# Timothy P Costello

Timothy P Costello of Dallas, TX appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 7 filing roles across Form D (6), Form ADV (1).

## Filings (7)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-26 | Form ADV | [NEWSTONE CAPITAL PARTNERS, LLC](https://search.stillhousedata.com/firm/161068) | CO-FOUNDER AND MANAGING DIRECTOR | DALLAS, TX |
| 2011-03-04 | Form D | [Newstone Capital Partners II, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1485608&type=&dateb=&owner=include&count=40) | Executive Officer | LOS ANGELES, CA |
| 2016-01-19 | Form D | [Newstone Capital Partners III-B, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1661105&type=&dateb=&owner=include&count=40) | Executive Officer | DALLAS, TX |
| 2016-01-19 | Form D | [Newstone Capital Partners III-A, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1661121&type=&dateb=&owner=include&count=40) | Executive Officer | DALLAS, TX |
| 2016-01-19 | Form D | [Newstone Capital Partners III, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1661108&type=&dateb=&owner=include&count=40) | Executive Officer | DALLAS, TX |
| 2019-12-19 | Form D | [Newstone Capital Partners IV-B, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1761967&type=&dateb=&owner=include&count=40) | Executive Officer | DALLAS, TX |
| 2019-12-19 | Form D | [Newstone Capital Partners IV, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1761998&type=&dateb=&owner=include&count=40) | Executive Officer | DALLAS, TX |


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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.