---
title: "RAGUSA ROBERT P — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f447bdf8-762c-5fcc-b1e3-4489cc98d892
json: https://whiteintel.dev/api/public/dossier/f447bdf8-762c-5fcc-b1e3-4489cc98d892
identifier: sec:0001222644
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# RAGUSA ROBERT P

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001222644`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/f447bdf8-762c-5fcc-b1e3-4489cc98d892  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f447bdf8-762c-5fcc-b1e3-4489cc98d892  

## Ownership & control

### Holdings / subsidiaries

- **GRAIL, Inc.** (officer) — https://whiteintel.dev/entity/089a45d4-8ae6-5a6c-94c9-5822cdcec788
- **GRAIL, Inc.** (officer) — https://whiteintel.dev/entity/089a45d4-8ae6-5a6c-94c9-5822cdcec788
- **Twist Bioscience Corp** (director) — https://whiteintel.dev/entity/733912f7-cdd1-58a2-b2b3-fe96569e101d
- **GRAIL, Inc.** (officer) — https://whiteintel.dev/entity/089a45d4-8ae6-5a6c-94c9-5822cdcec788
- **GRAIL, Inc.** (director) — https://whiteintel.dev/entity/089a45d4-8ae6-5a6c-94c9-5822cdcec788
- **GRAIL, Inc.** (officer) — https://whiteintel.dev/entity/089a45d4-8ae6-5a6c-94c9-5822cdcec788
- **Twist Bioscience Corp** (director) — https://whiteintel.dev/entity/733912f7-cdd1-58a2-b2b3-fe96569e101d
- **ILLUMINA, INC.** (officer) — https://whiteintel.dev/entity/fb36f635-a238-54fc-b59a-8e433b97551d
- **ACCURAY INC** (officer) — https://whiteintel.dev/entity/73c72448-0357-51c2-b62f-bcfc3a1d9eab

## 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 **RAGUSA ROBERT P** — https://whiteintel.dev/entity/f447bdf8-762c-5fcc-b1e3-4489cc98d892 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RAGUSA ROBERT P**. Human view: https://whiteintel.dev/entity/f447bdf8-762c-5fcc-b1e3-4489cc98d892 · Structured JSON: https://whiteintel.dev/api/public/dossier/f447bdf8-762c-5fcc-b1e3-4489cc98d892._

_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"._