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Leonard Patrick Brennan

FRANK RUSSELL COMPANY·SEATTLE, Washington
SIE, Series 24, Series 63Clean recordFRANK RUSSELL COMPANY
1301 SECOND AVE., 18TH FLOOR, SEATTLE, WA 98101CRD# 4331921Firm CRD# 105739

Profile Verification

Sourced · FINRA · SEC · CFP Board · Self-disclosed
Identity
Leonard Patrick Brennan · SEATTLE, WA
Registration
CRD #4331921 · FRANK RUSSELL COMPANY
Brand Profile
Not yet started
01

Registrations & Exams

FINRA examinations passed
SIE
Series 24
Series 63
02

Disclosure History

Clean record · no disclosure events on file

Source: SEC IAPD, as of 14 August 2026. Verify on FINRA BrokerCheck →

03

Firm Overview

Firm
FRANK RUSSELL COMPANY
CRD 105739 · SEC 801-17157
Employees
538
Total firm employees
Services offered by FRANK RUSSELL COMPANY
Per Form ADV
Publication of periodicals/newsletters
Security ratings or pricing services
View all advisors at FRANK RUSSELL COMPANY →
Introduction

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Frequently Asked Questions

What services does Leonard Patrick Brennan offer?
Leonard Patrick Brennan is a registered financial advisor in SEATTLE, Washington. Contact their office for details on services offered.
What are Leonard Patrick Brennan's credentials?
Leonard Patrick Brennan is a registered investment adviser representative. Check their firm's Form ADV filing for detailed qualification information.
Where is Leonard Patrick Brennan located?
Leonard Patrick Brennan is based in SEATTLE, Washington, working with FRANK RUSSELL COMPANY. Their office serves clients in the SEATTLE metropolitan area and surrounding communities.
How does Leonard Patrick Brennan charge for services?
Leonard Patrick Brennan's firm is compensated through subscription fees, other: % of consulting assets under assignment. Always review the firm's Form ADV Part 2 for complete fee details before engaging an advisor.
How large is FRANK RUSSELL COMPANY?
FRANK RUSSELL COMPANY has approximately 538 employees. The firm is registered with the SEC as an investment adviser.
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