---
title: "VASCONCELLES MICHAEL — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c8e10202-a8fa-5057-81ab-2bc186e9982a
json: https://whiteintel.dev/api/public/dossier/c8e10202-a8fa-5057-81ab-2bc186e9982a
identifier: sec:0001734755
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# VASCONCELLES MICHAEL

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001734755`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c8e10202-a8fa-5057-81ab-2bc186e9982a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c8e10202-a8fa-5057-81ab-2bc186e9982a  

## Ownership & control

### Holdings / subsidiaries

- **Day One Biopharmaceuticals, Inc.** (officer) — https://whiteintel.dev/entity/f84c84e2-4e61-565b-94e2-fe9a1c41646f
- **Kura Oncology, Inc.** (director) — https://whiteintel.dev/entity/87bd47a8-299e-5d7f-a8b6-d36ebaa35cb7
- **IMMUNOGEN INC** (officer) — https://whiteintel.dev/entity/cb1098c2-089b-52bd-b7ac-5895da43ec52
- **Dianthus Therapeutics, Inc. /DE/** (director) — https://whiteintel.dev/entity/6a3adac7-6100-5ac2-87d8-2e2620ec6a23
- **Cogent Biosciences, Inc.** (officer) — https://whiteintel.dev/entity/be57c171-0255-5e6d-a7f8-98e3ec1a701f

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **VASCONCELLES MICHAEL** — https://whiteintel.dev/entity/c8e10202-a8fa-5057-81ab-2bc186e9982a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **VASCONCELLES MICHAEL**. Human view: https://whiteintel.dev/entity/c8e10202-a8fa-5057-81ab-2bc186e9982a · Structured JSON: https://whiteintel.dev/api/public/dossier/c8e10202-a8fa-5057-81ab-2bc186e9982a._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._