Dieta Lynn Hardin | Financial Professional

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.

Dieta Lynn Hardin, who also goes by Dieta Lynn Brown, Dieta Lynn Hildebrand, Dieta Lynn Simms, was a registered financial professional .

Dieta is a previously registered financial professional and started their career in finance in 2001. Dieta had worked at 6 firms and has passed the Series 66, SIE and Series 7 exams.

Question & Answer

Are you a "fiduciary"?

No

Aliases

Dieta Lynn Brown | Dieta Lynn Hildebrand | Dieta Lynn Simms

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

July 23, 2018 - November 13, 2024

BOK FINANCIAL SECURITIES, INC.

RIA

CRD#: 17530

TULSA, OK

Past

July 17, 2018 - November 13, 2024

BOK FINANCIAL SECURITIES, INC.

BD

CRD#: 17530

TULSA, OK

Past

May 12, 2008 - April 20, 2017

AMERIPRISE FINANCIAL SERVICES, LLC

RIA

CRD#: 6363

TULSA, OK

Past

May 6, 2008 - April 20, 2017

AMERIPRISE FINANCIAL SERVICES, LLC

BD

CRD#: 6363

TULSA, OK

Past

July 29, 2003 - November 3, 2004

INVESTWISE

RIA

CRD#: 125726

TULSA, OK

Past

April 9, 2003 - May 14, 2008

CROWN CAPITAL SECURITIES, L.P.

RIA

CRD#: 6312

TULSA, OK

Past

February 10, 2003 - May 14, 2008

CROWN CAPITAL SECURITIES, L.P.

BD

CRD#: 6312

ORANGE, CA

Past

December 5, 2001 - February 4, 2003

SOUTHMARK, INC.

BD

CRD#: 34825

TULSA, OK

Past

March 8, 2001 - November 16, 2001

IDS LIFE INSURANCE COMPANY

BD

CRD#: 6321

MINNEAPOLIS, MN

Past

March 8, 2001 - November 16, 2001

AMERIPRISE FINANCIAL SERVICES, LLC

BD

CRD#: 6363

MINNEAPOLIS, MN

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.

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)

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.

Visual representation of state registrations

This advisor is not registered in any state.

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.

Exams

State Security Law Exam

RR

IAR

Series 66

Date: 4/4/2001

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: 3/7/2001

General Securities Representative Examination

Current Firm

BF

BOK FINANCIAL SECURITIES, INC.

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)

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).

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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)

Documents

Customer Relationship Summary (CRS / SEC)

Customer Relationship Summary (CRS / FINRA)

Latest Form ADV

Part 2 Brochures

BOKFA WRAP FEE PROGRAM BROCHURE (6/16/2025)

BOKFA INVESTON WRAP FEE PROGRAM BROCHURE (6/16/2025)

BOKFA PART 2A FIRM BROCHURE (6/16/2025)

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.

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Advisor Monitoring

Firm Stability Insights

Dieta L. Hardin

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary)

Certified licenses

Experience

BOK FINANCIAL SECURITIES, INC.

AMERIPRISE FINANCIAL SERVICES, LLC

AMERIPRISE FINANCIAL SERVICES, LLC

INVESTWISE

CROWN CAPITAL SECURITIES, L.P.

CROWN CAPITAL SECURITIES, L.P.

SOUTHMARK, INC.

IDS LIFE INSURANCE COMPANY

AMERIPRISE FINANCIAL SERVICES, LLC

Primary Firm SEC Registration

BOK FINANCIAL SECURITIES, INC.

State Registrations and Notice Filings

Exams

Series 66

Date: 4/4/2001

SIE

Date: 10/1/2018

Series 7

Date: 3/7/2001

Current Firm

BOK FINANCIAL SECURITIES, INC.

Contact information

SEC notice filing (51 States and Territories)

FINRA licenses (52 States and Territories)

Documents

Part 2 Brochures

Direct owners and executive officers

Regulatory assets under management

Disclosures

Red Flags

Company Information

BOK FINANCIAL SECURITIES, INC.

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