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
CZ

Christian J. Ziemba

G1 EXECUTION SERVICES
Bala Cynwyd, PA 19004
Some features on this profile are disabled
CRD#: 7790947
CZ

Professional summary

Christian John Ziemba, who also goes by Christian Ziemba, is a registered financial professional currently at G1 EXECUTION SERVICES, LLC located in Bala Cynwyd, Pennsylvania and SUSQUEHANNA SECURITIES, LLC located in Bala Cynwyd, Pennsylvania.

Christian is registered as a RR (Registered Representative) and started their career in finance in 2023. Christian has worked at 4 firms and has passed the Series 57TO and SIE exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
No

Aliases

Christian Ziemba

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 Christian John Ziemba'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 6, 2023 - Present

G1 EXECUTION SERVICES, LLC

Office #1: 401 City Ave Suite 220, Bala Cynwyd, PA 19004
BD
CRD#: 111528
Bala Cynwyd, PA
Current

November 6, 2023 - Present

SUSQUEHANNA SECURITIES, LLC

Office #1: 401 City Ave Ste 220, Bala Cynwyd, PA 19004-1122
BD
CRD#: 35874
Bala Cynwyd, PA
Current

November 6, 2023 - Present

SUSQUEHANNA FINANCIAL GROUP, LLLP

Office #1: 401 City Ave Suite 220, Bala Cynwyd, PA 19004-1122
BD
CRD#: 35865
Bala Cynwyd, PA
Current

January 23, 2025 - Present

GLOBAL EXECUTION BROKERS, LP

Office #1: 401 City Avenue, Bala Cynwyd, PA 19004
BD
CRD#: 126407
Bala Cynwyd, PA

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 57TO
Date: 11/4/2023
Securities Trader Exam
General Industry/Product Exam
RR
SIE
Date: 10/10/2023
Securities Industry Essentials Examination
SRO Registrations
RR
BOX Exchange LLC
SRO Registrations
RR
Cboe BYX Exchange, Inc.
SRO Registrations
RR
Cboe BZX Exchange, Inc.
SRO Registrations
RR
Cboe C2 Exchange, Inc.
SRO Registrations
RR
Cboe EDGA Exchange, Inc.
SRO Registrations
RR
Cboe EDGX Exchange, Inc.
SRO Registrations
RR
Cboe Exchange, Inc.
SRO Registrations
RR
FINRA
SRO Registrations
RR
Investors' Exchange LLC
SRO Registrations
RR
Long-Term Stock Exchange, Inc.
SRO Registrations
RR
MEMX LLC
SRO Registrations
RR
MIAX Emerald, LLC
SRO Registrations
RR
MIAX PEARL, LLC
SRO Registrations
RR
MIAX Sapphire
SRO Registrations
RR
Miami International Securities Exchange, LLC
SRO Registrations
RR
NYSE American LLC
SRO Registrations
RR
NYSE Arca, Inc.
SRO Registrations
RR
NYSE National, Inc.
SRO Registrations
RR
NYSE Texas, Inc.
SRO Registrations
RR
Nasdaq BX, Inc.
SRO Registrations
RR
Nasdaq GEMX, LLC
SRO Registrations
RR
Nasdaq ISE, LLC
SRO Registrations
RR
Nasdaq MRX, LLC
SRO Registrations
RR
Nasdaq PHLX LLC
SRO Registrations
RR
Nasdaq Stock Market

Current Firm

GE
GLOBAL EXECUTION BROKERS, LP
GLOBAL EXCHANGE BROKERS, LLLP | GLOBAL EXECUTION BROKERS, LP | GLOBAL EXECUTION BROKERS, LLLP

CRD#: 126407 / SEC#: , 8-65878

BD
Broker-Dealer Firm Regulated by FINRA (Philadelphia 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
401 City Avenue, Bala Cynwyd, PA 19004
Mailing Address
401 City Avenue, Bala Cynwyd, PA 19004
Phone number
(610) 617-2600
Established
Delaware since 03/06/2003
Firm type
Other Types of Legal Formation
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (1 States and Territories)

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

Documents

Direct owners and executive officers

NamePositionCRD#
SUSQUEHANNA INTERNATIONAL GROUP, LLPLIMITED PARTNER
DOHERTY, MICHAEL PATRICKCHIEF COMPLIANCE OFFICER, SROP, CROP, ROP703900
JAMACA, MELISSAFINOP7478107
SELLITTO, JOSEPHCEO & PRESIDENT1408978
SFG PARTNER, LLCGENERAL PARTNER
SIMPSON, MICHAEL ROBERTPOO7521292

Disclosures

Regulatory Event31

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

GLOBAL EXECUTION BROKERS, LP

CRD#: 126407Bala Cynwyd, PA 19004

TRUST BUT VERIFY

Monitor Christian Ziemba

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

Similar Advisors

Paul B Mullen
Paul MullenAdvisorCheck Check Mark
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
IAR
RR
Horsham, PA
Boris Niko
Boris NikoAdvisorCheck Check Mark
AMERIPRISE FINANCIAL SERVICES, LLC
IAR
RR
Feasterville, PA
Dustin Michael Willing
Dustin WillingAdvisorCheck Check Mark
KESTRA ADVISORY SERVICES, LLC
IAR
RR
Wayne, PA
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