# DIEGO DE LOS SANTOS

DIEGO DE LOS SANTOS is an investment adviser representative (IAR) with state registration records since 2015, appearing at 5 firms. Currently registered with SIGMA PLANNING CORPORATION.

## Registration history (6)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [SIGMA PLANNING CORPORATION](https://search.stillhousedata.com/firm/110692) | 2025-09-24 | present | Yes |
| [LPL FINANCIAL LLC](https://search.stillhousedata.com/firm/6413) | 2021-11-18 | 2025-09-26 | — |
| [TRANSAMERICA FINANCIAL ADVISORS, LLC](https://search.stillhousedata.com/firm/16164) | 2020-03-23 | 2021-11-30 | — |
| [LPL FINANCIAL LLC](https://search.stillhousedata.com/firm/6413) | 2017-11-29 | 2018-04-13 | — |
| [TRILOGY CAPITAL, INC.](https://search.stillhousedata.com/firm/281597) | 2016-01-22 | 2020-01-29 | — |
| [NATIONAL PLANNING CORPORATION](https://search.stillhousedata.com/firm/29604) | 2015-03-03 | 2017-11-29 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/6300722)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/6300722.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.