# BRIAN D PLATT

BRIAN D PLATT is an investment adviser representative (IAR) with state registration records since 2002, appearing at 5 firms. Currently registered with INDEPENDENCE SQUARE HOLDINGS, LLC.

## Registration history (5)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [INDEPENDENCE SQUARE HOLDINGS, LLC](https://search.stillhousedata.com/firm/300139) | 2020-01-13 | present | Yes |
| [PRIVATE ADVISOR GROUP, LLC](https://search.stillhousedata.com/firm/155216) | 2012-09-13 | 2020-01-14 | — |
| [CETERA WEALTH SERVICES, LLC](https://search.stillhousedata.com/firm/13572) | 2008-06-05 | 2012-09-18 | — |
| [PRINCIPAL SECURITIES, INC.](https://search.stillhousedata.com/firm/1137) | 2002-10-24 | 2008-06-09 | — |
| [1717 CAPITAL MANAGEMENT COMPANY](https://search.stillhousedata.com/firm/4082) | 2002-06-05 | 2002-10-24 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/2032566)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/2032566.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.