---
title: "JAY JEFFREY R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3824573a-439e-5e08-a55f-3ffcc3580c3b
json: https://whiteintel.dev/api/public/dossier/3824573a-439e-5e08-a55f-3ffcc3580c3b
identifier: sec:0001239607
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JAY JEFFREY R

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001239607`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3824573a-439e-5e08-a55f-3ffcc3580c3b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3824573a-439e-5e08-a55f-3ffcc3580c3b  

## Ownership & control

### Holdings / subsidiaries

- **ADVANCED MAGNETICS INC** (tenpercentowner) — https://whiteintel.dev/entity/d29e63ca-24a2-58f4-8912-115eb4b05d47
- **FOAMIX LTD.** (other) — https://whiteintel.dev/entity/20892604-67b7-5f61-885e-706474ca2841
- **FOAMIX LTD.** (tenpercentowner) — https://whiteintel.dev/entity/20892604-67b7-5f61-885e-706474ca2841
- **ADAMAS PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/a442c7d7-09d5-57a9-ad1d-a71e92788696
- **CONNECTURE INC** (tenpercentowner) — https://whiteintel.dev/entity/3639d799-d709-53cc-9943-eb707501dad8
- **InfuSystem Holdings, Inc** (tenpercentowner) — https://whiteintel.dev/entity/bfae4c5f-421a-53ec-bdb7-87e13b427f3b
- **MEMORY PHARMACEUTICALS CORP** (tenpercentowner) — https://whiteintel.dev/entity/68139d52-8a59-5d46-b969-7d24f0bf0ef4
- **MEDECISION, INC.** (tenpercentowner) — https://whiteintel.dev/entity/5b9da4b0-2288-5e53-b7b2-f5ea543bc1e8
- **ADVANCED NMR SYSTEMS INC** (tenpercentowner) — https://whiteintel.dev/entity/8b0efae3-1eb1-52a0-a1e6-ee8b74724d23
- **INSPIRE PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/d1752288-e7f2-5507-82e1-bb8e1d07ea5b

## 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 **JAY JEFFREY R** — https://whiteintel.dev/entity/3824573a-439e-5e08-a55f-3ffcc3580c3b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JAY JEFFREY R**. Human view: https://whiteintel.dev/entity/3824573a-439e-5e08-a55f-3ffcc3580c3b · Structured JSON: https://whiteintel.dev/api/public/dossier/3824573a-439e-5e08-a55f-3ffcc3580c3b._

_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"._