# Sebastien de Halleux

Sebastien de Halleux of Seattle, WA appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 6 filing roles across Form D (5), Form ADV (1).

## Filings (6)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-28 | Form ADV | [GRAPH VENTURES MANAGEMENT COMPANY, L.L.C.](https://search.stillhousedata.com/firm/312149) | MEMBER | — |
| 2020-10-07 | Form D | [Graph Ventures 6, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1825757&type=&dateb=&owner=include&count=40) | Executive Officer | PALO ALTO, CA |
| 2021-07-29 | Form D | [Graph Ventures SPV 1, L.L.C.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1872824&type=&dateb=&owner=include&count=40) | Executive Officer | PALO ALTO, CA |
| 2023-06-22 | Form D | [Graph Ventures 7, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1931446&type=&dateb=&owner=include&count=40) | Executive Officer | PALO ALTO, CA |
| 2023-06-22 | Form D | [Graph Ventures 7-A, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1931447&type=&dateb=&owner=include&count=40) | Executive Officer | PALO ALTO, CA |
| 2012-07-20 | Form D | [Vittana Foundation](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1552023&type=&dateb=&owner=include&count=40) | Director | SEATTLE, WA |


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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.