Brian S. Staubus

LANDOLT SECURITIES

BOYNTON BEACH, FL

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CRD#: 2154750

Professional summary

Brian Steven Staubus is a registered financial advisor currently at LANDOLT SECURITIES, INC. located in Boynton Beach, Florida.

Brian is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1991. Brian has worked at 6 firms and has passed the Series 65, Series 63, SIE, Series 7 and Series 24 exams.

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) - RIA

Click below to view Brian Steven Staubus's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

CRS (Client Relationship Summary) - BD

Click below to view Brian Steven Staubus'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

March 23, 2020 - Present

LANDOLT SECURITIES, INC.

RIA

CRD#: 28352

BOYNTON BEACH, FL

Current

February 18, 2020 - Present

LANDOLT SECURITIES, INC.

Office #1: 900 North Shore Drive Suite 279, Lake Bluff, IL 60044Office #2: 900 North Shore Drive Suite 279, Lake Bluff, IL 60044

RIA

CRD#: 28352

LAKE BLUFF, IL

Past

December 15, 2016 - November 29, 2018

LASALLE ST SECURITIES, L.L.C.

CRD#: 7191

Westville, IN

Past

May 1, 2001 - December 9, 2016

OBERWEIS SECURITIES, INC.

CRD#: 42060

WESTVILLE, IN

Past

June 20, 1995 - May 1, 2001

MADISON SECURITIES, INC.

CRD#: 32176

CHICAGO, IL

Past

April 28, 1994 - June 21, 1995

LEXINGTON SECURITIES, INC.

CRD#: 13102

CHICAGO, IL

Past

July 29, 1991 - May 2, 1994

CHATFIELD DEAN & CO., INC.

CRD#: 14714

GREENWOOD VILLAGE, CO

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".

LANDOLT SECURITIES, INC.

CRD#: 28352 / SEC#: 801-135200, 8-43645

RIA

Registered Investment Advisory firm - SEC (2/23/2026 Approved)

Illinois

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

Indiana

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

North Carolina

Registered Investment Advisory firm - SEC (3/3/2026 Terminated)

Ohio

Registered Investment Advisory firm - SEC (2/25/2026 Terminated)

Texas

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

Wisconsin

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

Wyoming

Registered Investment Advisory firm - SEC (2/24/2026 Termination Requested)

Broker-Dealer Firm Regulated by FINRA (Chicago 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.

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

California
(2/19/2020)

Florida
(2/24/2020)

IAR

Florida
(4/24/2026)

Illinois
(4/8/2020)

IAR

Illinois
(4/8/2020)

Indiana
(2/20/2020)

IAR

Indiana
(3/23/2020)

Ohio
(2/18/2020)

IAR

Ohio
(1/5/2023)

IAR

Wisconsin
(6/1/2020)

Wisconsin
(1/7/2021)

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

What does exam status mean?

State Security Law Exam

IAR

Series 65

Status Unavailable

Passed: 3/14/2020

Uniform Investment Adviser Law Examination

State Security Law Exam

Series 63

Status Unavailable

Passed: 7/24/1991

Uniform Securities Agent State Law Examination

General Industry/Product Exam

SIE

Status Unavailable

Passed: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 7

Status Unavailable

Passed: 7/23/1991

General Securities Representative Examination

Principal/Supervisory Exam

Series 24

Status Unavailable

Passed: 8/9/1993

General Securities Principal Examination

SRO Registrations

FINRA

Current Firm

LANDOLT SECURITIES, INC.

CRD#: 28352 / SEC#: 801-135200, 8-43645

RIA

Registered Investment Advisory firm - SEC (2/23/2026 Approved)

Illinois

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

Indiana

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

North Carolina

Registered Investment Advisory firm - SEC (3/3/2026 Terminated)

Ohio

Registered Investment Advisory firm - SEC (2/25/2026 Terminated)

Texas

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

Wisconsin

Registered Investment Advisory firm - SEC (2/24/2026 Terminated)

Wyoming

Registered Investment Advisory firm - SEC (2/24/2026 Termination Requested)

Broker-Dealer Firm Regulated by FINRA (Chicago district office)

PREMIUM

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Contact information

Main Address

900 North Shore Drive Suite 279, Lake Bluff, IL 60044

Mailing Address

900 North Shore Drive Suite 279, Lake Bluff, IL 60044

Phone number

(847) 838-5151

Established

Wisconsin since 11/09/1989

Firm type

Corporation

Fiscal year end

March

Firm Size

Small

# of Employees

SEC notice filing (14 States and Territories)

FINRA licenses (53 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Customer Relationship Summary (CRS / FINRA)

Latest Form ADV

Part 2 Brochures

LSI BROCHURE (6/29/2026)

Direct owners and executive officers

Name	Position	CRD#
MCKIERNAN, DONALD TRENDLEY	CEO, CO-CCO (BD ONLY) & FINOP	1305965
MCKIERNAN, MATTHEW RICHARD	CHIEF FINANCIAL OFFICER AND CCO (IA ONLY)	7006128
REINHARD, TYLER JOHN	COO / CO-CCO (BD ONLY)	6366204

Regulatory assets under management

Total Number of Accounts	301
AUM (Assets Under Management)	$ 137,829,035

Disclosures

Regulatory Event

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

Brian S. Staubus

Professional summary

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Brian Steven Staubus's CRS (Customer Relationship Summary).

CRS (Client Relationship Summary) - BD

Click below to view Brian Steven Staubus's CRS (Customer Relationship Summary).

Certified licenses

Experience

LANDOLT SECURITIES, INC.

LASALLE ST SECURITIES, L.L.C.

OBERWEIS SECURITIES, INC.

MADISON SECURITIES, INC.

LEXINGTON SECURITIES, INC.

CHATFIELD DEAN & CO., INC.

Primary Firm SEC Registration

LANDOLT SECURITIES, INC.

State Registrations and Notice Filings

Exams

Series 65

Passed: 3/14/2020

Series 63

Passed: 7/24/1991

SIE

Passed: 10/1/2018

Series 7

Passed: 7/23/1991

Series 24

Passed: 8/9/1993

FINRA

Current Firm

LANDOLT SECURITIES, INC.

Contact information

SEC notice filing (14 States and Territories)

FINRA licenses (53 States and Territories)

Documents

Part 2 Brochures

Direct owners and executive officers

Regulatory assets under management

Disclosures

Red Flags

Company Information

LANDOLT SECURITIES, INC.

TRUST BUT VERIFY

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