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BK

Brian Paul Koepp Mr.

SONNET
SPRING, TX
·CRD# 2915016·29 years experience

Professional Summary

Brian Paul Koepp MR., who also goes by Brian Paul Koepp, is a registered financial advisor currently at SONNET, LLC located in Spring, Texas. Brian is registered as an IAR (Investment Advisor Representative) and started their career in finance in 1997. Brian has worked at 9 firms and has passed the Series 66, Series 63, SIE, Series 3, Series 55, Series 7 and Series 24 exams.

At a Glance

Always Fiduciary

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Other Aliases

Brian Paul Koepp

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Videos & Posts

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Contact Information

This advisor has not claimed their profile yet, so there is no contact information to display at this time.

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Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.

Disclosures on record.

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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Years of Experience

29 years in the financial services industry

Current & Past Employments

SONNET, LLC·CRD# 282882
RIA
18935 I-45 North, Spring, TX 77388
January 10, 2018 - Present
SONNET, LLC·CRD# 282882
RIA
Spring, TX
February 3, 2017 - December 31, 2017
SONNET, LLC·CRD# 282882
RIA
Spring, TX
April 5, 2016 - December 31, 2016
INNOVATION PARTNERS LLC·CRD# 146344
BD
Charlotte, NC
March 28, 2014 - October 7, 2014
THE INSTITUTE·CRD# 127207
RIA
Dallas, TX
June 10, 2013 - July 21, 2014
CAMBRIDGE LEGACY SECURITIES L.L.C.·CRD# 103722
BD
Dallas, TX
September 30, 2004 - June 12, 2012
ONYX WEALTH ADVISORS, INC.·CRD# 119558
RIA
Spring, TX
September 28, 2004 - May 16, 2013
WESTPARK WEALTH ADVISORS, INC.·CRD# 130914
RIA
Houston, TX
May 13, 2004 - September 23, 2004
IMS SECURITIES, INC.·CRD# 35567
RIA
Spring, TX
December 12, 2003 - September 23, 2004
IMS SECURITIES, INC.·CRD# 35567
BD
Houston, TX
December 9, 2003 - September 23, 2004
NAVILLUS SECURITIES, INC.·CRD# 31230
BD
West Conshohocken, PA
July 9, 2002 - October 25, 2002
PROTRADER SECURITIES L.P.·CRD# 35233
BD
Austin, TX
July 22, 1997 - April 3, 2002

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Current Firm

SL
SONNET, LLC

SONNET, LLC

CRD#: 282882 / SEC#: 801-133807
RIA
Registered Investment Advisory firm - SEC (7/3/2025 Approved)
Texas
Registered Investment Advisory firm - Texas (7/7/2025 Terminated)
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).

Contact Information

Main Address

18935 I-45 North, Spring, TX 77388

Phone Number

(281) 404-4346

# of Employees

4

SEC notice filing (3 States and Territories)

Registered to provide investment advisory services in 3 US states and territories.

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Part 2 Brochures

ADV PART 2A/B (3/25/2026)

Regulatory Assets Under Management

Total Number of Accounts

484

AUM (Assets Under Management)

$148,431,321

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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.

1. Revo Financial - Investment Related - 23 Townsend Place, The Woodlands, TX 77382 - RIA - Chief Investment Officer - 07/2015 - 10 - 20 hours per month devoted to other business and during trading hours - Responsible for updating and maintaining money management models

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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".
SL
SONNET, LLC

SONNET, LLC

CRD#: 282882 / SEC#: 801-133807
RIA
Registered Investment Advisory firm - SEC (7/3/2025 Approved)
Texas
Registered Investment Advisory firm - Texas (7/7/2025 Terminated)
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.
IAR
Texas
(1/10/2018)

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

Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.

Series 66 — Uniform Combined State Law Examination

Passed Aug 2001About the Series 66 exam

Series 63 — Uniform Securities Agent State Law Examination

Passed Sep 1997About the Series 63 exam

SIE — Securities Industry Essentials Examination

Passed Oct 2014About the SIE exam

Series 3 — National Commodity Futures Examination

Passed Dec 2005About the Series 3 exam

Series 55 — Limited Representative-Equity Trader Exam

Passed Aug 1999

Series 7 — General Securities Representative Examination

Passed Jul 1997About the Series 7 exam

Series 24 — General Securities Principal Examination

Passed Oct 2005About the Series 24 exam

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CRS (Client Relationship Summary) - RIA

Click below to view Brian Paul Koepp MR.'s CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

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BK
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