---
title: "MARTENS RACHEL YAP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a5481bc7-3d17-552b-8be2-755f611bb329
json: https://whiteintel.dev/api/public/dossier/a5481bc7-3d17-552b-8be2-755f611bb329
identifier: sec:0002071589
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARTENS RACHEL YAP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002071589`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a5481bc7-3d17-552b-8be2-755f611bb329  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a5481bc7-3d17-552b-8be2-755f611bb329  

## Ownership & control

### Holdings / subsidiaries

- **LEXICON PHARMACEUTICALS, INC.** (officer) — https://whiteintel.dev/entity/036d10c5-47eb-50e0-84a7-1b06a5c1110f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARTENS RACHEL YAP**. Human view: https://whiteintel.dev/entity/a5481bc7-3d17-552b-8be2-755f611bb329 · Structured JSON: https://whiteintel.dev/api/public/dossier/a5481bc7-3d17-552b-8be2-755f611bb329._

_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"._