William G. Kay

Some features on this profile are disabled

CRD#: 3122371

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.

William Gemmill Kay III, who also goes by Bill Kay III, William Gemmill Kay III, William Gemmill Kay, William Kay, was a registered financial professional .

William is a previously registered financial professional and started their career in finance in 1998. William had worked at 9 firms and has passed the Series 66, SIE, Series 7 and Series 24 exams.

Question & Answer

Are you a "fiduciary"?

Aliases

Bill Kay Iii | William Gemmill Kay Iii | William Gemmill Kay | William Kay

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

August 28, 2024 - November 11, 2025

DEVON PARK SECURITIES, LLC

CRD#: 327313

Haverford, PA

Past

May 29, 2018 - August 29, 2024

PROFOR ADVISORS

CRD#: 136084

RYE BROOK, NY

Past

April 30, 2015 - March 7, 2017

FORESIDE FUND SERVICES, LLC

CRD#: 46106

W. Conshohocken, PA

Past

April 1, 2011 - May 22, 2013

APOLLO GLOBAL SECURITIES, LLC

CRD#: 153502

NEW YORK, NY

Past

November 15, 2005 - March 1, 2011

MORGAN STANLEY INVESTMENT ADVISORS INC.

RIA

CRD#: 104525

WEST CONSHOHOCKEN, PA

Past

April 22, 2004 - September 19, 2006

MORGAN STANLEY & CO. LLC

CRD#: 8209

NEW YORK, NY

Past

April 22, 2004 - March 1, 2011

MORGAN STANLEY DISTRIBUTION, INC.

CRD#: 30344

WEST CONSHOHOCKEN, PA

Past

January 17, 2003 - March 25, 2004

CREDIT SUISSE SECURITIES (USA) LLC

RIA

CRD#: 816

NEW YORK, NY

Past

January 17, 2003 - March 25, 2004

CREDIT SUISSE SECURITIES (USA) LLC

CRD#: 816

NEW YORK, NY

Past

July 25, 2002 - January 17, 2003

PERSHING LLC

RIA

CRD#: 7560

BALA CYNWYD, PA

Past

October 21, 1998 - January 17, 2003

PERSHING LLC

CRD#: 7560

JERSEY CITY, NJ

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

IAR

Series 66

Date: 11/7/1998

Uniform Combined State Law Examination

General Industry/Product Exam

SIE

Date: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 7

Date: 10/17/1998

General Securities Representative Examination

Principal/Supervisory Exam

Series 24

Date: 5/27/2005

General Securities Principal Examination

Current Firm

DEVON PARK SECURITIES, LLC

CRD#: 327313 / SEC#: , 8-71146

Broker-Dealer Firm Regulated by FINRA (Florida district office)

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

12012 South Shore Boulevard, Suite 201, Wellington, FL 33414

Mailing Address

12012 South Shore Boulevard, Suite 201, Wellington, FL 33414

Phone number

(561) 629-1700

Established

Florida since 06/28/2023

Firm type

Limited Liability Company

Fiscal year end

December

Firm Size

Small

# of Employees

FINRA licenses (13 States and Territories)

Documents

Direct owners and executive officers

Name	Position	CRD#
DEVON PARK ADVISORS, LLC	100% OWNER
COSTELLO, JONATHAN LAWRENCE	CEO, CCO	4747968
FIGUR, DAVID CARL	FINOP	5127533
KAY, WILLIAM GEMMILL III	CONSULTANT	3122371

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.

Similar Advisors

Stephen Zahka

EDWARD JONES

IAR

Marlborough, MA

Frank Moore

UBS FINANCIAL SERVICES INC.

IAR

Greenwich, CT

Marshall Rosen

OSAIC WEALTH, INC.

IAR

Fort Lauderdale, FL

We're Here To Help

Advisor Monitoring

Firm Stability Insights

William G. Kay

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary)

Certified licenses

Experience

PROFOR ADVISORS

FORESIDE FUND SERVICES, LLC

APOLLO GLOBAL SECURITIES, LLC

MORGAN STANLEY INVESTMENT ADVISORS INC.

MORGAN STANLEY & CO. LLC

MORGAN STANLEY DISTRIBUTION, INC.

CREDIT SUISSE SECURITIES (USA) LLC

CREDIT SUISSE SECURITIES (USA) LLC

PERSHING LLC

PERSHING LLC

State Registrations and Notice Filings

Exams

Series 66

Date: 11/7/1998

SIE

Date: 10/1/2018

Series 7

Date: 10/17/1998

Series 24

Date: 5/27/2005

Current Firm

DEVON PARK SECURITIES, LLC

Contact information

FINRA licenses (13 States and Territories)

Documents

Direct owners and executive officers

Red Flags

Company Information

DEVON PARK SECURITIES, LLC

TRUST BUT VERIFY

Similar Advisors