NS
Nathan S. Sonnier
GRV SECURITIES
CHICAGO, IL 60611-6541
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CRD#: 7517550
NS
Professional summary
Nathan S Sonnier is a registered financial professional currently at GRV SECURITIES LLC located in Chicago, Illinois.
Nathan is registered as a RR (Registered Representative) and started their career in finance in 2022. Nathan has worked at 4 firms and has passed the Series 65, Series 63, Series 7TO and SIE exams.
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.
CRS (Client Relationship Summary) - BD
Click below to view Nathan S Sonnier'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®
NoneExperience
Current
March 25, 2026 - Present
GRV SECURITIES LLC
Office #1: 900 North Michigan Avenue Suite 1100, Chicago, IL 60611-6541Office #2: 900 North Michigan Avenue, Suite 1100, Chicago, IL 60611BD
CRD#: 138348
CHICAGO, IL
Past
January 31, 2025 - March 19, 2026
RETIREMENT PLAN ADVISORS, LLC
RIA
CRD#: 122758
CHICAGO, IL
Past
August 15, 2024 - March 19, 2026
CAMBRIDGE INVESTMENT RESEARCH, INC.
BD
CRD#: 39543
CHICAGO, IL
Past
May 4, 2022 - February 28, 2023
MORGAN STANLEY DISTRIBUTION, INC.
BD
CRD#: 30344
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(3/25/2026)
RR
Alaska(3/25/2026)
RR
Arizona(3/25/2026)
RR
Arkansas(3/25/2026)
RR
California(3/25/2026)
RR
Colorado(3/25/2026)
RR
Connecticut(3/25/2026)
RR
Delaware(3/25/2026)
RR
District of Columbia(3/25/2026)
RR
Florida(3/25/2026)
RR
Georgia(3/25/2026)
RR
Hawaii(3/25/2026)
RR
Idaho(3/25/2026)
RR
Illinois(3/25/2026)
RR
Indiana(3/25/2026)
RR
Iowa(3/25/2026)
RR
Kansas(3/25/2026)
RR
Kentucky(3/25/2026)
RR
Louisiana(3/25/2026)
RR
Maine(3/25/2026)
RR
Maryland(3/25/2026)
RR
Massachusetts(3/25/2026)
RR
Michigan(3/25/2026)
RR
Minnesota(3/25/2026)
RR
Mississippi(3/25/2026)
RR
Missouri(3/25/2026)
RR
Montana(3/25/2026)
RR
Nebraska(3/25/2026)
RR
Nevada(3/25/2026)
RR
New Hampshire(3/25/2026)
RR
New Jersey(3/25/2026)
RR
New Mexico(3/25/2026)
RR
New York(3/25/2026)
RR
North Carolina(3/25/2026)
RR
North Dakota(3/25/2026)
RR
Ohio(3/25/2026)
RR
Oklahoma(3/25/2026)
RR
Oregon(3/25/2026)
RR
Pennsylvania(3/25/2026)
RR
Puerto Rico(3/25/2026)
RR
Rhode Island(3/25/2026)
RR
South Carolina(3/25/2026)
RR
South Dakota(3/25/2026)
RR
Tennessee(3/25/2026)
RR
Texas(3/25/2026)
RR
Utah(3/25/2026)
RR
Vermont(3/25/2026)
RR
Virgin Islands(3/25/2026)
RR
Virginia(3/25/2026)
RR
Washington(3/25/2026)
RR
West Virginia(3/25/2026)
RR
Wisconsin(3/25/2026)
RR
Wyoming(3/25/2026)
Exams
State Security Law Exam
State Security Law Exam
General Industry/Product Exam
RR
Series 7TO
Date: 5/4/2022
General Securities Representative ExaminationGeneral Industry/Product Exam
SRO Registrations
RR
FINRA
Current Firm
GS
GRV SECURITIES LLC
GROSVENOR SECURITIES LLC | GRV SECURITIES LLC
CRD#: 138348 / SEC#: , 8-67160
BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
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Contact information
Main Address
900 North Michigan Avenue Suite 1100, Chicago, IL 60611-6541
Mailing Address
900 North Michigan Avenue Suite 1100, Chicago, IL 60611-6541
Phone number
(312) 506-6500
Established
Delaware since 08/18/2005
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| GCM GROSVENOR L.P. | SOLE MEMBER | 108654 |
| DANIEL, DAWNA LYNNE | CHIEF COMPLIANCE OFFICER | 5137048 |
| HENRICH, DIANNA LEA | MANAGING DIRECTOR | 4695780 |
| MONTGOMERY, BURKE JOHNSON | GENERAL COUNSEL | 5067591 |
| SACKS, MICHAEL JAY | MANAGER/CHIEF EXECUTIVE OFFICER | 2077424 |
| SULLIVAN, KATHLEEN PATRICIA | FINANCIAL AND OPERATIONS PRINCIPAL | 5099521 |
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.
