# MARK WILLIAM KARSTROM

MARK WILLIAM KARSTROM is an investment adviser representative (IAR) with state registration records since 2006, appearing at 9 firms. Currently registered with FOURSTAR WEALTH ADVISORS, LLC.

## Registration history (9)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [FOURSTAR WEALTH ADVISORS, LLC](https://search.stillhousedata.com/firm/169613) | 2020-12-16 | present | Yes |
| [REALTA INVESTMENT ADVISORS, INC](https://search.stillhousedata.com/firm/134952) | 2020-09-16 | 2025-04-28 | — |
| [SANCTUARY ADVISORS, LLC](https://search.stillhousedata.com/firm/226606) | 2015-08-11 | 2020-09-02 | — |
| [SANCTUARY SECURITIES, INC.](https://search.stillhousedata.com/firm/205) | 2014-08-15 | 2015-08-11 | — |
| [KENILWORTH ASSET MANAGEMENT, LLC](https://search.stillhousedata.com/firm/123980) | 2010-07-27 | 2014-11-21 | — |
| [NFSG CORPORATION](https://search.stillhousedata.com/firm/130814) | 2010-07-06 | 2010-07-28 | — |
| [CHICAGO INVESTMENT GROUP ADVISORS, LLC](https://search.stillhousedata.com/firm/148188) | 2009-06-18 | 2010-07-19 | — |
| [CHICAGO INVESTMENT GROUP, LLC](https://search.stillhousedata.com/firm/11853) | 2009-05-18 | 2009-09-04 | — |
| [UBS FINANCIAL SERVICES INC.](https://search.stillhousedata.com/firm/8174) | 2006-12-20 | 2009-05-13 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/1322744)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/1322744.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.