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Brian Cohen, portrait

Brian Cohen

Managing Member, CCO at Landmark Wealth Management in Melville, NY

Investment adviser registrationUpdated

Brian Cohen is Managing Member, CCO of Landmark Wealth Management, LLC, an investment adviser managing $442M, and works from its Melville, NY office. Brian Cohen has been registered as an investment adviser representative through Landmark Wealth Management since 8 April 2021, has 11 years in the industry across 4 firms and has passed 6 licensing exams.

11
Years in industry
5
Years at firm
4
Adviser firms
2
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Brian Cohen has been Managing Member, CCO of Landmark Wealth Management since December 2014, is a control person of the firm and directly owns between 25% and 50% of it. Brian Cohen studied at the University at Buffalo.

Landmark Wealth Management, LLC is a Melville, NY firm with $442M under management, 296 clients and 6 advisers across 5 offices, as of its September 2026 filing.

Brian Cohen is Principal, Wealth Advisor, and Chief Compliance Officer of Landmark Wealth Management, LLC, based on Long Island. He began his career in financial services in 1981 with Neuberger Berman and later held branch and regional management roles at Charles Schwab, HarrisDirect and Fidelity Investments. In 2013 he became a Principal and Investment Advisor at Core-X Wealth Management, which merged with Landmark in 2015, and he oversees the firm's compliance and operational standards.

Brian Cohen’s longest registration is the current one, 5 years at Landmark Wealth Management since 2021. Before joining Landmark Wealth Management in 2021, Brian Cohen was registered through Wells Fargo Advisors, LLC and HSBC Securities (USA) Inc.

  1. – present · 5 years
    Melville, NY · Adviser representative · Firm CRD 158693
  2. Wells Fargo Advisors, LLC
    – · under a year
    Huntington, NY · Adviser representative · Firm CRD 19616
  3. HSBC Securities (USA) Inc.
    – · 1 year
    Huntington Station, NY · Adviser representative · Firm CRD 19585
  4. Strategic Advisers, Inc.
    – · 3 years
    Gardent City, NY · Adviser representative · Firm CRD 104555

Credentials and registrations

Investment adviser representative registrations

Brian Cohen is registered as an investment adviser representative in 2 states. The first approvals date from April 2021; the most recent is Florida, in March 2022.

  • FloridaSince 15 March 2022
  • New YorkSince 8 April 2021

Examinations

Series 247 May 2001
Name
General Securities Principal Examination
Series 6513 January 1997
Name
Uniform Investment Adviser Law Examination
Series 820 August 1992
Name
General Securities Sales Supervisor Examination (Options Module & General Module)
Series 317 December 1990
Name
National Commodity Futures Examination
Series 6311 October 1990
Name
Uniform Securities Agent State Law Examination
Series 71 October 1990
Name
General Securities Representative Examination

Key facts

Full name
Brian Robert Cohen
CRD
1435347
Firm
Landmark Wealth Management · CRD 158693
Role
Managing Member, CCO
Office
95 BROADHOLLOW ROAD, SUITE 102, Melville, NY 11747
Registration
Investment adviser registration
In the industry since
July 2015
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Brian Cohen work?

Brian Cohen has been Managing Member, CCO of Landmark Wealth Management, LLC since December 2014, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 15 September 2026

Is Brian Cohen a financial advisor?

Yes. Brian Cohen has a current investment-adviser registration in Florida and New York, through Landmark Wealth Management since April 2021.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Brian Cohen have?

Brian Cohen has 11 years in the financial industry, since July 2015, across 4 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Brian Cohen passed?

Brian Cohen has passed 6 licensing exams: the Series 7, Series 63, Series 3, Series 8, Series 65 and Series 24. The earliest, the Series 7, was passed in October 1990.

Source: IAPD individual record, checked 22 October 2026

Where did Brian Cohen work before Landmark Wealth Management?

Before Landmark Wealth Management, Brian Cohen was registered through Wells Fargo Advisors, LLC, January 2013 to July 2013; HSBC Securities (USA) Inc., May 2011 to September 2012; Strategic Advisers, Inc., July 2005 to July 2009.

Source: IAPD individual record, checked 22 October 2026

Where is Brian Cohen based?

Brian Cohen’s registered office is in Melville, NY.

Source: IAPD individual record, checked 22 October 2026

Is Brian Cohen registered with FINRA?

No. Brian Cohen has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Brian Cohen’s record?

Search CRD 1435347 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Brian Cohen’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Landmark Wealth Management

Sources

  1. IAPD individual record, CRD 1435347, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Landmark Wealth Management, LLC, filed 15 September 2026. Title, control and ownership bands.
  3. Landmark Wealth Management team page. Biography, education, credentials, awards and the portrait, reproduced for identification.