SJul 22, 2026
    4Holmes Ned SJul 15, 2026