---
title: "LEONE JOHN R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/52c44989-968f-54c2-b83a-6aefdd89c817
json: https://whiteintel.dev/api/public/dossier/52c44989-968f-54c2-b83a-6aefdd89c817
identifier: sec:0001301047
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LEONE JOHN R

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001301047`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/52c44989-968f-54c2-b83a-6aefdd89c817  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/52c44989-968f-54c2-b83a-6aefdd89c817  

## Ownership & control

### Holdings / subsidiaries

- **VIROPHARMA INC** (director) — https://whiteintel.dev/entity/e244d635-37f3-5b82-8697-589e79914154
- **CAMBREX CORP** (other) — https://whiteintel.dev/entity/95fb5e1a-f9b4-5389-ac77-6d866805ee0c
- **WINDTREE THERAPEUTICS INC /DE/** (director) — https://whiteintel.dev/entity/13c74dc2-de63-5225-8e29-e50e48418ea4
- **GOLF TRUST OF AMERICA INC** (director) — https://whiteintel.dev/entity/ba44376b-7cd4-5559-836d-311370d049ed
- **GENOME THERAPEUTICS CORP** (tenpercentowner) — https://whiteintel.dev/entity/3af9a398-4883-5108-85bb-4f430ce8d819
- **GENOME THERAPEUTICS CORP** (director) — https://whiteintel.dev/entity/3af9a398-4883-5108-85bb-4f430ce8d819
- **FORTICELL BIOSCIENCE, INC.** (director) — https://whiteintel.dev/entity/37966dae-1a22-5ec5-af06-b92a86049130

## 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 **LEONE JOHN R** — https://whiteintel.dev/entity/52c44989-968f-54c2-b83a-6aefdd89c817 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LEONE JOHN R**. Human view: https://whiteintel.dev/entity/52c44989-968f-54c2-b83a-6aefdd89c817 · Structured JSON: https://whiteintel.dev/api/public/dossier/52c44989-968f-54c2-b83a-6aefdd89c817._

_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"._