John W. Brown
Professional summary
John Wendell Brown MR., who also goes by John Wendell Brown Mr., John Wendell Brown, is a registered financial professional currently at SIG BROKERAGE, LP located in New York, New York.
John is registered as a RR (Registered Representative) and started their career in finance in 2005. John has worked at 4 firms and has passed the Series 57TO, SIE and Series 45 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view John Wendell Brown MR.'s CRS (Customer Relationship Summary).
Certified licenses
Experience
June 16, 2025 - Present
SIG BROKERAGE, LP
Office #1: 140 Broadway 47th Floor, New York, NY 10005January 7, 2015 - February 18, 2015
SUMMIT SECURITIES GROUP LLC
May 7, 2010 - August 6, 2010
AK CAPITAL, LLC
June 27, 2007 - April 29, 2010
AK CAPITAL, LLC
May 13, 2005 - August 22, 2007
M.J.T. SECURITIES, LLC
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: 6/27/2025
Securities Trader ExamSeries 45
Date: 2/24/2004
PCX Floor Broker ExamFINRA
NYSE American LLC
NYSE Arca, Inc.
New York Stock Exchange
Current Firm
SIG BROKERAGE, LP
CRD#: 100400 / SEC#: , 8-52028
Contact information
FINRA licenses (2 States and Territories)
Documents
Disclosures
| Regulatory Event | 4 |
Red Flags
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