Daniel J. Greiner
Professional summary
Daniel Jun Greiner is a registered financial professional currently at STONEX FINANCIAL INC. located in Winter Park, Florida and R.J. O'BRIEN SECURITIES, LLC located in Winter Park, Florida.
Daniel is registered as a RR (Registered Representative) and started their career in finance in 2013. Daniel has worked at 2 firms and has passed the Series 63, SIE, Series 57, Series 7, Series 4 and Series 24 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view Daniel Jun Greiner's CRS (Customer Relationship Summary).
Certified licenses
Experience
May 1, 2013 - Present
STONEX FINANCIAL INC.
Office #1: 329 Park Avenue North Suite 350, Winter Park, FL 32789September 30, 2025 - Present
R.J. O'BRIEN SECURITIES, LLC
Office #1: 329 Park Avenue North Suite 350, Winter Park, FL 32789State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(5/1/2013)
(10/6/2021)
Exams
FINRA
Nasdaq Stock Market
Current Firm
R.J. O'BRIEN SECURITIES, LLC
CRD#: 143624 / SEC#: , 8-67587
Contact information
FINRA licenses (30 States and Territories)
Red Flags
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Company Information
R.J. O'BRIEN SECURITIES, LLC
CRD#: 143624Winter Park, FL 32789TRUST BUT VERIFY
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