# DENNIS WILLIAM MARKEY

DENNIS WILLIAM MARKEY is an investment adviser representative (IAR) with state registration records since 2005, appearing at 4 firms. Currently registered with NORTHERN TRUST INVESTMENTS, INCORPORATED.

## Registration history (4)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [NORTHERN TRUST INVESTMENTS, INCORPORATED](https://search.stillhousedata.com/firm/105780) | 2025-08-22 | present | Yes |
| [BLACKROCK INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/108928) | 2018-02-09 | 2025-08-18 | — |
| [BLACKROCK FUND ADVISORS](https://search.stillhousedata.com/firm/105247) | 2011-07-14 | 2018-04-19 | — |
| [MORGAN STANLEY DW INC.](https://search.stillhousedata.com/firm/7556) | 2005-09-12 | 2006-03-30 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/4993880)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/4993880.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.