# STEPHEN MICHAEL LOCKO

STEPHEN MICHAEL LOCKO is an investment adviser representative (IAR) with state registration records since 2002, appearing at 5 firms. Currently registered with GWN SECURITIES INC..

## Registration history (5)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [GWN SECURITIES INC.](https://search.stillhousedata.com/firm/128929) | 2009-03-17 | present | Yes |
| [OSAIC FS, INC.](https://search.stillhousedata.com/firm/3870) | 2006-04-13 | 2009-02-02 | — |
| [GREENBOOK INVESTMENT MANAGEMENT, INC.](https://search.stillhousedata.com/firm/131563) | 2004-09-14 | 2005-01-04 | — |
| [XELAN FINANCIAL PLANNING, INC.](https://search.stillhousedata.com/firm/123794) | 2003-01-28 | 2004-05-25 | — |
| [XELAN INVESTMENT SERVICES, INC.](https://search.stillhousedata.com/firm/111870) | 2002-05-30 | 2003-01-28 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/1588434)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/1588434.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.