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Douglas Johnston

Investment adviser representative at Blank Equity Management in Port Washington, NY

Investment adviser registrationUpdated

Douglas Johnston is an investment adviser representative at Blank Equity Management LLC, an investment adviser managing $143M, and works from its Port Washington, NY office. Douglas Johnston has been registered through Blank Equity Management since 12 April 2022, has 19 years in the industry across 2 firms and has passed 5 licensing exams.

19
Years in industry
4
Years at firm
2
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Douglas Johnston has been an investment adviser representative at Blank Equity Management since April 2022, and is not listed among the firm’s executive officers or direct owners. Douglas Johnston studied MSc in Risk Management at NYU Stern School of Business.

Blank Equity Management LLC is a Port Washington, NY firm with $143M under management, 170 clients and 2 advisers in one office, as of its January 2026 filing.

Douglas Johnston joined Blank Equity in 2017. He has over 25 years of investment experience in roles including trader, research sales, risk management and Managing Director, department head. He is an adjunct professor teaching economics and finance.

Douglas Johnston’s longest registration is the current one, 4 years at Blank Equity Management since 2022. Before joining Blank Equity Management in 2022, Douglas Johnston was registered through Morgan Stanley.

  1. – present · 4 years
    Port Washington, NY · Adviser representative · Firm CRD 153570
  2. Morgan Stanley
    – · 1 year
    New York, NY · Adviser representative · Firm CRD 149777

Credentials and registrations

Professional designations

Listed by Blank Equity Management

  • Chartered Alternative Investment Analyst (CAIA®)

Investment adviser representative registrations

Douglas Johnston is registered as an investment adviser representative in New York, since April 2022.

  • New YorkSince 12 April 2022

Examinations

Series 6511 April 2022
Name
Uniform Investment Adviser Law Examination
SIECredited
Name
Securities Industry Essentials Examination
Series 6313 June 2014
Name
Uniform Securities Agent State Law Examination
Series 719 May 2014
Name
General Securities Representative Examination
Series 248 December 2006
Name
General Securities Principal Examination
Series 5521 January 2006
Name
Limited Representative-Equity Trader Exam

Key facts

Full name
Douglas Steven Johnston
CRD
2036960
Firm
Blank Equity Management · CRD 153570
Office
14 VANDERVENTER AVE, SUITE 200, Port Washington, NY 11050
Registration
Investment adviser registration
In the industry since
February 2007
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Douglas Johnston work?

Douglas Johnston is an investment adviser representative registered through Blank Equity Management LLC since April 2022, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 22 October 2026

Is Douglas Johnston a financial advisor?

Yes. Douglas Johnston has a current investment-adviser registration in New York, through Blank Equity Management since April 2022.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Douglas Johnston have?

Douglas Johnston has 19 years in the financial industry, since February 2007, across 2 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Douglas Johnston passed?

Douglas Johnston has passed 5 licensing exams: the Series 55, Series 24, Series 7, Series 63 and Series 65. The earliest, the Series 55, was passed in January 2006. FINRA credited Douglas Johnston with the SIE, which began in October 2018.

Source: IAPD individual record, checked 22 October 2026

Where did Douglas Johnston work before Blank Equity Management?

Before Blank Equity Management, Douglas Johnston was registered through Morgan Stanley, March 2016 to May 2017.

Source: IAPD individual record, checked 22 October 2026

Where is Douglas Johnston based?

Douglas Johnston’s registered office is in Port Washington, NY.

Source: IAPD individual record, checked 22 October 2026

Is Douglas Johnston registered with FINRA?

No. Douglas Johnston has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Douglas Johnston’s record?

Search CRD 2036960 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Douglas Johnston’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Blank Equity Management

Sources

  1. IAPD individual record, CRD 2036960, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Blank Equity Management LLC, filed 22 January 2026. Executive officers and direct owners; this person is not among them.
  3. Blank Equity Management team page. Biography, education, credentials, awards.