# SEAN PATRICK WILLIAMS

SEAN PATRICK WILLIAMS is an investment adviser representative (IAR) with state registration records since 2005, appearing at 3 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..

## Registration history (3)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.](https://search.stillhousedata.com/firm/134139) | 2020-04-07 | present | Yes |
| [RIVERVIEW RESEARCH, LLC](https://search.stillhousedata.com/firm/162318) | 2013-03-18 | 2013-11-05 | — |
| [KEYBANC CAPITAL MARKETS INC.](https://search.stillhousedata.com/firm/566) | 2005-10-10 | 2007-02-20 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/2789978)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/2789978.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.