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Inactive

William John Sienko

Hantz Financial Services, Inc.

Mt. Pleasant, MI

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Current Employers
Hantz Financial Services, Inc.

26200 American Drive Fifth Floor, Southfield, MI 48034 • United States

Current Registrations

AuthorityCategoryStatusDate
MI RA APPROVED 2025-06-09
  • MI RA
    APPROVED
    Since 2025-06-09

Branch Locations

2185 E. Pickard Suite A, Mt. Pleasant, MI 48858 • United States

Disclosures

No disclosure categories reported as “Yes” on this SEC record.

  • Regulatory action No
  • Criminal No
  • Bankruptcy No
  • Civil judicial No
  • Bond No
  • Judgment / lien No
  • Investigation No
  • Customer complaint No
  • Termination No
Employment History
OrganizationCityStateFromTo
Dow Diamond Midland MI 05/2017 09/2018
State Lanes Saginaw MI 10/2018 05/2019
Mcdonalds Freeland MI 06/2019 04/2021
Apple Mountain Freeland MI 05/2019 09/2021
Delta College University Center MI 09/2017 04/2020
Northwood University Midland MI 09/2020 04/2021
Hantz Financial Services Southfield MI 09/2020 Present
Heritage High School Saginaw MI 05/2014 06/2017
  • 05/2017 → 09/2018
    Dow Diamond
    Midland, MI
  • 10/2018 → 05/2019
    State Lanes
    Saginaw, MI
  • 06/2019 → 04/2021
    Mcdonalds
    Freeland, MI
  • 05/2019 → 09/2021
    Apple Mountain
    Freeland, MI
  • 09/2017 → 04/2020
    Delta College
    University Center, MI
  • 09/2020 → 04/2021
    Northwood University
    Midland, MI
  • 09/2020 → Present
    Hantz Financial Services
    Southfield, MI
  • 05/2014 → 06/2017
    Heritage High School
    Saginaw, MI
Exams
CodeExamDate
S65 Uniform Investment Adviser Law Examination 2025-06-09
  • S65 Uniform Investment Adviser Law Examination
    2025-06-09

View on SEC IAPD

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Christopher Dean Whitehead
Michael Paul McDonnell
WESLEY PAUL KENNY
Cynthia Rene Harry

Other Offices

EDWARD JONES · MT PLEASANT, MI
STATE FARM INVESTMENT MANAGEMENT CORP. · Mt Pleasant, MI
STATE FARM INVESTMENT MANAGEMENT CORP. · Mt Pleasant, MI
EDWARD JONES · Mount Pleasant, MI
SCHAFER INVESTMENT GROUP, INC. · MT. PLEASANT, MI
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. · Mt. Pleasant, MI
INDEPENDENT ADVISOR ALLIANCE, LLC · Mount Pleasant, MI
LPL FINANCIAL LLC · MT. PLEASANT, MI

More in Mt. Pleasant, MI

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