# Mark J Sommerville

Mark J Sommerville is an investment adviser representative (IAR) with state registration records since 2015, appearing at 8 firms. Currently registered with BROOKSTONE CAPITAL MANAGEMENT LLC.

## Registration history (9)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [BROOKSTONE CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/141413) | 2023-02-28 | present | Yes |
| [LPL FINANCIAL LLC](https://search.stillhousedata.com/firm/6413) | 2022-12-08 | 2023-02-09 | — |
| [PRUCO SECURITIES, LLC](https://search.stillhousedata.com/firm/5685) | 2021-04-02 | 2022-12-07 | — |
| [HSBC SECURITIES (USA) INC.](https://search.stillhousedata.com/firm/19585) | 2020-07-03 | 2021-03-22 | — |
| [NORTHROCK PARTNERS, LLC](https://search.stillhousedata.com/firm/167908) | 2020-04-15 | 2020-05-14 | — |
| [FSC SECURITIES CORPORATION](https://search.stillhousedata.com/firm/7461) | 2019-11-13 | 2020-01-14 | — |
| [OSAIC ADVISORY SERVICES, LLC](https://search.stillhousedata.com/firm/171070) | 2019-08-30 | 2019-10-31 | — |
| [SEQUOIA WEALTH MANAGEMENT, LLC](https://search.stillhousedata.com/firm/170543) | 2015-02-17 | 2019-09-26 | — |
| [LPL FINANCIAL LLC](https://search.stillhousedata.com/firm/6413) | 2015-01-22 | 2019-09-18 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/6366999)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/6366999.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.