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

Melvin Marks

Some features on this profile are disabled
CRD#: 320224
MM

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.

Melvin Marks was a registered financial professional .

Melvin is a previously registered financial professional and started their career in finance in 1970. Melvin had worked at 4 firms and has passed the Series 1, F04 and Series 40 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

December 27, 1976 - September 29, 1986

KEYSTONE CORPORATE SERVICES INC.

BD
CRD#: 7317
Past

February 12, 1976 - May 5, 1976

KUHNS BROTHERS & LAIDLAW, INC.

BD
CRD#: 1481
Past

July 16, 1971 - February 10, 1976

STERLING GRACE & CO INCORPORATED

BD
CRD#: 1000002
Past

February 5, 1970 - July 16, 1971

STERLING, GRACE & CO., INCORPORATED

BD
CRD#: 788

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


General Industry/Product Exam
RR
Series 1
Date: 3/14/1966
Registered Representative Examination
Principal/Supervisory Exam
RR
F04
Date: 11/8/1976
Financial Principal Examination
Principal/Supervisory Exam
RR
Series 40
Date: 10/6/1976
Registered Principal Examination

Current Firm


KC
KEYSTONE CORPORATE SERVICES INC.
KEYSTONE CORPORATE SERVICES INC.

CRD#: 7317 / SEC#: , 8-20737

BD
Terminated by FINRA on 12/31/1986
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
Pennsylvania since 03/22/1976
Firm type
Corporation
Fiscal year end
# of Employees

Documents


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


KEYSTONE CORPORATE SERVICES INC.

CRD#: 7317

TRUST BUT VERIFY

Monitor Melvin Marks

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

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