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Stephen Sebold

CCO at Chelsea Advisory Services in Staten Island, NY

Investment adviser and broker registrationsUpdated

Stephen Sebold is CCO of Chelsea Advisory Services, Inc, an investment adviser managing $147M, and works from its Staten Island, NY office. Stephen Sebold has been registered as an investment adviser representative through Chelsea Advisory Services since 30 March 2020, has 31 years in the industry across 2 firms and has passed 7 licensing exams.

31
Years in industry
6
Years at firm
2
Adviser firms
2
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Stephen Sebold has been CCO of Chelsea Advisory Services since July 2020, is a control person of the firm and directly owns under 5% of it.

Chelsea Advisory Services, Inc is a Staten Island, NY firm with $147M under management, 552 clients and 25 advisers across 22 offices, as of its August 2026 filing.

Stephen Sebold’s longest registration is the current one, 6 years at Chelsea Advisory Services since 2020. Before joining Chelsea Advisory Services in 2020, Stephen Sebold was registered through Axa Advisors, LLC.

  1. – present · 6 years
    Staten Island, NY · Adviser representative · Firm CRD 150791
  2. Axa Advisors, LLC
    – · 1 year
    Jersey City, NJ · Adviser representative · Firm CRD 6627

Credentials and registrations

Investment adviser representative registrations

Stephen Sebold is registered as an investment adviser representative in 2 states. The first approvals date from March 2020; the most recent is New York, in June 2021.

  • New JerseySince 30 March 2020
  • New YorkSince 20 June 2021

Examinations

Series 52TO2 January 2023
Name
Municipal Securities Representative Examination
Series 6TO2 January 2023
Name
Investment Company Products/Variable Contracts Representative Examination
Series 537 December 2020
Name
Municipal Securities Principal Examination
SIECredited
Name
Securities Industry Essentials Examination
Series 654 June 2018
Name
Uniform Investment Adviser Law Examination
Series 2415 April 2002
Name
General Securities Principal Examination
Series 6328 March 1994
Name
Uniform Securities Agent State Law Examination
Series 715 March 1994
Name
General Securities Representative Examination

Key facts

Full name
Stephen Raphael Sebold
CRD
2453748
Firm
Chelsea Advisory Services · CRD 150791
Role
CCO
Office
242 MAIN STREET, Staten Island, NY 10307
Registration
Investment adviser and broker registrations
In the industry since
July 1995
Disciplinary history
Not yet shown here · SEC record · BrokerCheck

Common questions

Where does Stephen Sebold work?

Stephen Sebold has been CCO of Chelsea Advisory Services, Inc since July 2020, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 18 August 2026

Is Stephen Sebold a financial advisor?

Yes. Stephen Sebold has a current investment-adviser registration in New Jersey and New York, through Chelsea Advisory Services since March 2020.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Stephen Sebold have?

Stephen Sebold has 31 years in the financial industry, since July 1995, across 2 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Stephen Sebold passed?

Stephen Sebold has passed 7 licensing exams: the Series 7, Series 63, Series 24, Series 65, Series 53, Series 52TO and Series 6TO. The earliest, the Series 7, was passed in March 1994. FINRA credited Stephen Sebold with the SIE, which began in October 2018.

Source: IAPD individual record, checked 22 October 2026

Where did Stephen Sebold work before Chelsea Advisory Services?

Before Chelsea Advisory Services, Stephen Sebold was registered through Axa Advisors, LLC, June 2018 to July 2019.

Source: IAPD individual record, checked 22 October 2026

Where is Stephen Sebold based?

Stephen Sebold’s registered office is in Staten Island, NY.

Source: IAPD individual record, checked 22 October 2026

Is Stephen Sebold registered with FINRA?

Yes. Stephen Sebold has a current broker registration, under CRD 2453748.

Source: FINRA BrokerCheck

How can I verify Stephen Sebold’s record?

Search CRD 2453748 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Stephen Sebold’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Chelsea Advisory Services

Sources

  1. IAPD individual record, CRD 2453748, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Chelsea Advisory Services, Inc, filed 18 August 2026. Title, control and ownership bands.