# Louis SIDEROPOULOS

Louis SIDEROPOULOS is an investment adviser representative (IAR) with state registration records since 2005, appearing at 4 firms. Currently registered with ALLIANCEBERNSTEIN L.P..

## Registration history (4)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [ALLIANCEBERNSTEIN L.P.](https://search.stillhousedata.com/firm/108477) | 2017-12-04 | present | Yes |
| [NATIONAL PLANNING CORPORATION](https://search.stillhousedata.com/firm/29604) | 2017-06-26 | 2017-09-07 | — |
| [COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC](https://search.stillhousedata.com/firm/108257) | 2010-05-01 | 2015-07-30 | — |
| [BOFA ADVISORS, LLC](https://search.stillhousedata.com/firm/107900) | 2005-09-19 | 2010-05-07 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/2474255)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/2474255.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.