---
title: "GANSLER STEPHEN M — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6ae9899c-eec5-58f8-863f-1a70cbe4178c
json: https://whiteintel.dev/api/public/dossier/6ae9899c-eec5-58f8-863f-1a70cbe4178c
identifier: sec:0001325709
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GANSLER STEPHEN M

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001325709`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6ae9899c-eec5-58f8-863f-1a70cbe4178c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6ae9899c-eec5-58f8-863f-1a70cbe4178c  

## Ownership & control

### Holdings / subsidiaries

- **MILLENNIUM PHARMACEUTICALS INC** (officer) — https://whiteintel.dev/entity/4d3bd1f9-416d-55c4-ae70-977424cf6e51

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GANSLER STEPHEN M**. Human view: https://whiteintel.dev/entity/6ae9899c-eec5-58f8-863f-1a70cbe4178c · Structured JSON: https://whiteintel.dev/api/public/dossier/6ae9899c-eec5-58f8-863f-1a70cbe4178c._

_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"._