---
title: "PROSPECT MANAGEMENT CO II LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3a7175de-8f2a-5fa9-8289-c46b80abf60c
json: https://whiteintel.dev/api/public/dossier/3a7175de-8f2a-5fa9-8289-c46b80abf60c
identifier: sec:0001162057
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PROSPECT MANAGEMENT CO II LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001162057`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3a7175de-8f2a-5fa9-8289-c46b80abf60c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3a7175de-8f2a-5fa9-8289-c46b80abf60c  

## Ownership & control

### Holdings / subsidiaries

- **CONCURRENT PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/1d2fbb30-e6c4-545a-8635-c2b89d397937
- **HANSEN MEDICAL INC** (other) — https://whiteintel.dev/entity/da6d0a8a-2ede-5572-99d9-3970eb03cf5c
- **HANSEN MEDICAL INC** (tenpercentowner) — https://whiteintel.dev/entity/da6d0a8a-2ede-5572-99d9-3970eb03cf5c
- **AMICUS THERAPEUTICS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/e1a864b6-d6c1-58da-90b1-99f314115adb
- **TRUBION PHARMACEUTICALS, INC** (tenpercentowner) — https://whiteintel.dev/entity/4ff3540a-9f80-569c-beed-b98c83602a21
- **Vanda Pharmaceuticals Inc.** (tenpercentowner) — https://whiteintel.dev/entity/fd0a99e9-8a40-5e51-b104-33af8fce8d8a
- **DISCOVERY PARTNERS INTERNATIONAL INC** (tenpercentowner) — https://whiteintel.dev/entity/3ae609cf-fccd-58c2-960d-ef36bf02bf22

## 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 **PROSPECT MANAGEMENT CO II LLC** — https://whiteintel.dev/entity/3a7175de-8f2a-5fa9-8289-c46b80abf60c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PROSPECT MANAGEMENT CO II LLC**. Human view: https://whiteintel.dev/entity/3a7175de-8f2a-5fa9-8289-c46b80abf60c · Structured JSON: https://whiteintel.dev/api/public/dossier/3a7175de-8f2a-5fa9-8289-c46b80abf60c._

_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"._