John W. Kosar

ASBURY RESEARCH

SCHAUMBURG, IL 60195

CRD#: 8232948

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Professional summary

John Walter Kosar, who also goes by Jack Kosar, is a registered financial advisor currently at ASBURY RESEARCH LLC located in Schaumburg, Illinois.

John is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2026. John has worked at 1 firm and has passed the Series 65 exam.

At a Glance

Always Fiduciary

Aliases

Jack Kosar

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) - RIA

Click below to view John Walter Kosar'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

March 4, 2026 - Present

ASBURY RESEARCH LLC

Office #1: 1901 N. Roselle Road Suite 800, Schaumburg, IL 60195

RIA

CRD#: 322202

SCHAUMBURG, IL

State Registrations and Notice Filings

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

IAR

means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.

Highlighted states indicate IAR registrations

IAR

Illinois
(3/4/2026)

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Exams

State Security Law Exam

IAR

Series 65

Date: 12/11/2025

Uniform Investment Adviser Law Examination

Current Firm

ASBURY RESEARCH LLC

CRD#: 322202 / SEC#:

Illinois

Registered Investment Advisory firm - (1/3/2023 Approved)

Ohio

Registered Investment Advisory firm - (5/3/2024 Approved)

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Contact information

Main Address

1901 N. Roselle Road Suite 800, Schaumburg, IL 60195

Mailing Address

Phone number

(888) 960-0005

Established

Firm type

Fiscal year end

# of Employees

Documents

Latest Form ADV

Regulatory assets under management

Total Number of Accounts	21
AUM (Assets Under Management)	$ 3,651,251

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.

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John W. Kosar

Professional summary

At a Glance

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view John Walter Kosar's CRS (Customer Relationship Summary).

Certified licenses

Experience

ASBURY RESEARCH LLC

State Registrations and Notice Filings

Exams

Series 65

Date: 12/11/2025

Current Firm

ASBURY RESEARCH LLC

Contact information

Documents

Regulatory assets under management

Red Flags

Company Information

ASBURY RESEARCH LLC

TRUST BUT VERIFY

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