# Dafina Toncheva

Dafina Toncheva of Menlo Park, CA appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 8 filing roles across Form D (7), Form ADV (1).

## Filings (8)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-31 | Form ADV | [USVP MANAGEMENT COMPANY LLC](https://search.stillhousedata.com/firm/160112) | MANAGING MEMBER | MENLO PARK, CA |
| 2012-07-30 | Form D | [Matrixx Software, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1460098&type=&dateb=&owner=include&count=40) | Director | Mountain View, CA |
| 2017-01-18 | Form D | [InsideSales.com, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1537709&type=&dateb=&owner=include&count=40) | Director | PROVO, UT |
| 2015-03-10 | Form D | [StarMobile, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1589625&type=&dateb=&owner=include&count=40) | Director | ATLANTA, GA |
| 2016-08-05 | Form D | [Apptimize, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1681687&type=&dateb=&owner=include&count=40) | Director | MENLO PARK, CA |
| 2025-02-13 | Form D | [Delfina Care Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1858892&type=&dateb=&owner=include&count=40) | Director | SAN FRANCISCO, CA |
| 2021-05-21 | Form D | [Arkose Labs Holdings, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1863083&type=&dateb=&owner=include&count=40) | Director | SAN FRANCISCO, CA |
| 2026-07-31 | Form D | [U.S. Venture Partners XIV, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2123924&type=&dateb=&owner=include&count=40) | Related Person | MENLO PARK, CA |


---

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.