# MARK WILLIAM DIORIO

MARK WILLIAM DIORIO is an investment adviser representative (IAR) with state registration records since 2005, appearing at 3 firms. Currently registered with BROOKSTONE CAPITAL MANAGEMENT LLC.

## Registration history (3)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [BROOKSTONE CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/141413) | 2015-07-01 | present | Yes |
| [PARASOL INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/156074) | 2011-07-27 | 2015-11-17 | — |
| [PENNANT MANAGEMENT INC](https://search.stillhousedata.com/firm/106974) | 2005-03-07 | 2006-10-06 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/2880717)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/2880717.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.