---
title: "STEINHAUER WILLIAM JACOB — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d644806c-8548-5d1c-a3bd-b71ca68fc39e
json: https://whiteintel.dev/api/public/dossier/d644806c-8548-5d1c-a3bd-b71ca68fc39e
identifier: sec:0001318106
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STEINHAUER WILLIAM JACOB

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001318106`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d644806c-8548-5d1c-a3bd-b71ca68fc39e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d644806c-8548-5d1c-a3bd-b71ca68fc39e  

## Ownership & control

### Holdings / subsidiaries

- **UNIGENE LABORATORIES INC** (other) — https://whiteintel.dev/entity/3fc87672-fca6-52e6-a3b2-76eae64feafc
- **UNIGENE LABORATORIES INC** (officer) — https://whiteintel.dev/entity/3fc87672-fca6-52e6-a3b2-76eae64feafc

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STEINHAUER WILLIAM JACOB**. Human view: https://whiteintel.dev/entity/d644806c-8548-5d1c-a3bd-b71ca68fc39e · Structured JSON: https://whiteintel.dev/api/public/dossier/d644806c-8548-5d1c-a3bd-b71ca68fc39e._

_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"._