Lawrence Lempert has been Chief Investment Officer of Arin Risk Advisors since October 2011, is a control person of the firm and directly owns under 5% of it. Lawrence Lempert holds a Bachelor of Science in Statistics and Economics from Rutgers College, a Juris Doctor from Villanova University School of Law and a Master of Laws in Taxation from New York University School of Law.
Arin Risk Advisors LLC is a Conshohocken, PA firm with $10.2B under management, 21 clients and 5 advisers in one office, as of its March 2026 filing.
Lawrence Lempert is Managing Member, Trading and Technology Director of Arin Risk Advisors, LLC. As Managing Member and Trading Director he oversees all trading and regulatory processes. He founded and managed Bullock Capital, LLC's proprietary stock/option trading operation and served as a market maker and index/sector correlation and dispersion trader with Susquehanna International Group. He designed several derivatives pricing tools, including one for option volatility that Arin employs for its "True Vol" pricing matrix.
Lawrence Lempert’s longest registration is the current one, 14 years at Arin Risk Advisors since 2012.
- ETF Architect– · 2 yearsNewtown Square, PA · Adviser representative · Firm CRD 171412
- Arin Risk Advisors LLCCurrent– present · 14 yearsConshohocken, PA · Adviser representative · Firm CRD 151491
Investment adviser representative registrations
Lawrence Lempert is registered as an investment adviser representative in Pennsylvania, since August 2012.
- PennsylvaniaSince 17 August 2012
Examinations
| Exam | Name | Passed |
|---|---|---|
| Series 65 | Uniform Investment Adviser Law Examination | 13 August 2012 |
- Name
- Uniform Investment Adviser Law Examination
- Full name
- Lawrence Howard Lempert
- CRD
- 4860552
- Firm
- Arin Risk Advisors · CRD 151491
- Role
- Chief Investment Officer
- Office
- 1100 EAST HECTOR STREET, SUITE 215, Conshohocken, PA 19428
- Registration
- Investment adviser registration
- In the industry since
- August 2012
- Disciplinary history
- Not yet shown here · SEC record
- Firm bio
- arinllc.com
Where does Lawrence Lempert work?
Lawrence Lempert has been Chief Investment Officer of Arin Risk Advisors LLC since October 2011, and is a control person of the firm.
Is Lawrence Lempert a financial advisor?
Yes. Lawrence Lempert has a current investment-adviser registration in Pennsylvania, through Arin Risk Advisors since August 2012.
How many years of experience does Lawrence Lempert have?
Lawrence Lempert has 14 years in the financial industry, since August 2012, across 2 adviser firms.
What exams has Lawrence Lempert passed?
Lawrence Lempert passed the Series 65 in August 2012.
Where is Lawrence Lempert based?
Lawrence Lempert’s registered office is in Conshohocken, PA.
Is Lawrence Lempert registered with FINRA?
No. Lawrence Lempert has no current broker registration.
How can I verify Lawrence Lempert’s record?
Search CRD 4860552 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Lawrence Lempert’s full registration record.