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
JG

Jason A. Gray

MISCHLER FINANCIAL GROUP
New York, NY 10011
Some features on this profile are disabled
CRD#: 2947069
JG

Professional summary

Jason Adonnis Gray is a registered financial professional currently at MISCHLER FINANCIAL GROUP, INC. located in New York, New York and GTS SECURITIES LLC located in Jupiter, Florida.

Jason is registered as a RR (Registered Representative) and started their career in finance in 1997. Jason has worked at 10 firms and has passed the Series 63, Series 99TO, Series 57TO, SIE, Series 55, Series 7 and Series 24 exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
No

Aliases

None

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 Jason Adonnis Gray'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

December 12, 2022 - Present

MISCHLER FINANCIAL GROUP, INC.

Office #1: 625 Avenue Of Americas 3rd Floor, New York, NY, 10011
BD
CRD#: 37818
New York, NY
Current

December 16, 2022 - Present

GTS SECURITIES LLC

Office #1: 110 Front Street Suite 300, Jupiter, FL 33477
BD
CRD#: 149224
Jupiter, FL
Current

January 9, 2023 - Present

GTS EXECUTION SERVICES LLC

Office #1: 625 Avenue Of Americas 3rd Floor, New York, NY 10011
BD
CRD#: 306364
NEW YORK, NY
Past

January 22, 2016 - November 28, 2022

HILLTOP SECURITIES INC.

BD
CRD#: 6220
Dallas, TX
Past

October 14, 2014 - January 22, 2016

FIRST SOUTHWEST COMPANY, LLC

BD
CRD#: 316
Dallas, TX
Past

February 9, 2009 - October 14, 2014

WFG INVESTMENTS, INC.

BD
CRD#: 22704
DALLAS, TX
Past

September 14, 2007 - November 24, 2008

ESPOSITO SECURITIES, LLC

BD
CRD#: 143710
DALLAS, TX
Past

August 29, 2006 - November 25, 2008

WFG INVESTMENTS, INC.

BD
CRD#: 22704
DALLAS, TX
Past

June 13, 2005 - June 26, 2006

TEJAS SECURITIES GROUP, INC.

BD
CRD#: 36705
AUSTIN, TX
Past

April 5, 2004 - April 6, 2005

BRIDGE TRADING COMPANY

BD
CRD#: 6822
ST. LOUIS, MO
Past

December 10, 1997 - February 4, 2004

CAPIS

BD
CRD#: 7551
DALLAS, TX

State Registrations and Notice Filings

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

RR
indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.

Visual representation of state registrations

RR
California
(12/19/2023)
RR
Illinois
(4/27/2023)
RR
Massachusetts
(4/27/2023)
RR
Minnesota
(12/12/2022)
RR
New York
(12/12/2022)
RR
Texas
(1/9/2023)
RR
Virginia
(12/12/2022)

Exams

State Security Law Exam
RR
Series 63
Date: 1/6/1998
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 99TO
Date: 1/2/2023
Operations Professional Examination
General Industry/Product Exam
RR
Series 57TO
Date: 1/2/2023
Securities Trader Exam
General Industry/Product Exam
RR
SIE
Date: 10/1/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 55
Date: 5/18/1999
Limited Representative-Equity Trader Exam
General Industry/Product Exam
RR
Series 7
Date: 12/8/1997
General Securities Representative Examination
Principal/Supervisory Exam
RR
Series 24
Date: 10/11/2006
General Securities Principal Examination
SRO Registrations
RR
Cboe BYX Exchange, Inc.
SRO Registrations
RR
Cboe BZX Exchange, Inc.
SRO Registrations
RR
Cboe EDGA Exchange, Inc.
SRO Registrations
RR
Cboe EDGX Exchange, Inc.
SRO Registrations
RR
FINRA
SRO Registrations
RR
Investors' Exchange LLC
SRO Registrations
RR
MEMX LLC
SRO Registrations
RR
MIAX PEARL, 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 PHLX LLC
SRO Registrations
RR
Nasdaq Stock Market
SRO Registrations
RR
New York Stock Exchange

Current Firm

GE
GTS EXECUTION SERVICES LLC
GTS EXECUTION SERVICES LLC

CRD#: 306364 / SEC#: , 8-70455

BD
Broker-Dealer Firm Regulated by FINRA (New York 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
625 Avenue Of Americas 3rd Floor, New York, NY 10011
Mailing Address
625 Avenue Of Americas 3rd Floor, New York, NY 10011
Phone number
(212) 715-5900
Established
Delaware since 03/09/2018
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (21 States and Territories)

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

Documents

Direct owners and executive officers

NamePositionCRD#
GTS EQUITY PARTNERS LLCHOLDING COMPANY/MEMBER
MARTELL, SEANFINOP/CFO4629458
NAZEM, DARIUSHCHIEF OPERATING OFFICER4930821
ROMANELLO, PATRICK JOSEPHCCO5378090
RUBENSTEIN, ARI MCO-FOUNDER AND CEO4134798

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

GTS EXECUTION SERVICES LLC

CRD#: 306364New York, NY 10011

TRUST BUT VERIFY

Monitor Jason Gray

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

Similar Advisors

Richard Gaspare Dragotta
Richard DragottaAdvisorCheck Check Mark
LPL FINANCIAL LLC
IAR
RR
Paramus, NJ
Peter Faulkner Kettle
Peter KettleAdvisorCheck Check Mark
AMERIPRISE FINANCIAL SERVICES, LLC
IAR
RR
Brooklyn, NY
Diane E Finnerty
Diane FinnertyAdvisorCheck Check Mark
MORGAN STANLEY
IAR
RR
New York, NY
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