William A. Stephenson
Professional summary
William Arthur Stephenson, who also goes by Bill Stephenson, William Arthur Stephenson, Billy Stephenson, William A Stephenson, William Stephenson, was a registered financial advisor .
William is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2018. William had worked at 3 firms and has passed the Series 66, Series 63, Series 7TO, SIE and Series 6 exams.
At a Glance
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
September 10, 2026 - Present
August 28, 2025 - September 14, 2026
AMERIPRISE FINANCIAL SERVICES, LLC
May 30, 2025 - September 14, 2026
AMERIPRISE FINANCIAL SERVICES, LLC
March 25, 2019 - October 25, 2019
AMERIPRISE FINANCIAL SERVICES, LLC
June 23, 2018 - December 6, 2018
NORTHWESTERN MUTUAL INVESTMENT SERVICES, LLC
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Highlighted states indicate IAR registrations
(9/10/2026)
Exams
What does exam status mean?
Series 7TO
Passed: 5/30/2025
General Securities Representative ExaminationSeries 6
Passed: 6/23/2018
Current firm
No current employment
Red Flags
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Check for any disclosures as part of your thorough research when choosing an advisor.
