William Demarco
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 Demarco, who also goes by William Max Demarco, William Demarco, was a registered financial professional .
William is a previously registered financial professional and started their career in finance in 1998. William had worked at 6 firms and has passed the Series 63, Series 57TO, SIE, Series 56, Series 55 and Series 7 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
November 9, 2021 - March 23, 2023
T3 TRADING GROUP, LLC
January 25, 2018 - July 14, 2020
HOLD BROTHERS CAPITAL LLC
November 7, 2014 - February 15, 2018
T3 TRADING GROUP, LLC
August 29, 2014 - November 7, 2014
WTS PROPRIETARY TRADING GROUP LLC
February 8, 2013 - August 7, 2014
WTS PROPRIETARY TRADING GROUP LLC
March 16, 2011 - February 27, 2013
COASTAL TRADE SECURITIES, LLC
July 20, 2000 - October 22, 2003
WORLDCO, L.L.C.
March 5, 1998 - May 4, 1998
LADENBURG THALMANN & CO. INC.
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
Series 57TO
Date: 1/2/2023
Securities Trader ExamSeries 56
Date: 10/24/2011
Proprietary Trader Qualification ExaminationSeries 55
Date: 8/12/1999
Limited Representative-Equity Trader ExamCurrent Firm
T3 TRADING GROUP, LLC
CRD#: 154431 / SEC#: , 8-68639
Contact information
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| T3 COMPANIES, LLC | MEMBER/OWNER | |
| LI, XIAOYAN | PRINCIPAL FINANCIAL OFFICER | 4465893 |
| LI, XIAOYAN | PRINCIPAL OPERATIONS OFFICER | 4465893 |
| LI, XIAOYAN | FINOP | 4465893 |
| MARQUIS, GARRET CHRISTIAN | CHEIF EXECUTIVE OFFICER | 3198686 |
| PIKOWSKI, STEVEN | CHIEF COMPLIANCE OFFICER | 1562340 |
| REDLER, SCOTT JASON JR | CHIEF STRATEGIC OFFICER | 2680492 |
Disclosures
| Regulatory Event | 3 |
Red Flags
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