Sebastien A. Dussaut
Professional summary
Sebastien Antoine Dussaut is a registered financial professional currently at TOWER PRINCIPAL MARKETS LLC located in Mount Pleasant, South Carolina and TRC MARKETS LLC located in Mount Pleasant, South Carolina.
Sebastien is registered as a RR (Registered Representative) and started their career in finance in 2026. Sebastien has worked at 2 firms and has passed the Series 57TO and SIE exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view Sebastien Antoine Dussaut's CRS (Customer Relationship Summary).
Certified licenses
Experience
February 23, 2026 - Present
TOWER PRINCIPAL MARKETS LLC
Office #1: 111 Coleman Blvd Suite 404, Mount Pleasant, SC 29464February 23, 2026 - Present
TRC MARKETS LLC
Office #1: 111 Coleman Blvd Suite 404, Mount Pleasant, SC 29464State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Series 57TO
Date: 2/23/2026
Securities Trader ExamCboe BYX Exchange, Inc.
Cboe BZX Exchange, Inc.
Cboe C2 Exchange, Inc.
Cboe EDGA Exchange, Inc.
Cboe EDGX Exchange, Inc.
Cboe Exchange, Inc.
FINRA
Investors' Exchange LLC
MEMX LLC
MIAX PEARL, LLC
NYSE American LLC
NYSE Arca, Inc.
NYSE National, Inc.
Nasdaq PHLX LLC
Nasdaq Stock Market
Nasdaq Texas, LLC
New York Stock Exchange
Current Firm
TRC MARKETS LLC
CRD#: 171272 / SEC#: , 8-69454
Contact information
FINRA licenses (2 States and Territories)
Documents
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| TOWER RESEARCH CAPITAL LLC | MEMBER | |
| CONCANNON, SEAN PATRICK | PRINCIPAL FINANCIAL OFFICER | 5364102 |
| ELLMAN, MICHAEL GREG | PRINCIPAL OPERATIONS OFFICER & FINOP | 5574667 |
| MESTER, THOMAS BRENNER | CHIEF COMPLIANCE OFFICER | 2350593 |
| SHEDID, MARWA MAHMOUD | CHIEF OPERATING OFFICER | 5470002 |
| WILSON, KENNETH NIXON | CEO | 3014927 |
Red Flags
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