---
title: "LEWIS HENRY R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0ce2d79a-9fe7-59ea-8a7a-142ad3b42d3c
json: https://whiteintel.dev/api/public/dossier/0ce2d79a-9fe7-59ea-8a7a-142ad3b42d3c
identifier: sec:0001021049
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LEWIS HENRY R

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001021049`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0ce2d79a-9fe7-59ea-8a7a-142ad3b42d3c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0ce2d79a-9fe7-59ea-8a7a-142ad3b42d3c  

## Ownership & control

### Holdings / subsidiaries

- **DYAX CORP** (director) — https://whiteintel.dev/entity/3310e76e-3ab2-54ec-8e26-bada8483a24e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LEWIS HENRY R**. Human view: https://whiteintel.dev/entity/0ce2d79a-9fe7-59ea-8a7a-142ad3b42d3c · Structured JSON: https://whiteintel.dev/api/public/dossier/0ce2d79a-9fe7-59ea-8a7a-142ad3b42d3c._

_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"._