# THOMAS ARTHUR BRIEN

THOMAS ARTHUR BRIEN is an investment adviser representative (IAR) with state registration records since 2003, appearing at 2 firms. Currently registered with HARBOUR INVESTMENTS, INC..

## Registration history (2)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [HARBOUR INVESTMENTS, INC.](https://search.stillhousedata.com/firm/19258) | 2017-09-08 | present | Yes |
| [MML INVESTORS SERVICES, LLC](https://search.stillhousedata.com/firm/10409) | 2003-06-25 | 2017-09-11 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/4539844)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/4539844.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.