Gary Slavin has been an investment adviser representative at Lebenthal Global Advisors since January 2025, and is not listed among the firm’s executive officers or direct owners.
Lebenthal Global Advisors, LLC is a Hauppauge, NY firm with $972M under management, 2,465 clients and 27 advisers across 11 offices, as of its March 2026 filing.
Gary Slavin’s longest registration was 7 years at MML Investors Services, LLC (2017–2025). Before joining Lebenthal Global Advisors in 2025, Gary Slavin was registered through MML Investors Services, LLC.
- – present · 1 yearJericho, NY · Adviser representative · Firm CRD 283303
- MML Investors Services, LLC– · 7 yearsEast Hills, NY · Adviser representative · Firm CRD 10409
Investment adviser representative registrations
Gary Slavin is registered as an investment adviser representative in 2 states. Each was approved in January 2025.
- New YorkSince 31 January 2025
- TexasSince 31 January 2025
Examinations
| Exam | Name | Passed |
|---|---|---|
| SIE | Securities Industry Essentials Examination | Credited |
| Series 7 | General Securities Representative Examination | 3 October 2016 |
| Series 63 | Uniform Securities Agent State Law Examination | 3 May 1994 |
| Series 6 | Investment Company Products/Variable Contracts Representative Examination | 22 April 1994 |
- Name
- Securities Industry Essentials Examination
- Name
- General Securities Representative Examination
- Name
- Uniform Securities Agent State Law Examination
- Name
- Investment Company Products/Variable Contracts Representative Examination
- CRD
- 2474367
- Firm
- Lebenthal Global Advisors · CRD 283303
- Office
- 500 N. BROADWAY, Jericho, NY 11753
- Registration
- Investment adviser and broker registrations
- In the industry since
- April 1994
- Disciplinary history
- Not yet shown here · SEC record · BrokerCheck
Where does Gary Slavin work?
Gary Slavin is an investment adviser representative registered through Lebenthal Global Advisors, LLC since January 2025, and is not listed among the firm’s executive officers or direct owners.
Is Gary Slavin a financial advisor?
Yes. Gary Slavin has a current investment-adviser registration in New York and Texas, through Lebenthal Global Advisors since January 2025.
How many years of experience does Gary Slavin have?
Gary Slavin has 32 years in the financial industry, since April 1994, across 2 adviser firms.
What exams has Gary Slavin passed?
Gary Slavin has passed 3 licensing exams: the Series 6, Series 63 and Series 7. The earliest, the Series 6, was passed in April 1994. FINRA credited Gary Slavin with the SIE, which began in October 2018.
Where did Gary Slavin work before Lebenthal Global Advisors?
Before Lebenthal Global Advisors, Gary Slavin was registered through MML Investors Services, LLC, May 2017 to January 2025.
Where is Gary Slavin based?
Gary Slavin’s registered office is in Jericho, NY.
Is Gary Slavin registered with FINRA?
Yes. Gary Slavin has a current broker registration, under CRD 2474367.
Source: FINRA BrokerCheck
How can I verify Gary Slavin’s record?
Search CRD 2474367 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Gary Slavin’s full registration record.