---
title: "HUMMEL ALBERT F — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b8a32cb7-4040-5083-a342-22f0dc9259cf
json: https://whiteintel.dev/api/public/dossier/b8a32cb7-4040-5083-a342-22f0dc9259cf
identifier: sec:0001236489
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HUMMEL ALBERT F

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001236489`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b8a32cb7-4040-5083-a342-22f0dc9259cf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b8a32cb7-4040-5083-a342-22f0dc9259cf  

## Ownership & control

### Holdings / subsidiaries

- **BIOTECH ACQUISITION CO** (director) — https://whiteintel.dev/entity/5f19b268-8696-5285-8b23-993b65e0ee62
- **BIOTECH ACQUISITION CO** (officer) — https://whiteintel.dev/entity/5f19b268-8696-5285-8b23-993b65e0ee62
- **ACTAVIS, INC.** (director) — https://whiteintel.dev/entity/9bb6ccf1-a5a4-5386-a586-0db4b09fd8d4
- **OBAGI MEDICAL PRODUCTS, INC.** (officer) — https://whiteintel.dev/entity/50504b62-88c6-5c3b-abf4-6b22eca83962
- **OBAGI MEDICAL PRODUCTS, INC.** (director) — https://whiteintel.dev/entity/50504b62-88c6-5c3b-abf4-6b22eca83962

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HUMMEL ALBERT F**. Human view: https://whiteintel.dev/entity/b8a32cb7-4040-5083-a342-22f0dc9259cf · Structured JSON: https://whiteintel.dev/api/public/dossier/b8a32cb7-4040-5083-a342-22f0dc9259cf._

_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"._