AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Advisor Search
Why Advisor Check

We're Here To Help

AdvisorCheck empowers you to find, evaluate, and monitor financial advisors with confidence and clarity.

Advisor Monitoring

Financial advisor's situations can change, sometimes without notice. AdvisorCheck's Monitoring tool helps you avoid surprises and stay on top of your financial health.

Firm Stability Insights

The stability of your financial advisor's firm has a significant impact in the security and quality of service you receive. Our tool provides historical data and key insights over time to help you make informed, confident decisions.

Pricing
For Advisors
DN

David T. Nadell

Some features on this profile are disabled
CRD#: 344441
DN

Professional summary

Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.

That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.

David Thomas Nadell was a registered financial professional .

David is a previously registered financial professional and started their career in finance in 1970. David had worked at 10 firms and has passed the Series 63, Series 1, Series 24 and Series 00 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)

The CRS(Customer Relationship Summary) document is not provided.

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

Past

April 19, 1993 - April 22, 1997

BENTLEY-LAWRENCE SECURITIES, INC.

BD
CRD#: 13174
TROY, MI
Past

February 9, 1988 - March 4, 1993

MAROLDA, NADELL, REILLY & COMPANY

BD
CRD#: 21439
CHICAGO, IL
Past

December 4, 1986 - October 6, 1987

JONESTRADING

BD
CRD#: 6888
THOUSAND OAKS, CA
Past

March 7, 1986 - November 4, 1986

SMITH, HAGUE & CO., INCORPORATED

BD
CRD#: 777
Past

June 20, 1984 - February 19, 1985

ASHTON YOUNG, INC.

BD
CRD#: 2827
Past

January 13, 1984 - June 4, 1984

MARINER FINANCIAL SERVICES, INC.

BD
CRD#: 8292
Past

March 18, 1983 - January 26, 1984

AMERIPRISE ADVISOR SERVICES, INC.

BD
CRD#: 5979
Past

January 29, 1981 - April 26, 1983

RAUSCHER PIERCE REFSNES, INC.

BD
CRD#: 6663
Past

June 16, 1976 - April 6, 1978

S. M. LEOPOLD & CO.

BD
CRD#: 6236
Past

November 23, 1970 - November 12, 1974

GARY GEYER HILL AND NADELL INC

BD
CRD#: 1000003

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

State Security Law Exam
RR
Series 63
Date: 4/11/1983
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 1
Date: 6/7/1961
Registered Representative Examination
Principal/Supervisory Exam
RR
Series 24
Date: 2/2/1988
General Securities Principal Examination
Principal/Supervisory Exam
RR
Series 00
Date: 11/16/1970
General Securities Principal Examination

Current Firm

BS
BENTLEY-LAWRENCE SECURITIES, INC.
BENTLEY-LAWRENCE SECURITIES, INC. | INVESTORS DEVELOPMENT COMPANY

CRD#: 13174 / SEC#: , 8-28967

BD
Terminated by SEC on 02/13/2010
Upgrade to AdvisorCheck Premium
Get A Biweekly Pulse, AutomaticallyReceive biweekly alerts automatically. Stay informed and proactive.
Catch Firm-Level Red Flags SoonerCatch leadership changes and disclosures early, before issues escalate.
See Trends. Not Just SnapshotsMonitor firm stability metrics like AUM and advisor ratios over time.

Contact information

Main Address
Mailing Address
Phone number
Established
Michigan since 05/03/1982
Firm type
Corporation
Fiscal year end
December
# of Employees

Documents

Direct owners and executive officers

NamePositionCRD#
COSKEY, RICHARD LAWRENCEPRESIDENT, CHIEF COMPLIANCE OFFICER, DIRECTOR54880
COSKEY, RICHARD LAWRENCEPRESIDENT & DIRECTOR54880
MURPHY, DENNIS WILLIAMV.P., REGISTERED OPTIONS & SECURITY FUTURES PRINCIPAL1091037
WATSON, THERESA PAULINEREGISTERED OPTIONS & SECURITY FUTURES PRINCIPAL1079175

Disclosures

Regulatory Event4
Arbitration4

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

BENTLEY-LAWRENCE SECURITIES, INC.

CRD#: 13174

TRUST BUT VERIFY

Monitor David Nadell

Get automatic monthly alerts on:
Job or Firm Moves
Licensing Changes
Client Complaints
New Red Flags
Contact Information Updates

Similar Advisors

Stephen Albert Zahka
Stephen ZahkaAdvisorCheck Check Mark
EDWARD JONES
IAR
RR
Marlborough, MA
Frank Horace Moore III
Frank MooreAdvisorCheck Check Mark
UBS FINANCIAL SERVICES INC.
IAR
RR
Greenwich, CT
Marshall Lee Rosen
Marshall RosenAdvisorCheck Check Mark
OSAIC WEALTH, INC.
IAR
RR
Fort Lauderdale, FL
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.
© 2025 AdvisorCheck, an AIMR Analytics company.
All rights reserved.
Powered ByAIRM Analytics