AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Advisor Search
Why Advisor Check

We're Here To Help

AdvisorCheck empowers you to find, evaluate, and monitor financial advisors with confidence and clarity.

Advisor Monitoring

Financial advisor's situations can change, sometimes without notice. AdvisorCheck's Monitoring tool helps you avoid surprises and stay on top of your financial health.

Firm Stability Insights

The stability of your financial advisor's firm has a significant impact in the security and quality of service you receive. Our tool provides historical data and key insights over time to help you make informed, confident decisions.

Pricing
For Advisors
ML

Mason B. Lennon

WEALTHFRONT BROKERAGE LLC
Palo Alto, CA 94301
Some features on this profile are disabled
CRD#: 7729310
ML

Professional summary

Mason Byron Lennon is a registered financial professional currently at WEALTHFRONT BROKERAGE LLC located in Palo Alto, California.

Mason is registered as a RR (Registered Representative) and started their career in finance in 2024. Mason has worked at 2 firms and has passed the Series 63, Series 7TO, SIE, Series 4 and Series 24 exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
No

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) - BD

Click below to view Mason Byron Lennon'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

August 13, 2025 - Present

WEALTHFRONT BROKERAGE LLC

Office #1: 261 Hamilton Ave, Palo Alto, CA 94301
BD
CRD#: 153407
Palo Alto, CA
Past

July 30, 2024 - August 6, 2025

ALLY INVEST SECURITIES LLC

BD
CRD#: 136131
Charlotte, NC

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

RR
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

RR
California
(8/13/2025)

Exams

State Security Law Exam
RR
Series 63
Date: 8/27/2024
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 7TO
Date: 7/30/2024
General Securities Representative Examination
General Industry/Product Exam
RR
SIE
Date: 1/23/2024
Securities Industry Essentials Examination
Principal/Supervisory Exam
RR
Series 4
Date: 4/29/2025
Registered Options Principal Examination
Principal/Supervisory Exam
RR
Series 24
Date: 2/19/2025
General Securities Principal Examination
SRO Registrations
RR
FINRA

Current Firm

WB
WEALTHFRONT BROKERAGE LLC
KACHING BROKERAGE CORPORATION | WEALTHFRONT BROKERAGE LLC | WEALTHFRONT BROKERAGE CORPORATION

CRD#: 153407 / SEC#: , 8-68534

BD
Broker-Dealer Firm Regulated by FINRA (San Francisco district office)
Upgrade to AdvisorCheck Premium
Get A Biweekly Pulse, AutomaticallyReceive biweekly alerts automatically. Stay informed and proactive.
Catch Firm-Level Red Flags SoonerCatch leadership changes and disclosures early, before issues escalate.
See Trends. Not Just SnapshotsMonitor firm stability metrics like AUM and advisor ratios over time.

Contact information

Main Address
261 Hamilton Ave, Palo Alto, CA 94301
Mailing Address
261 Hamilton Ave, Palo Alto, CA 94301
Phone number
(844) 995-8437
Established
Delaware since 08/01/2018
Firm type
Limited Liability Company
Fiscal year end
July
Firm Size
Small
# of Employees

FINRA licenses (53 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Customer Relationship Summary (CRS / FINRA)

Direct owners and executive officers

NamePositionCRD#
WEALTHFRONTOWNER
COFFEY, JAMIE ELISECEO4810449
IMBERMAN, ALAN DCFO5576870
MATTHEWS, JONATHAN FOSTERCCO6844950
MCKEE, AUSTIN DOUGLASCTO7328731
RUDNEVA, EVGENIYAFINOP6400931
RYDEN, MARKCHIEF OPERATING OFFICER6955195

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.

Company Information

WEALTHFRONT BROKERAGE LLC

CRD#: 153407Palo Alto, CA 94301

TRUST BUT VERIFY

Monitor Mason Lennon

Get automatic monthly alerts on:
Job or Firm Moves
Licensing Changes
Client Complaints
New Red Flags
Contact Information Updates

Similar Advisors

Ashkahn Moayedi
Ashkahn MoayediAdvisorCheck Check Mark
WELLS FARGO CLEARING SERVICES, LLC
IAR
RR
DANVILLE, CA
Ronald William Guay
Ronald GuayAdvisorCheck Check Mark
FALCON WEALTH PLANNING, INC.
IAR
San Jose, CA
AG
Adam GreenAdvisorCheck Check Mark
J.P. MORGAN SECURITIES LLC
IAR
RR
SAN MATEO, CA
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.
© 2025 AdvisorCheck, an AIMR Analytics company.
All rights reserved.
Powered ByAIRM Analytics