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WV

Wouter L. Van Amstel

GROUP ONE TRADING LLC
Chicago, IL 60605
Some features on this profile are disabled
CRD#: 4949144
WV

Professional summary

Wouter Lukas Van Amstel is a registered financial professional currently at GROUP ONE TRADING LLC located in Chicago, Illinois.

Wouter is registered as a RR (Registered Representative) and started their career in finance in 2005. Wouter has worked at 3 firms and has passed the SIE, Series 56 and Series 44 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 Wouter Lukas Van Amstel'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

October 23, 2025 - Present

GROUP ONE TRADING LLC

Office #1: 425 S Financial Place Suite 3400, Chicago, IL 60605
BD
CRD#: 37484
Chicago, IL
Past

February 13, 2012 - April 3, 2013

CHOPPER SECURITIES, LLC

BD
CRD#: 154491
CHICAGO, IL
Past

April 27, 2011 - January 18, 2012

PEAK6 CAPITAL MANAGEMENT LLC

BD
CRD#: 43773
CHICAGO, IL
Past

April 25, 2005 - May 22, 2007

GROUP ONE TRADING LLC

BD
CRD#: 37484
CHICAGO, IL

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
SIE
Date: 10/27/2025
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 56
Date: 8/11/2011
Proprietary Trader Qualification Examination
General Industry/Product Exam
RR
Series 44
Date: 10/21/2004
PCX Market Maker Exam
SRO Registrations
RR
NYSE Arca, Inc.

Current Firm

GO
GROUP ONE TRADING LLC
GROUP ONE TRADING LLC | GROUP ONE TRADING, L.P.

CRD#: 37484 / SEC#: , 8-47762

BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
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Contact information

Main Address
425 S Financial Place Suite 3400, Chicago, IL 60605
Mailing Address
425 S Financial Place Suite 3400, Chicago, IL 60605
Phone number
(312) 347-8864
Established
Delaware since 10/01/2024
Firm type
Limited Liability Company
Fiscal year end
September
Firm Size
Small
# of Employees

FINRA licenses (2 States and Territories)

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

Documents

Direct owners and executive officers

NamePositionCRD#
GROUP ONE HOLDINGS LLCMEMBER
GROSAM, CHAD JAMESCHIEF FINANCIAL OFFICER4510772
HUTCHINSON, JAMES FRANCISCHIEF OPERATING OFFICER2425738
KINAHAN, JOHN ANTHONYCEO5877952
TONDO-KRAMER, KYLECHIEF COMPLIANCE OFFICER6034373

Disclosures

Regulatory Event33

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

GROUP ONE TRADING LLC

CRD#: 37484Chicago, IL 60605

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