John Leach has been Managing Member of Calabasas Advisory Group since May 2017, is a control person of the firm and directly owns between 50% and 75% of it.
Calabasas Advisory Group, LLC is a Westlake Village, CA firm with $250M under management, 488 clients and 2 advisers in one office, as of its February 2026 filing.
John Leach’s longest registration was 19 years at Ameriprise Financial Services, Inc. (1997–2017). Before joining Calabasas Advisory Group in 2017, John Leach was registered through Ameriprise Financial Services, Inc.
- – present · 9 yearsWestlake Village, CA · Adviser representative · Firm CRD 288224
- Ameriprise Financial Services, Inc.– · 19 yearsCalabasas, CA · Adviser representative · Firm CRD 6363
Investment adviser representative registrations
John Leach is registered as an investment adviser representative in 2 states. Each was approved in May 2017.
- CaliforniaSince 2 May 2017
- TexasSince 2 May 2017
Examinations
| Exam | Name | Passed |
|---|---|---|
| SIE | Securities Industry Essentials Examination | Credited |
| Series 63 | Uniform Securities Agent State Law Examination | 16 March 1993 |
| Series 7 | General Securities Representative Examination | 12 March 1993 |
- Name
- Securities Industry Essentials Examination
- Name
- Uniform Securities Agent State Law Examination
- Name
- General Securities Representative Examination
- Full name
- John Joseph Leach
- CRD
- 2318394
- Firm
- Calabasas Advisory Group · CRD 288224
- Role
- Managing Member
- Office
- 32107 LINDERO CANYON RD., SUITE #133, Westlake Village, CA 91361
- Registration
- Investment adviser registration
- In the industry since
- March 1993
- Disciplinary history
- Not yet shown here · SEC record
Where does John Leach work?
John Leach has been Managing Member of Calabasas Advisory Group, LLC since May 2017, and is a control person of the firm.
Is John Leach a financial advisor?
Yes. John Leach has a current investment-adviser registration in California and Texas, through Calabasas Advisory Group since May 2017.
How many years of experience does John Leach have?
John Leach has 33 years in the financial industry, since March 1993, across 2 adviser firms.
What exams has John Leach passed?
John Leach has passed 2 licensing exams: the Series 7 and Series 63. The earliest, the Series 7, was passed in March 1993. FINRA credited John Leach with the SIE, which began in October 2018.
Where did John Leach work before Calabasas Advisory Group?
Before Calabasas Advisory Group, John Leach was registered through Ameriprise Financial Services, Inc., December 1997 to May 2017.
Where is John Leach based?
John Leach’s registered office is in Westlake Village, CA.
Is John Leach registered with FINRA?
No. John Leach has no current broker registration.
How can I verify John Leach’s record?
Search CRD 2318394 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes John Leach’s full registration record.