William Harrison has been an investment adviser representative at First Advisors National since February 2014, and is not listed among the firm’s executive officers or direct owners.
First Advisors National, LLC is an Atlanta, GA firm with $506M under management, 4,858 clients and 64 advisers across 63 offices, as of its March 2026 filing.
- First Advisors National, LLCCurrent– present · 12 yearsJohnson City, TN · Adviser representative · Firm CRD 166212
Examinations
| Exam | Name | Passed |
|---|---|---|
| SIE | Securities Industry Essentials Examination | Credited |
| Series 66 | Uniform Combined State Law Examination | 11 February 2014 |
| Series 24 | General Securities Principal Examination | 4 May 2004 |
| Series 65 | Uniform Investment Adviser Law Examination | 21 January 1993 |
| PC | AMEX Put and Call Exam | 9 July 1992 |
| Series 63 | Uniform Securities Agent State Law Examination | 12 June 1980 |
| Series 4 | Registered Options Principal Examination | 24 March 1978 |
| Series 000 | General Securities Principal Examination | 5 April 1972 |
| Series 1 | Registered Representative Examination | 5 April 1972 |
- Name
- Securities Industry Essentials Examination
- Name
- Uniform Combined State Law Examination
- Name
- General Securities Principal Examination
- Name
- Uniform Investment Adviser Law Examination
- Name
- AMEX Put and Call Exam
- Name
- Uniform Securities Agent State Law Examination
- Name
- Registered Options Principal Examination
- Name
- General Securities Principal Examination
- Name
- Registered Representative Examination
- Full name
- William Mason Harrison
- CRD
- 238461
- Firm
- First Advisors National · CRD 166212
- Office
- Johnson City, TN
- Registration
- Investment adviser registration
- In the industry since
- August 1972
- Disciplinary history
- Not yet shown here · SEC record
Where does William Harrison work?
William Harrison is an investment adviser representative registered through First Advisors National, LLC since February 2014, and is not listed among the firm’s executive officers or direct owners.
Is William Harrison a financial advisor?
Yes. William Harrison has a current investment-adviser registration, through First Advisors National since February 2014.
How many years of experience does William Harrison have?
William Harrison has 54 years in the financial industry, since August 1972, across 1 adviser firm.
What exams has William Harrison passed?
William Harrison has passed 8 licensing exams: the Series 000, Series 1, Series 4, Series 63, PC, Series 65, Series 24 and Series 66. The earliest, the Series 000, was passed in April 1972. FINRA credited William Harrison with the SIE, which began in October 2018.
Where is William Harrison based?
William Harrison’s registered office is in Johnson City, TN.
Is William Harrison registered with FINRA?
No. William Harrison has no current broker registration.
How can I verify William Harrison’s record?
Search CRD 238461 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes William Harrison’s full registration record.
