# CLAUDIO MARIO MASTROIANNI

CLAUDIO MARIO MASTROIANNI is an investment adviser representative (IAR) with state registration records since 2006, appearing at 5 firms. Currently registered with OSAIC INSTITUTIONS, INC..

## Registration history (7)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [OSAIC INSTITUTIONS, INC.](https://search.stillhousedata.com/firm/35371) | 2021-07-26 | present | Yes |
| [CITIZENS SECURITIES, INC.](https://search.stillhousedata.com/firm/39550) | 2016-02-22 | 2021-07-16 | — |
| [M&T SECURITIES, INC.](https://search.stillhousedata.com/firm/17358) | 2015-10-23 | 2016-03-07 | — |
| [M&T SECURITIES, INC.](https://search.stillhousedata.com/firm/17358) | 2011-05-06 | 2015-09-29 | — |
| [LPL FINANCIAL LLC](https://search.stillhousedata.com/firm/6413) | 2011-04-04 | 2011-05-02 | — |
| [M&T SECURITIES, INC.](https://search.stillhousedata.com/firm/17358) | 2009-10-01 | 2011-03-28 | — |
| [CETERA INVESTMENT SERVICES LLC](https://search.stillhousedata.com/firm/15340) | 2006-09-18 | 2008-08-14 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/1811177)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/1811177.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.