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601 Office Center Drive Suite 300, Fort Washington, PA 19034-3232 • United States
Current Registrations
| Authority | Category | Status | Date |
|---|---|---|---|
| IL | RA | APPROVED | 2026-03-20 |
Branch Locations
No disclosure categories reported as “Yes” on this SEC record.
| Organization | City | State | From | To |
|---|---|---|---|---|
| Costin, Hammel & Leake, L.L.C. | Mokena | IL | 07/1988 | Present |
| Cetera Financial Specialists Llc | Schaumburg | IL | 09/2007 | 01/2026 |
| Cetera Investment Advisers Llc | Schaumburg | IL | 09/2008 | 01/2026 |
| Lincoln Investment | Fort Washington | PA | 02/2026 | Present |
Costin, Hammel & Leake, LLC Position: Member (Other members are deceased) Nature: CPA Firm Investment Related: No Hours: 160 Securities Trading Hours: 130 Start Date: 1/1/1990 Address: 19158 88th Ave Mokena, IL 60448 Description: Accounting, tax advisory services Buckeye Nation, LLC Position: Sole member Nature: Real Estate Rental Investment Related: Yes Hours: 1 Securities Trading Hours: 1 Start Date: 10/21/2016 Address: 19158 88th Ave Mokena, IL 60448 Description: Property management of office condo rented to accounting practice
| Code | Exam | Date |
|---|---|---|
| S65 | Uniform Investment Adviser Law Examination | 2008-10-15 |
| S63 | Uniform Securities Agent State Law Examination | 2007-12-05 |
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