---
title: "MADIGAN CATHERINE — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0e28a537-b2ce-527c-94de-bbb4c6e44d65
json: https://whiteintel.dev/api/public/dossier/0e28a537-b2ce-527c-94de-bbb4c6e44d65
identifier: sec:0001914577
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MADIGAN CATHERINE

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001914577`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0e28a537-b2ce-527c-94de-bbb4c6e44d65  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0e28a537-b2ce-527c-94de-bbb4c6e44d65  

## Ownership & control

### Holdings / subsidiaries

- **HEMAB THERAPEUTICS HOLDINGS, INC.** (officer) — https://whiteintel.dev/entity/9e165d1b-994a-5fc3-9fb5-032c0017644f
- **Syndax Pharmaceuticals Inc** (officer) — https://whiteintel.dev/entity/6bf1b313-1d8f-5b91-99ed-9315f51eef71

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MADIGAN CATHERINE**. Human view: https://whiteintel.dev/entity/0e28a537-b2ce-527c-94de-bbb4c6e44d65 · Structured JSON: https://whiteintel.dev/api/public/dossier/0e28a537-b2ce-527c-94de-bbb4c6e44d65._

_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"._