---
title: "HOWSON TAMAR D — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a0543971-a7d5-54e8-ace7-e7476c38a2cd
json: https://whiteintel.dev/api/public/dossier/a0543971-a7d5-54e8-ace7-e7476c38a2cd
identifier: sec:0001202286
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HOWSON TAMAR D

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001202286`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a0543971-a7d5-54e8-ace7-e7476c38a2cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a0543971-a7d5-54e8-ace7-e7476c38a2cd  

## Ownership & control

### Holdings / subsidiaries

- **BRISTOL MYERS SQUIBB CO** (officer) — https://whiteintel.dev/entity/7605bccd-3211-54a4-884c-6b37d28e4192
- **IMMUNIC, INC.** (director) — https://whiteintel.dev/entity/2e503801-64a9-5687-a6d5-8453384d5c51
- **LITE STRATEGY, INC.** (director) — https://whiteintel.dev/entity/c3772b71-5536-52ed-890a-0af01a319977
- **Cue Biopharma, Inc.** (director) — https://whiteintel.dev/entity/b8aeab73-21cd-5d92-9113-71369bfce36e
- **ORGANOVO HOLDINGS, INC.** (director) — https://whiteintel.dev/entity/12e58bef-6a20-51f9-8b35-ae425dd53035
- **CONTRAVIR PHARMACEUTICALS, INC.** (director) — https://whiteintel.dev/entity/9d4a1382-097f-50bd-bbb5-a06a1195a958
- **Oncotelic Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/fb42c35a-b978-55df-9240-f52a15401396
- **ACTAVIS LTD** (director) — https://whiteintel.dev/entity/eb11c763-e17a-5d3e-9ef7-da0e3c98d06b
- **IDENIX PHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/7eb5b344-2294-5f7d-a32b-d660036f8c8a
- **WARNER CHILCOTT HOLDINGS CO LTD** (director) — https://whiteintel.dev/entity/f95b2927-248a-5e7f-83dd-a741b06543ae
- **ARADIGM CORP** (director) — https://whiteintel.dev/entity/1cb441d7-9563-5c6e-8684-97b124d51ac6
- **DOR BIOPHARMA INC** (director) — https://whiteintel.dev/entity/27218824-347c-5acf-a3be-ca5646da725b

…and **1** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **HOWSON TAMAR D** — https://whiteintel.dev/entity/a0543971-a7d5-54e8-ace7-e7476c38a2cd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HOWSON TAMAR D**. Human view: https://whiteintel.dev/entity/a0543971-a7d5-54e8-ace7-e7476c38a2cd · Structured JSON: https://whiteintel.dev/api/public/dossier/a0543971-a7d5-54e8-ace7-e7476c38a2cd._

_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"._