AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Advisor Search
Why AdvisorCheck

We're Here To Help

AdvisorCheck empowers you to find, evaluate, and monitor financial advisors with confidence and clarity.

Advisor Monitoring

Financial advisor's situations can change, sometimes without notice. AdvisorCheck's Monitoring tool helps you avoid surprises and stay on top of your financial health.

Firm Stability Insights

The stability of your financial advisor's firm has a significant impact in the security and quality of service you receive. Our tool provides historical data and key insights over time to help you make informed, confident decisions.

Pricing
For Advisors
RO

Ryan M. O'sullivan

Some features on this profile are disabled
CRD#: 2675099
RO

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.

Ryan Matthew O'sullivan, who also goes by Ryan Matthew Osullivan Sr, Ryan Matthew Osullivan, was a registered financial professional .

Ryan is a previously registered financial professional and started their career in finance in 1996. Ryan had worked at 12 firms and has passed the Series 63, SIE, Series 55 and Series 7 exams.

Question & Answer

Are you a "fiduciary"?
No

Aliases

Ryan Matthew Osullivan Sr | Ryan Matthew Osullivan

Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.
The advisor shows no other business activity.

Blog Corner

CRS (Client Relationship Summary)

The CRS(Customer Relationship Summary) document is not provided.

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
None

Experience

Past

February 1, 2017 - August 7, 2019

RISE FINANCIAL SERVICES, LLC

BD
CRD#: 146103
NEW YORK, NY
Past

December 15, 2014 - December 31, 2015

RANGE GLOBAL LLC

BD
CRD#: 104393
NEW YORK, NY
Past

April 29, 2010 - August 31, 2010

MEESCHAERT CAPITAL MARKETS, INC.

BD
CRD#: 17012
NEW YORK, NY
Past

February 5, 2010 - June 20, 2012

RANGE GLOBAL LLC

BD
CRD#: 104393
NEW YORK, NY
Past

November 2, 2009 - December 8, 2010

MADISON PROPRIETARY TRADING GROUP, LLC

BD
CRD#: 139818
NEW YORK, NY
Past

October 3, 2007 - December 8, 2010

BETTERMENT SECURITIES

BD
CRD#: 47788
NEW YORK, NY
Past

September 15, 2005 - September 20, 2006

MOG CAPITAL L.L.C.

BD
CRD#: 136805
NEW YORK, NY
Past

July 12, 2004 - October 7, 2005

CARLIN EQUITIES, LLC

BD
CRD#: 31295
NEW YORK, NY
Past

October 1, 1999 - December 2, 2002

WELLS FARGO CLEARING SERVICES, LLC

BD
CRD#: 19616
ST. LOUIS, MO
Past

April 16, 1998 - October 1, 1999

FIRST UNION CAPITAL MARKETS CORP.

BD
CRD#: 6124
CHARLOTTE, NC
Past

June 24, 1997 - April 8, 1998

TUCKER ANTHONY INCORPORATED

BD
CRD#: 837
BOSTON, MA
Past

June 5, 1997 - June 20, 1997

PERSHING LLC

BD
CRD#: 7560
JERSEY CITY, NJ
Past

January 15, 1996 - May 12, 1997

MORGAN STANLEY DW INC.

BD
CRD#: 7556
PURCHASE, NY

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

Visual representation of state registrations

This advisor is not registered in any state.

Exams

State Security Law Exam
RR
Series 63
Date: 10/3/1997
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
SIE
Date: 10/1/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 55
Date: 4/26/2000
Limited Representative-Equity Trader Exam
General Industry/Product Exam
RR
Series 7
Date: 1/12/1996
General Securities Representative Examination

Current Firm

RF
RISE FINANCIAL SERVICES, LLC
CADENA CAPITAL GROUP, INC. | WPS PRIME SERVICES, LLC | WEEDEN PRIME SERVICES, LLC. | SAXIS GROUP, LLC. | SAXIS GROUP, INC. | SAXIS GROUP | RISE FINANCIAL SERVICES, LLC

CRD#: 146103 / SEC#: , 8-67787

BD
Broker-Dealer Firm Regulated by FINRA (Florida district office)
Upgrade to AdvisorCheck Premium
Get A Biweekly Pulse, AutomaticallyReceive biweekly alerts automatically. Stay informed and proactive.
Catch Firm-Level Red Flags SoonerCatch leadership changes and disclosures early, before issues escalate.
See Trends. Not Just SnapshotsMonitor firm stability metrics like AUM and advisor ratios over time.

Contact information

Main Address
653 Collins Avenue, Miami Beach, FL 33139
Mailing Address
653 Collins Avenue, Miami Beach, FL 33139
Phone number
(212) 644-2400
Established
Delaware since 12/13/2009
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (7 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Direct owners and executive officers

NamePositionCRD#
SIEBERT FINANCIAL CORP.OWNER
GEBBIA, GLORIA ESTELLEOWNER2126152
BONO, RONALD ROSSCCO1247269
REICH, ANDREW HENRYCFO1966909
REICH, ANDREW HENRYCEO1966909

Red Flags

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.

Check for any disclosures as part of your thorough research when choosing an advisor.

Company Information

RISE FINANCIAL SERVICES, LLC

CRD#: 146103

TRUST BUT VERIFY

Monitor Ryan O'sullivan

Get automatic monthly alerts on:
Job or Firm Moves
Licensing Changes
Client Complaints
New Red Flags
Contact Information Updates

Similar Advisors

Stephen Albert Zahka
Stephen ZahkaAdvisorCheck Check Mark
EDWARD JONES
IAR
RR
Marlborough, MA
Frank Horace Moore III
Frank MooreAdvisorCheck Check Mark
UBS FINANCIAL SERVICES INC.
IAR
RR
Greenwich, CT
Marshall Lee Rosen
Marshall RosenAdvisorCheck Check Mark
OSAIC WEALTH, INC.
IAR
RR
Fort Lauderdale, FL
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
Help Center
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.© 2026 AdvisorCheck, an AIMR Analytics company. All rights reserved.