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Darrell D. Medley

THE LEADERS GROUP
Arlington Heights, IL 60005
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CRD#: 1149142
DM
Darrell Douglas MedleyTHE LEADERS GROUP

Professional summary


Darrell Douglas Medley is a registered financial professional currently at THE LEADERS GROUP, INC. located in Arlington Heights, Illinois.

Darrell is registered as a RR (Registered Representative) and started their career in finance in 1985. Darrell has worked at 2 firms and has passed the Series 63, SIE and Series 6 exams.

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 Darrell Douglas Medley's CRS (Customer Relationship Summary).
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

July 2, 2026 - Present

THE LEADERS GROUP, INC.

Office #1: 85 W Algonquin Road Suite 395, Arlington Heights, IL 60005
BD
CRD#: 37157
Arlington Heights, IL
Past

February 19, 1985 - February 14, 2022

PRUCO SECURITIES, LLC.

BD
CRD#: 5685
ROSEMONT, IL

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
Florida
(7/2/2026)
RR
Illinois
(7/2/2026)

Exams


State Security Law Exam
RR
Series 63
Date: 12/10/1991
Uniform Securities Agent State Law Examination
General Industry/Product Exam
General Industry/Product Exam
SRO Registrations
RR
FINRA

Current Firm


TL
THE LEADERS GROUP, INC.
SIMPLICITY INVESTMENTS | THE LEADERS GROUP, INC. | THE LEADERS GROUP

CRD#: 37157 / SEC#: , 8-47639

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


Main Address
475 Springfield Ave, Summit, NJ 07901
Mailing Address
475 Springfield Ave Suite 1, Summit, NJ 07901
Phone number
(303) 797-9080
Established
Delaware since 07/14/1994
Firm type
Corporation
Fiscal year end
December
Firm Size
Large
# of Employees

FINRA licenses (52 States and Territories)


Documents


Customer Relationship Summary (CRS / FINRA)

Direct owners and executive officers


NamePositionCRD#
SIMPLICITY FINANCIAL MARKETING HOLDINGS, INC.SHAREHOLDER
PETERS, ROBERT WILLIAMFINOP1704577
RILEY, ZORAH JANECHIEF COMPLIANCE OFFICER3015509
WICKERSHAM, SEAN DAVIDPRESIDENT4994630

Disclosures


Regulatory Event4

Red Flags


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Company Information


THE LEADERS GROUP, INC.

CRD#: 37157Arlington Heights, IL 60005

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