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MR

Michael A. Ryerson

CITADEL SECURITIES
Miami, FL 33131
CRD#: 4707556
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MR
Michael Allen RyersonCITADEL SECURITIES

Professional summary

Michael Allen Ryerson, who also goes by Michael Allen Rierson, is a registered financial professional currently at CITADEL SECURITIES LLC located in Miami, Florida.

Michael is registered as a RR (Registered Representative) and started their career in finance in 2003. Michael has worked at 2 firms and has passed the Series 63, Series 7TO, SIE, Series 3, Series 55, Series 7 and Series 30 exams.

Question & Answer

Are you a "fiduciary"?
No

Aliases

Michael Allen Rierson

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 Michael Allen Ryerson'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

June 2, 2026 - Present

CITADEL SECURITIES LLC

Office #1: 830 Brickell Plaza, Miami, FL 33131
BD
CRD#: 116797
Miami, FL
Past

November 3, 2003 - June 14, 2005

CITIGROUP GLOBAL MARKETS INC.

BD
CRD#: 7059
NEW YORK, NY

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
Alabama
(6/16/2026)
RR
Alaska
(6/16/2026)
RR
California
(6/16/2026)
RR
Florida
(6/2/2026)
RR
Louisiana
(6/2/2026)
RR
Michigan
(6/16/2026)
RR
Montana
(6/16/2026)
RR
New York
(6/16/2026)
RR
Pennsylvania
(6/16/2026)
RR
Puerto Rico
(6/2/2026)
RR
Rhode Island
(6/16/2026)
RR
Texas
(6/16/2026)
RR
Virginia
(6/16/2026)
RR
Washington
(6/16/2026)
RR
Wyoming
(6/16/2026)

Exams

State Security Law Exam
RR
Series 63
Date: 6/16/2026
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 7TO
Date: 6/2/2026
General Securities Representative Examination
General Industry/Product Exam
RR
SIE
Date: 5/1/2026
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 3
Date: 2/13/2020
National Commodity Futures Examination
General Industry/Product Exam
RR
Series 55
Date: 3/19/2004
Limited Representative-Equity Trader Exam
General Industry/Product Exam
RR
Series 7
Date: 10/31/2003
General Securities Representative Examination
Principal/Supervisory Exam
RR
Series 30
Date: 6/26/2019
NFA Branch Manager 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 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
SRO Registrations
RR
Nasdaq Texas, LLC
SRO Registrations
RR
New York Stock Exchange

Current Firm

CS
CITADEL SECURITIES LLC
CITADEL DERIVATIVES GROUP LLC | CITADEL SECURITIES LLC

CRD#: 116797 / SEC#: , 8-53574

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

Main Address
830 Brickell Plaza, Miami, FL 33131
Mailing Address
830 Brickell Plaza, Miami, FL 33131
Phone number
(305) 929-6851
Established
Delaware since 07/30/2001
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Large
# of Employees

FINRA licenses (15 States and Territories)

Documents

Direct owners and executive officers

NamePositionCRD#
CSHC US LLCOWNER
ZHAO, PENGCHIEF EXECUTIVE OFFICER4978269
CITADEL SECURITIES GROUP LP (FKA CALC IV LP)MANAGING MEMBER
HAROLD, MARC RYANCHIEF COMPLIANCE OFFICER3200916
HENRY, STEVEN MICHAELCHIEF ACCOUNTING OFFICER5587809

Disclosures

Regulatory Event75
Arbitration1

Red Flags

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

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Company Information

CITADEL SECURITIES LLC

CRD#: 116797Miami, FL 33131

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