Bio-Rad Laboratories, Inc.
    SEC Filings

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    All SEC filings by Bio-Rad Laboratories, Inc. (BIO) — 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 DiffApr 30, 2026
    ARSAnnual report to shareholdersMar 25, 2026
    10-KAnnual reportView DiffFeb 12, 2026
    10-QQuarterly reportView DiffOct 29, 2025
    10-QQuarterly reportView DiffJul 31, 2025
    10-QQuarterly reportView DiffMay 1, 2025
    ARSAnnual report to shareholdersMar 26, 2025
    10-KAnnual reportView DiffFeb 14, 2025
    10-QQuarterly reportView DiffOct 31, 2024

    Events

    8-KResults of Operations and Financial ConditionAug 4, 2026
    8-KBio-Rad Reports First-Quarter 2026 Financial ResultsApr 30, 2026
    8-KDeparture of Directors or Certain OfficersApr 24, 2026
    8-KRegulation Fd DisclosureFeb 19, 2026
    8-KBio-Rad Reports Fourth-Quarter and Full-Year 2025 Financial ResultsFeb 12, 2026
    8-KBio-Rad Reports Third-Quarter 2025 Financial ResultsOct 29, 2025
    8-KRegulation Fd DisclosureSep 30, 2025
    8-KRegulation Fd DisclosureAug 26, 2025
    8-KBio-Rad Reports Second-Quarter 2025 Financial ResultsJul 31, 2025
    8-KBio-Rad Appoints Rajat Mehta Executive Vice President, Global Commercial OperationsJul 28, 2025

    Registrations and Prospectuses

    S-8Registration of securities for employeesApr 30, 2026
    S-8Registration of securities for employeesMay 8, 2024
    424B2Prospectus for primary offeringFeb 25, 2022
    FWPFree writing prospectusFeb 23, 2022
    424B5Prospectus supplement for primary offeringFeb 23, 2022
    S-3ASRAutomatic shelf registrationFeb 15, 2022
    S-8Registration of securities for employeesAug 29, 2017
    S-8Registration of securities for employeesSep 11, 2015
    S-8 POSRegistration of securities for employees (post-effective amendment)Sep 11, 2015
    S-8Registration of securities for employeesAug 8, 2014

    Proxies

    DEF 14ADefinitive proxyView DiffMar 25, 2026
    DEF 14ADefinitive proxyView DiffMar 26, 2025
    DEF 14ADefinitive proxyView DiffMar 27, 2024
    DEF 14ADefinitive proxyView DiffMar 29, 2023
    DEF 14ADefinitive proxyView DiffMar 30, 2022
    DEF 14ADefinitive proxyView DiffMar 31, 2021
    DEF 14ADefinitive proxyView DiffApr 1, 2020
    DEF 14ADefinitive proxyView DiffApr 4, 2019
    DEF 14ADefinitive proxyView DiffMay 4, 2018
    DEF 14ADefinitive proxyView DiffMar 30, 2017

    Other

    SDConflict minerals disclosureMay 13, 2026
    SDConflict minerals disclosureMay 20, 2025
    SDConflict minerals disclosureMay 9, 2024
    SDConflict minerals disclosureMay 24, 2023
    UPLOADLetter from SECDec 16, 2022
    CORRESPCorrespondence with SECDec 14, 2022
    UPLOADLetter from SECDec 2, 2022
    CORRESPCorrespondence with SECAug 11, 2022
    UPLOADLetter from SECJul 29, 2022
    SDConflict minerals disclosureMay 25, 2022

    Ownership

    4Barry JamesSep 3, 2026
    4Allison SchwartzSep 3, 2026
    4Schwartz Norman DSep 3, 2026
    4Engelhardt Eva AnetteJul 28, 2026
    144Notice of proposed sale of securitiesMay 28, 2026
    4Eva Anette EngelhardtMay 13, 2026
    144Notice of proposed sale of securitiesMay 11, 2026
    4Roop Kalyan LakkarajuApr 28, 2026
    4Courtney C EnloeApr 28, 2026
    4Greg K HinckleyApr 23, 2026