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

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
SO

Sinead M. Osullivan

PROBITAS FUNDS GROUP
San Francisco, CA 94104
Some features on this profile are disabled
CRD#: 5823131
SO

Professional summary

Sinead Maire Osullivan, who also goes by Sinead Maire O'sullivan, is a registered financial professional currently at PROBITAS FUNDS GROUP, LLC located in San Francisco, California.

Sinead is registered as a RR (Registered Representative) and started their career in finance in 2010. Sinead has worked at 1 firm and has passed the Series 99TO, SIE and Series 27 exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
No

Aliases

Sinead Maire O'sullivan

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) - BD

Click below to view Sinead Maire Osullivan's CRS (Customer Relationship Summary).

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

Current

November 17, 2010 - Present

PROBITAS FUNDS GROUP, LLC

Office #1: 425 California Street Suite 550, San Francisco, CA 94104
BD
CRD#: 115876
San Francisco, CA

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

General Industry/Product Exam
RR
Series 99TO
Date: 1/2/2023
Operations Professional Examination
General Industry/Product Exam
RR
SIE
Date: 1/2/2023
Securities Industry Essentials Examination
Principal/Supervisory Exam
RR
Series 27
Date: 11/16/2010
Financial and Operations Principal Examination
SRO Registrations
RR
FINRA

Current Firm

PF
PROBITAS FUNDS GROUP, LLC
PROBITAS FUNDS GROUP, LLC

CRD#: 115876 / SEC#: , 8-53512

BD
Broker-Dealer Firm Regulated by FINRA (San Francisco 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
425 California Street Suite 550, San Francisco, CA 94104
Mailing Address
425 California Street Suite 550, San Francisco, CA 94104
Phone number
(415) 402-0700
Established
Delaware since 07/25/2001
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (24 States and Territories)

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

Documents

Direct owners and executive officers

NamePositionCRD#
PROBITAS PARTNERS, L.P.OWNER
HAUSLER, GREG WILLIAMCHIEF COMPLIANCE OFFICER
O'SULLIVAN, SINEAD MAIRECFO, FINOP, PFO, POO5823131
TSAO, RAYMOND W.EXECUTIVE REPRESENTATIVE4688979

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

PROBITAS FUNDS GROUP, LLC

CRD#: 115876San Francisco, CA 94104

TRUST BUT VERIFY

Monitor Sinead Osullivan

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

Similar Advisors

AG
Adam GreenAdvisorCheck Check Mark
J.P. MORGAN SECURITIES LLC
IAR
RR
SAN MATEO, CA
MS
Maximilian SoaresAdvisorCheck Check Mark
J.P. MORGAN SECURITIES LLC
RR
San Francisco, CA
Jason Guo Quan Fang
Jason FangAdvisorCheck Check Mark
TERRAFIRMA WEALTH PARTNERS
IAR
WALNUT CREEK, CA
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.
© 2025 AdvisorCheck, an AIMR Analytics company.
All rights reserved.
Powered ByAIRM Analytics