Becca L. Brister

ISC ADVISORS

DALLAS, TX 75219

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CRD#: 6394966

Professional summary

Becca Leigh Brister, who also goes by Bec Leigh Brister, Becky Leigh Brister, is a registered financial advisor currently at ISC ADVISORS, INC. located in Dallas, Texas and INSTITUTIONAL SECURITIES CORPORATION located in Dallas, Texas.

Becca is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2014. Becca has worked at 4 firms and has passed the Series 66, Series 63, Series 7TO, SIE, Series 7, Series 10 and Series 9 exams.

Aliases

Bec Leigh Brister | Becky Leigh Brister

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) - RIA

Click below to view Becca Leigh Brister'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

June 29, 2026 - Present

ISC ADVISORS, INC.

Office #1: 3500 Oak Lawn Ave Ste 400, Dallas, TX 75219

RIA

CRD#: 166586

DALLAS, TX

Current

June 29, 2026 - Present

INSTITUTIONAL SECURITIES CORPORATION

Office #1: 3500 Oak Lawn Ave Ste. 400, Dallas, TX 75219

CRD#: 20291

DALLAS, TX

Past

October 14, 2022 - July 13, 2026

CHARLES SCHWAB & CO., INC.

RIA

CRD#: 5393

Carrollton, TX

Past

June 17, 2022 - July 13, 2026

CHARLES SCHWAB & CO., INC.

CRD#: 5393

Westlake, TX

Past

January 29, 2018 - November 1, 2018

CHARLES SCHWAB & CO., INC.

CRD#: 5393

Westlake, TX

Past

October 18, 2014 - August 9, 2017

FIDELITY BROKERAGE SERVICES LLC

CRD#: 7784

WESTLAKE, TX

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".

ISC ADVISORS, INC.

CRD#: 166586 / SEC#: 801-77727

RIA

Registered Investment Advisory firm - (3/20/2013 Approved)

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.

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

Texas
(6/29/2026)

IAR

Texas
(6/29/2026)

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

State Security Law Exam

IAR

Series 66

Date: 10/14/2022

Uniform Combined State Law Examination

State Security Law Exam

Series 63

Date: 10/24/2014

Uniform Securities Agent State Law Examination

General Industry/Product Exam

Series 7TO

Date: 6/17/2022

General Securities Representative Examination

General Industry/Product Exam

SIE

Date: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 7

Date: 10/18/2014

General Securities Representative Examination

Principal/Supervisory Exam

Series 10

Date: 11/21/2024

General Securities Sales Supervisor - General Module Examination

Principal/Supervisory Exam

Series 9

Date: 11/6/2024

General Securities Sales Supervisor - Options Module Examination

SRO Registrations

FINRA

Current Firm

ISC ADVISORS, INC.

CRD#: 166586 / SEC#: 801-77727

RIA

Registered Investment Advisory firm - (3/20/2013 Approved)

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Contact information

Main Address

3500 Oak Lawn Ave Ste 400, Dallas, TX 75219

Mailing Address

Phone number

(214) 520-1115

Established

Firm type

Fiscal year end

# of Employees

SEC notice filing (20 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

ISC ADVISORS PART 2A-MARCH 2024 (7/30/2025)

Regulatory assets under management

Total Number of Accounts	1,989
AUM (Assets Under Management)	$ 1,539,119,817

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

Becca L. Brister

Professional summary

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Becca Leigh Brister's CRS (Customer Relationship Summary).

Certified licenses

Experience

INSTITUTIONAL SECURITIES CORPORATION

CHARLES SCHWAB & CO., INC.

CHARLES SCHWAB & CO., INC.

CHARLES SCHWAB & CO., INC.

FIDELITY BROKERAGE SERVICES LLC

Primary Firm SEC Registration

ISC ADVISORS, INC.

State Registrations and Notice Filings

Exams

Series 66

Date: 10/14/2022

Series 63

Date: 10/24/2014

Series 7TO

Date: 6/17/2022

SIE

Date: 10/1/2018

Series 7

Date: 10/18/2014

Series 10

Date: 11/21/2024

Series 9

Date: 11/6/2024

FINRA

Current Firm

ISC ADVISORS, INC.

Contact information

SEC notice filing (20 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Red Flags

Company Information

ISC ADVISORS, INC.

TRUST BUT VERIFY

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