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Gregory Girard Mayernik

GWN SECURITIES
EUCLID, OH
·CRD# 1098759·43 years registered

Professional Summary

Gregory Girard Mayernik, who also goes by Greg Mayernik, is a registered financial advisor currently at GWN SECURITIES INC. located in Euclid, Ohio. Gregory is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1983. Gregory has worked at 11 firms and has passed the Series 63, SIE, Series 6 and Series 26 exams.

At a Glance

Advisory Accounts Only

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Other Aliases

Greg Mayernik

Blog Corner

More Resources

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Videos & Posts

This advisor has not added any videos or posts yet.

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Contact Information

Email

xxxxx@xxxx.xxx

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Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.

Disclosures on record.

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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Years of Experience

43 years registered in the securities industry

Current & Past Employments

Current

GWN SECURITIES INC.Current·CRD# 128929
RIA
BD
26250 Euclid Avenue #619, Euclid, OH 44132
January 24, 2008 - Present
GWN SECURITIES INC.Current·CRD# 128929
RIA
BD
26250 Euclid Avenue #619, Euclid, OH 44132
January 23, 2008 - Present

Past

G.G. MAYERNIK INC.Past·CRD# 121520
RIA
Euclid, OH
January 1, 2000 - October 31, 2011
H.C.MEYER, INC.Past·CRD# 121123
RIA
Euclid, OH
September 6, 2005 - November 17, 2009
PLANMEMBER SECURITIES CORPORATIONPast·CRD# 11869
RIA
Euclid, OH
January 25, 2007 - November 29, 2007
PLANMEMBER SECURITIES CORPORATIONPast·CRD# 11869
BD
Euclid, OH
January 19, 2007 - November 29, 2007
STUART SECURITIES CORP.Past·CRD# 47076
BD
Norcross, GA
November 6, 2003 - September 19, 2006
TIMELESS PORTFOLIO SOLUTIONS, INC.Past·CRD# 124793
RIA
Hudson, OH
March 31, 2004 - December 31, 2004
BRECEK & YOUNG ADVISORS, INC.Past·CRD# 40395
BD
Folsom, CA
March 23, 2001 - November 13, 2003
DONAHUE SECURITIES, INC.Past·CRD# 24330
BD
Cincinnati, OH
January 7, 2000 - March 6, 2001
MW MANAGEMENT COMPANYPast·CRD# 30014
BD
Euclid, OH
July 28, 1992 - March 20, 2000
VOYA FINANCIAL ADVISORS, INC.Past·CRD# 2882
BD
Windsor, CT
January 9, 1987 - July 21, 1992
THE VARIABLE ANNUITY MARKETING COMPANYPast·CRD# 5081
BD
March 3, 1983 - January 23, 1987

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Current Firm

GS
GWN SECURITIES INC.

GLOBAL WORLD NETWORK SECURITIES | GWN SECURITIES INC. | GLOBAL WORLD NETWORK SECURITIES INC.

CRD#: 128929 / SEC#: 801-62547, 8-66185
RIA
Registered Investment Advisory firm - SEC (1/2/2004 Approved)
Wyoming
Registered Investment Advisory firm - SEC (6/30/2020 Terminated)
BD
Broker-Dealer Firm Regulated by FINRA (Florida district office)
Why is a state registration marked "Terminated"? When a firm registers with the SEC (usually after managing $100M+ AUM), it often withdraws separate state firm registrations unless required by that state. The firm can still serve clients there through its individually registered Investment Advisor Representatives (IARs).

Contact Information

Main Address

11440 North Jog Road, Palm Beach Gardens, FL 33418-3764

Mailing Address

11440 North Jog Road, Palm Beach Gardens, FL 33418-3764

Phone Number

(561) 472-2700

Established

Florida since 05/12/1999

Firm Type

Corporation

Fiscal Year End

December

Firm Size

Large

# of Employees

707

SEC notice filing (52 States and Territories)

Registered to provide investment advisory services in 52 US states and territories.

FINRA licenses (51 States and Territories)

Registered to provide investment advisory services in 52 US states and territories.

Documents

Customer Relationship Summary (CRS / SEC)Customer Relationship Summary (CRS / FINRA)Latest Form ADV

Part 2 Brochures

GWN FORM ADV BROCHURE (4/13/2026)

Direct owners and executive officers

NamePositionCRD#
WORLD INVESTMENT NETWORKOWNER—
BORNHEIMER, LAURA JEANETTEVICE PRESIDENT/CHIEF COMPLIANCE OFFICER/ROSFP1769643
CORBIN, BRAD JEFFREYSENIOR VICE PRESIDENT OF BUSINESS DEVELOPMENT AND MARKETING1754065
NEITZEL, CARL ALEXANDERCOO3044454
RITTMAN, BARRY RICHARDCFO FINOP PFO VP1997994
WALSH, DENIS STEPHENCEO/EXEC DIRECTOR/ MUNICIPAL PRINCIPAL, PRESIDENT1124278
WALSH, MARY THERESESECRETARY2829444

Regulatory Assets Under Management

Total Number of Accounts

66,025

AUM (Assets Under Management)

$4,753,625,856

Disclosures

Regulatory Event

2

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Other business activities

Information obtained from regulatory filings. Advisors can request corrections through their firm or regulator.

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.

MIDWEST ANNUITY & INVESTMENT COMPANY 26250 EUCLID AVENUE #105 EUCLID, OHIO 44132-3602; START 1/1987; 8/10/HRS DAY AND SAME DURING TRADING; $125K/YR;IR 2) GG MAYERNIK, INC. A STATE REGISTERED ADVISOR BUT CURRENTLY OPERATING AS AN INVESTMENT ADVISORS UNDER GG MAYERNIK, INC. Business name: MidWest Annuity & Investment Company, Business Address: 26250 Euclid Avenue #619 Euclid, Oh 44132, Position Held: President, Expected annual income: 2000.00, Compensation Type: Commissions, Hours Per Month: 40, Hours Per Month Trading: 0, Involvement status: ACTIVE, Start: 1987-01-10, Activity description: marketing and sales of life, health and annuity products, Investment Related?: YES, Will this activity interfere with or compromise your responsibilities as a registered representative?: NO, Is there an expectation to solicit other ownership or raise capital? : NO, Is there a web presence? : NO, Is there check-writing, trading authority/custody or control?: NO, Please list all non-securities licenses and/or certifications/professional designations that may apply to this activity (i.e. insurance, CPA, ChFC, etc.): life and health insurance Business name: G.G. Mayernik Inc., Business Address: 855 Smithfield Drive #1404 Sagamore Hills, OH 44067`, Position Held: President, Expected annual income: 6000.00, Compensation Type: Commissions, Hours Per Month: 20, Hours Per Month Trading: 0, Involvement status: ACTIVE, Start: 1987-02-01, Activity description: Sale of life insurance and annuity products, Investment Related?: NO, Will this activity interfere with or compromise your responsibilities as a registered representative?: NO, Is there an expectation to solicit other ownership or raise capital? : NO, Is there a web presence? : NO, Is there check-writing, trading authority/custody or control?: NO, Please list all non-securities licenses and/or certifications/professional designations that may apply to this activity (i.e. insurance, CPA, ChFC, etc.): life and health license

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Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
GS
GWN SECURITIES INC.

GLOBAL WORLD NETWORK SECURITIES | GWN SECURITIES INC. | GLOBAL WORLD NETWORK SECURITIES INC.

CRD#: 128929 / SEC#: 801-62547, 8-66185
RIA
Registered Investment Advisory firm - SEC (1/2/2004 Approved)
Wyoming
Registered Investment Advisory firm - SEC (6/30/2020 Terminated)
BD
Broker-Dealer Firm Regulated by FINRA (Florida district office)
Why is a state registration marked "Terminated"? When a firm registers with the SEC (usually after managing $100M+ AUM), it often withdraws separate state firm registrations unless required by that state. The firm can still serve clients there through its individually registered Investment Advisor Representatives (IARs).

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.
RR
indicates the advisor is registered as a Registered Representative in this state, allowing securities offerings such as stocks, bonds, and mutual funds through a broker-dealer.
RR
Georgia
(4/30/2026)
RR
Ohio
(1/23/2008)
IAR
Ohio
(1/24/2008)

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.Note:This rule does not apply to broker-dealer activity.

Exams

Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.

Series 63 — Uniform Securities Agent State Law Examination

Passed Dec 1995About the Series 63 exam

SIE — Securities Industry Essentials Examination

Passed Oct 2018About the SIE exam

Series 6 — Investment Company Products/Variable Contracts Representative Examination

Passed Mar 1983About the Series 6 exam

Series 26 — Investment Company Products/Variable Contracts Principal Examination

Passed Feb 1992About the Series 26 exam
FINRA
SRO Registrations

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CRS (Client Relationship Summary) - RIA

Click below to view Gregory Girard Mayernik's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

CRS (Client Relationship Summary) - BD

Click below to view Gregory Girard Mayernik's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

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