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AB

Alex Brennan

ALANTRA
New York, NY 10022
Some features on this profile are disabled
CRD#: 6833775
AB

Professional summary

Alex Brennan, who also goes by Alex Joseph Brennan, is a registered financial professional currently at ALANTRA, LLC located in New York, New York.

Alex is registered as a RR (Registered Representative) and started their career in finance in 2021. Alex has worked at 3 firms and has passed the Series 63, Series 79TO, Series 7TO and SIE exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
No

Aliases

Alex Joseph Brennan

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 Alex Brennan's 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 5, 2025 - Present

ALANTRA, LLC

Office #1: 430 Park Avenue Floor 7, New York, NY 10022
BD
CRD#: 22095
New York, NY
Past

September 1, 2023 - July 7, 2025

SUNDIAL GROUP, LLC

BD
CRD#: 158367
FT. LAUDERDALE, FL
Past

December 4, 2021 - April 4, 2023

GOLDMAN SACHS & CO. LLC

BD
CRD#: 361
PHILADELPHIA, PA

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
New York
(8/5/2025)

Exams

State Security Law Exam
RR
Series 63
Date: 1/25/2022
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 79TO
Date: 12/15/2023
Investment Banking Registered Representative Examination
General Industry/Product Exam
RR
Series 7TO
Date: 12/3/2021
General Securities Representative Examination
General Industry/Product Exam
RR
SIE
Date: 8/30/2021
Securities Industry Essentials Examination
SRO Registrations
RR
FINRA

Current Firm

AL
ALANTRA, LLC
ALANTRA, LLC | DOWNER & COMPANY, LLC | DOWNER & COMPANY

CRD#: 22095 / SEC#: , 8-40465

BD
Broker-Dealer Firm Regulated by FINRA (Boston district office)
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Contact information

Main Address
160 Federal Street Suite 1302, Boston, MA 02110
Mailing Address
160 Federal Street Suite 1302, Boston, MA 02110
Phone number
(617) 482-6200
Established
Massachusetts since 12/29/1996
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (5 States and Territories)

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

Documents

Direct owners and executive officers

NamePositionCRD#
ALANTRA U.S. CORPORATIONMEMBER
AUST, ROBERT WADEMANAGING DIRECTOR AND CHIEF EXECUTIVE OFFICER2569946
CHAN, STANLEY NMNCHIEF COMPLIANCE OFFICER4184811
ROSA, STACEY ANNFINOP, PFO, POO2761733

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

ALANTRA, LLC

CRD#: 22095New York, NY 10022

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