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Porter Gregory

Principal/CCO at Seaborn Financial in Austin, TX

Investment adviser registrationUpdated

Porter Gregory is Principal/CCO of Seaborn Financial, LLC, an investment adviser managing $151M, and works from its Austin, TX office. Porter Gregory has been registered as an investment adviser representative through Seaborn Financial since 4 January 2012, has 14 years in the industry across 1 firm and has passed the Series 65.

14
Years in industry
14
Years at firm
1
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Porter Gregory has been Principal/CCO of Seaborn Financial since January 2011, is a control person of the firm and directly owns 75% or more of it.

Seaborn Financial, LLC is a firm with $151M under management, 76 clients and 3 advisers in one office, as of its September 2026 filing.

Britton Gregory is Principal of Seaborn Financial, LLC, based in Austin, Texas. He was an engineer for nearly twenty years and founded the firm in 2012. He works as a financial planner and investment manager, specializing in working with tech professionals.

  1. – present · 14 years
    Austin, TX · Adviser representative · Firm CRD 159073

Credentials and registrations

Professional designations

Listed by Seaborn Financial

  • CERTIFIED FINANCIAL PLANNER™ (CFP®)

Investment adviser representative registrations

Porter Gregory is registered as an investment adviser representative in Texas, since January 2012.

  • TexasSince 4 January 2012

Examinations

Series 6516 September 2011
Name
Uniform Investment Adviser Law Examination

Key facts

Full name
Porter Britton Gregory
CRD
5989536
Firm
Seaborn Financial · CRD 159073
Role
Principal/CCO
Office
Austin, TX
Registration
Investment adviser registration
In the industry since
January 2012
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Porter Gregory work?

Porter Gregory has been Principal/CCO of Seaborn Financial, LLC since January 2011, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 28 September 2026

Is Porter Gregory a financial advisor?

Yes. Porter Gregory has a current investment-adviser registration in Texas, through Seaborn Financial since January 2012.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Porter Gregory have?

Porter Gregory has 14 years in the financial industry, since January 2012, across 1 adviser firm.

Source: IAPD individual record, checked 22 October 2026

What exams has Porter Gregory passed?

Porter Gregory passed the Series 65 in September 2011.

Source: IAPD individual record, checked 22 October 2026

Where is Porter Gregory based?

Porter Gregory’s registered office is in Austin, TX.

Source: IAPD individual record, checked 22 October 2026

Is Porter Gregory registered with FINRA?

No. Porter Gregory has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

Is Porter Gregory a CFP?

Seaborn Financial lists Porter Gregory with the CFP credential (“CERTIFIED FINANCIAL PLANNER™ (CFP®)”) on its website. CFP Board confirms certification status.

Source: Britton Gregory, CFP® biography, seabornfinancial.co

How can I verify Porter Gregory’s record?

Search CRD 5989536 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Porter Gregory’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Sources

  1. IAPD individual record, CRD 5989536, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Seaborn Financial, LLC, filed 28 September 2026. Title, control and ownership bands.
  3. Seaborn Financial team page. Biography, education, credentials, awards.