---
title: "CROUSE WILLIAM W — Ownership Dossier"
canonical: https://whiteintel.dev/entity/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002
json: https://whiteintel.dev/api/public/dossier/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002
identifier: sec:0001277198
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CROUSE WILLIAM W

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001277198`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002  

## Ownership & control

### Holdings / subsidiaries

- **IMCLONE SYSTEMS INC** (director) — https://whiteintel.dev/entity/1da553e3-bede-57da-9ae5-2e763cd084cc
- **ALTRAZEAL LIFE SCIENCES INC.** (director) — https://whiteintel.dev/entity/dec89bda-3ad0-57e3-a5c5-e20d776dd394
- **TARGANTA THERAPEUTICS CORP.** (director) — https://whiteintel.dev/entity/4a32efbb-c7b7-54fb-abd5-b66c5275a4f6
- **ADVANCIS PHARMACEUTICAL CORP** (tenpercentowner) — https://whiteintel.dev/entity/63e8bf75-e350-55c2-9321-a8f87348aba4
- **CARDIOVASCULAR SYSTEMS INC** (tenpercentowner) — https://whiteintel.dev/entity/034c0be5-e4cf-5e38-a939-d9627f7d1099

## 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 **CROUSE WILLIAM W** — https://whiteintel.dev/entity/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CROUSE WILLIAM W**. Human view: https://whiteintel.dev/entity/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002 · Structured JSON: https://whiteintel.dev/api/public/dossier/47a6e4d4-5c9b-59da-ad59-b4e2a4fa9002._

_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"._