---
title: "TRANSITION THERAPEUTICS INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/27b0cf32-bfc7-58df-a44f-e254b10e427c
json: https://whiteintel.dev/api/public/dossier/27b0cf32-bfc7-58df-a44f-e254b10e427c
identifier: sec:0001399250
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRANSITION THERAPEUTICS INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001399250`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/27b0cf32-bfc7-58df-a44f-e254b10e427c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/27b0cf32-bfc7-58df-a44f-e254b10e427c  

## Ownership & control

### Owners / controllers

- **SCHULER JACK W** (tenpercentowner) — https://whiteintel.dev/entity/f16b1a32-31d6-5dc7-a467-5e1c7a20bfd9
- **SCHULER EDUCATION FOUNDATION** (tenpercentowner) — https://whiteintel.dev/entity/4e63e218-95cb-52c8-9df8-59a5b52d7f4a

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRANSITION THERAPEUTICS INC.**. Human view: https://whiteintel.dev/entity/27b0cf32-bfc7-58df-a44f-e254b10e427c · Structured JSON: https://whiteintel.dev/api/public/dossier/27b0cf32-bfc7-58df-a44f-e254b10e427c._

_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"._