AM
Allen C. Mattson
BOK FINANCIAL SECURITIES
Milwaukee, WI 53226
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CRD#: 3032028
AM
Professional summary
Allen Clyde Mattson, who also goes by Allen Clyde Mattson II, Allen Clyde Mattsonii, is a registered financial professional currently at BOK FINANCIAL SECURITIES, INC. located in Milwaukee, Wisconsin.
Allen is registered as a RR (Registered Representative) and started their career in finance in 1998. Allen has worked at 4 firms and has passed the Series 63, Series 52TO, SIE, Series 7 and Series 53 exams.
Question & Answer
Are you a "fiduciary"?
No
Aliases
Allen Clyde Mattson Ii | Allen Clyde Mattsonii
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.
CRS (Client Relationship Summary) - BD
Click below to view Allen Clyde Mattson's 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®
NoneExperience
Current
May 16, 2011 - Present
BOK FINANCIAL SECURITIES, INC.
Office #1: 1200 N. Mayfair Rd. Suite 450, Milwaukee, WI 53226RIA
BD
CRD#: 17530
Milwaukee, WI
Past
February 4, 2009 - May 17, 2011
M&I FINANCIAL ADVISORS, INC
BD
CRD#: 16517
MILWAUKEE, WI
Past
August 2, 2004 - November 9, 2007
J.P. MORGAN SECURITIES INC.
BD
CRD#: 18718
NEW YORK, NY
Past
April 14, 1998 - August 2, 2004
BANC ONE CAPITAL MARKETS, INC.
BD
CRD#: 23065
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".
BF
BOK FINANCIAL SECURITIES, INC.
BANCALBUQUERQUE INVESTMENT CENTER | OPPENHEIM, DIVISION OF BOSC, INC. | MOBANK | E-SPECTRUM ADVISORS | CSBT INVESTMENT CENTER | COLORADO STATE BANK AND TRUST | BOSC, INC. | BOSC INC. | BOKFS | BOK FINANCIAL SECURITIES, INC. | BOK FINANCIAL SECURITIES | BOK FINANCIAL ADVISORS INVESTMENT CENTER | BOK FINANCIAL ADVISORS | BOK FINANCIAL | BANK OF TEXAS | BANK OF OKLAHOMA | BANK OF ARKANSAS | BANK OF ARIZONA | BANK OF ALBUQUERQUE | BANCTEXAS INVESTMENT CENTER | BANCOKLAHOMA INVESTMENT CENTER | BANCKANSAS CITY INVESTMENT CENTER | BANCARKANSAS INVESTMENT CENTER | BANCARIZONA INVESTMENT CENTER
CRD#: 17530 / SEC#: 801-53600, 8-35381
RIA
Registered Investment Advisory firm - SEC (1/28/1997 Approved)Arkansas
Registered Investment Advisory firm - SEC (9/26/2001 Terminated)New Mexico
Registered Investment Advisory firm - SEC (4/26/2005 Terminated)Oklahoma
Registered Investment Advisory firm - SEC (4/8/2005 Terminated)Texas
Registered Investment Advisory firm - SEC (5/2/2002 Terminated)BD
Broker-Dealer Firm Regulated by FINRA (New Orleans 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
Texas(1/2/2015)
RR
Wisconsin(5/16/2011)
Exams
State Security Law Exam
General Industry/Product Exam
RR
Series 52TO
Date: 9/9/2025
Municipal Securities Representative ExaminationGeneral Industry/Product Exam
General Industry/Product Exam
Principal/Supervisory Exam
SRO Registrations
RR
FINRA
Current Firm
BF
BOK FINANCIAL SECURITIES, INC.
BANCALBUQUERQUE INVESTMENT CENTER | OPPENHEIM, DIVISION OF BOSC, INC. | MOBANK | E-SPECTRUM ADVISORS | CSBT INVESTMENT CENTER | COLORADO STATE BANK AND TRUST | BOSC, INC. | BOSC INC. | BOKFS | BOK FINANCIAL SECURITIES, INC. | BOK FINANCIAL SECURITIES | BOK FINANCIAL ADVISORS INVESTMENT CENTER | BOK FINANCIAL ADVISORS | BOK FINANCIAL | BANK OF TEXAS | BANK OF OKLAHOMA | BANK OF ARKANSAS | BANK OF ARIZONA | BANK OF ALBUQUERQUE | BANCTEXAS INVESTMENT CENTER | BANCOKLAHOMA INVESTMENT CENTER | BANCKANSAS CITY INVESTMENT CENTER | BANCARKANSAS INVESTMENT CENTER | BANCARIZONA INVESTMENT CENTER
CRD#: 17530 / SEC#: 801-53600, 8-35381
RIA
Registered Investment Advisory firm - SEC (1/28/1997 Approved)Arkansas
Registered Investment Advisory firm - SEC (9/26/2001 Terminated)New Mexico
Registered Investment Advisory firm - SEC (4/26/2005 Terminated)Oklahoma
Registered Investment Advisory firm - SEC (4/8/2005 Terminated)Texas
Registered Investment Advisory firm - SEC (5/2/2002 Terminated)BD
Broker-Dealer Firm Regulated by FINRA (New Orleans district office)
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Contact information
Main Address
One Williams Center Plaza Southeast, Tulsa, OK 74102
Mailing Address
P.o. Box 2300, Tulsa, OK 74192
Phone number
(918) 588-6000
Established
Oklahoma since 12/23/1985
Firm type
Corporation
Fiscal year end
December
Firm Size
Medium
# of Employees
165
SEC notice filing (51 States and Territories)
FINRA licenses (52 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| BOK FINANCIAL CORPORATION | DIRECT BENEFICIAL OWNER | |
| DEAN, BRETT ALAN | PRESIDENT | 1716141 |
| DODSON, CATHERINE JOANNE | CFO/FINOP | 6857597 |
| GALLATIN, THOMAS COY | EXECUTIVE DIRECTOR, ENERGY BANKING | 5971928 |
| GRAUER, SCOTT BRADLEY | CEO, CHAIRMAN | 1509326 |
| MAHANEY, MINDY MARGARET | BOKFS BOARD MEMBER | 6403627 |
| PARRISH, REBECCA ROSE | CHIEF COMPLIANCE OFFICER | 6273251 |
| SHAW, JAMES AUGUSTUS | SVP, DIRECTOR OF RETAIL SALES | 1264136 |
| STEELE, JAMES BRADFORD | SVP, CHIEF OPERATING OFFICER | 6317520 |
| SWANSON, JON CRAIG | BOKFS BOARD MEMBER | 5010899 |
Regulatory assets under management
| Total Number of Accounts | 3,179 |
| AUM (Assets Under Management) | $ 835,622,979 |
Disclosures
| Regulatory Event | 12 |
| Arbitration | 2 |
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
BOK FINANCIAL SECURITIES, INC.
CRD#: 17530Milwaukee, WI 53226TRUST BUT VERIFY
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