Conan Wiersema, CPA

Conan Wiersema, CPA

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  • Timeline

  • About me

    Chief Accounting Officer at Morningstar

  • Education

    • Northern Illinois University

      1997 - 2001
      Bachelor of Science - BS Accounting
    • Northern Illinois University

      2001 - 2002
      Master's degree Accounting
  • Experience

    • Arthur Andersen & Co.

      Jan 2001 - Jan 2001
      Audit
    • KPMG

      Jan 2002 - Jan 2003
      Auditor
    • Walgreens

      Jan 2003 - Jan 2004
      Senior Internal Auditor
    • ArcelorMittal

      Jan 2004 - Jan 2016
      • Head of Internal Audit & SOX - USA

        Jan 2011 - Jan 2016
      • Finance Manager

        Jan 2007 - Jan 2011
      • Internal Assurance Supervisor

        Jan 2004 - Jan 2007
    • Univar

      Nov 2016 - Jul 2021
      • Vice President - Internal Audit (Chief Audit Executive)

        Mar 2018 - Jul 2021
      • Global Director - Internal Audit & SOX

        Nov 2016 - Mar 2018
    • Morningstar

      Jul 2021 - now

      Lead the global Controllership, Financial Reporting, and Corporate FP&A functions.

      • Chief Accounting Officer

        Feb 2024 - now
      • Chief Audit Executive

        Jul 2021 - Feb 2024
  • Licenses & Certifications

    • CRMA

      The Institute of Internal Auditors Inc.
    • CIA

      The Institute of Internal Auditors Inc.
    • Certified Public Accountant (CPA)

      Illinois Department of Financial and Professional Regulation
  • Volunteer Experience

    • Coach

      Issued by Lake Central Youth Basketball
      Lake Central Youth BasketballAssociated with Conan Wiersema, CPA
    • Board Member & Coach

      Issued by St. John Youth Baseball
      St. John Youth BaseballAssociated with Conan Wiersema, CPA