---
title: "SULLIVAN JOSEPH P — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dfb7ec10-4779-5bad-82ba-651a6d87a2aa
json: https://whiteintel.dev/api/public/dossier/dfb7ec10-4779-5bad-82ba-651a6d87a2aa
identifier: sec:0001264152
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SULLIVAN JOSEPH P

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001264152`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dfb7ec10-4779-5bad-82ba-651a6d87a2aa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dfb7ec10-4779-5bad-82ba-651a6d87a2aa  

## Ownership & control

### Holdings / subsidiaries

- **AMYLIN PHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/bd148975-cea4-5e83-a716-4bfcea031ff4
- **HEALTHPEAK PROPERTIES, INC.** (director) — https://whiteintel.dev/entity/9a618986-d287-5c7c-8918-51a80eb2be54
- **CIGNA CORP** (director) — https://whiteintel.dev/entity/64994300-c7a4-5aa4-9e29-68ad6403e4a6
- **MAGUIRE PROPERTIES INC** (director) — https://whiteintel.dev/entity/57fe4e50-0802-5f8d-bd63-cd75c466c90d

## 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 **SULLIVAN JOSEPH P** — https://whiteintel.dev/entity/dfb7ec10-4779-5bad-82ba-651a6d87a2aa · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SULLIVAN JOSEPH P**. Human view: https://whiteintel.dev/entity/dfb7ec10-4779-5bad-82ba-651a6d87a2aa · Structured JSON: https://whiteintel.dev/api/public/dossier/dfb7ec10-4779-5bad-82ba-651a6d87a2aa._

_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"._