William A. Stephan
Professional summary
Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.
That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.
William Austin Stephan, who also goes by Austin Stephan, W. Austin Stephan, was a registered financial professional .
William is a previously registered financial professional and started their career in finance in 2016. William had worked at 3 firms and has passed the Series 63, SIE and Series 7 exams.
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
April 11, 2022 - July 6, 2026
BLACKSTONE SECURITIES PARTNERS L.P.
December 20, 2019 - January 27, 2022
AMG DISTRIBUTORS, INC.
July 26, 2016 - November 22, 2019
NATIONAL SECURITIES CORPORATION
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Current Firm
BLACKSTONE SECURITIES PARTNERS L.P.
CRD#: 17917 / SEC#: , 8-35941
Contact information
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| BLACKSTONE GROUP HOLDINGS L.P. | LIMITED PARTNER | |
| BALLAS, ZACHARY | DESIGNATED PRINCIPAL | 6563232 |
| BLACKSTONE ADVISORY SERVICES L.L.C. | GENERAL PARTNER | |
| DEROSE, ANTHONY | CHIEF COMPLIANCE OFFICER | 5553578 |
| PAYNE, DAVID BRYAN | CHIEF FINANCIAL OFFICER, PRINCIPAL FINANCIAL OFFICER, PRINCIPAL OPERATIONS OFFICER, FINOP | 4984877 |
| SCHWARZMAN, STEPHEN ALLEN | CHAIRMAN & CEO | 861435 |
Red Flags
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