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JC

John J. Comiskey

MACK INVESTMENT SECURITIES
Palatine, IL 60067
Some features on this profile are disabled
CRD#: 5531452
JC

Professional summary

John Joseph Comiskey is a registered financial professional currently at MACK INVESTMENT SECURITIES, INC. located in Palatine, Illinois.

John is registered as a RR (Registered Representative) and started their career in finance in 2008. John has worked at 5 firms and has passed the Series 66, SIE and Series 7 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) - BD

Click below to view John Joseph Comiskey'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

May 21, 2013 - Present

MACK INVESTMENT SECURITIES, INC.

Office #1: One West Northwest Hwy, Palatine, IL 60067
RIA
BD
CRD#: 17643
Palatine, IL
Past

October 1, 2012 - March 1, 2013

J.P. MORGAN SECURITIES LLC

RIA
CRD#: 79
CHICAGO, IL
Past

October 1, 2012 - March 1, 2013

J.P. MORGAN SECURITIES LLC

BD
CRD#: 79
CHICAGO, IL
Past

June 20, 2011 - October 1, 2012

CHASE INVESTMENT SERVICES CORP.

RIA
CRD#: 25574
CHICAGO, IL
Past

June 20, 2011 - October 1, 2012

CHASE INVESTMENT SERVICES CORP.

BD
CRD#: 25574
CHICAGO, IL
Past

July 7, 2010 - June 1, 2011

SIGNATOR INVESTORS, INC.

RIA
CRD#: 468
ROSEMONT, IL
Past

January 9, 2009 - June 1, 2011

SIGNATOR INVESTORS, INC.

BD
CRD#: 468
ROSEMONT, IL
Past

July 3, 2008 - October 3, 2008

AMERIPRISE FINANCIAL SERVICES, LLC

RIA
CRD#: 6363
CHICAGO, IL
Past

June 19, 2008 - October 3, 2008

AMERIPRISE FINANCIAL SERVICES, LLC

BD
CRD#: 6363
CHICAGO, IL

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".
MI
MACK INVESTMENT SECURITIES, INC.
MACK INVESTMENT SECURITIES, INC.

CRD#: 17643 / SEC#: 801-29570, 8-35536

RIA
Registered Investment Advisory firm - SEC (5/28/1987 Approved)
BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)

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
Illinois
(5/21/2013)

Exams

State Security Law Exam
RR
IAR
Series 66
Date: 7/2/2008
Uniform Combined State Law Examination
General Industry/Product Exam
RR
SIE
Date: 10/1/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 7
Date: 6/18/2008
General Securities Representative Examination
SRO Registrations
RR
FINRA

Current Firm

MI
MACK INVESTMENT SECURITIES, INC.
MACK INVESTMENT SECURITIES, INC.

CRD#: 17643 / SEC#: 801-29570, 8-35536

RIA
Registered Investment Advisory firm - SEC (5/28/1987 Approved)
BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
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Contact information

Main Address
211 Waukegan Rd., Suite 300 Ste 300, Northfield, IL 60093
Mailing Address
211 Waukegan Rd., Suite 300, Northfield, IL 60093
Phone number
(847) 657-6600
Established
Illinois since 01/16/1986
Firm type
Corporation
Fiscal year end
December
Firm Size
Small
# of Employees
8

SEC notice filing (15 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

FINRA licenses (24 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

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

Part 2 Brochures

ADV 2A 03-31-25 (3/31/2025)

Direct owners and executive officers

NamePositionCRD#
MACK, STEPHEN WALTERTRUSTEE IS PRESIDENT1007322
JENKINS, CYNTHIA MADELYNCCO706510

Regulatory assets under management

Total Number of Accounts998
AUM (Assets Under Management)$ 263,507,750

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

MACK INVESTMENT SECURITIES, INC.

CRD#: 17643Palatine, IL 60067

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