---
title: "Williams Lewis T — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dd62a61e-ac25-56d2-92f2-ecbd530a40ba
json: https://whiteintel.dev/api/public/dossier/dd62a61e-ac25-56d2-92f2-ecbd530a40ba
identifier: sec:0001475714
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Williams Lewis T

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001475714`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dd62a61e-ac25-56d2-92f2-ecbd530a40ba  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dd62a61e-ac25-56d2-92f2-ecbd530a40ba  

## Ownership & control

### Holdings / subsidiaries

- **Protagonist Therapeutics, Inc** (director) — https://whiteintel.dev/entity/3274f611-1f63-5f98-8861-a13733c35ed6
- **Protagonist Therapeutics, Inc** (director) — https://whiteintel.dev/entity/3274f611-1f63-5f98-8861-a13733c35ed6
- **Arcellx, Inc.** (director) — https://whiteintel.dev/entity/e625d136-debd-5008-ae56-bd94b2ad17ab
- **Neurogene Inc.** (director) — https://whiteintel.dev/entity/7be59bde-4b7a-572c-ada1-6fee523070a6
- **FIVE PRIME THERAPEUTICS INC** (director) — https://whiteintel.dev/entity/9aff28e2-4669-58d2-ac70-a8796893d4c8
- **FIVE PRIME THERAPEUTICS INC** (officer) — https://whiteintel.dev/entity/9aff28e2-4669-58d2-ac70-a8796893d4c8
- **BECKMAN COULTER INC** (director) — https://whiteintel.dev/entity/fa3429eb-9d2e-5b02-b1fa-185bf32f393d

## 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 **Williams Lewis T** — https://whiteintel.dev/entity/dd62a61e-ac25-56d2-92f2-ecbd530a40ba · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Williams Lewis T**. Human view: https://whiteintel.dev/entity/dd62a61e-ac25-56d2-92f2-ecbd530a40ba · Structured JSON: https://whiteintel.dev/api/public/dossier/dd62a61e-ac25-56d2-92f2-ecbd530a40ba._

_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"._