---
title: "LIEF JACK — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ece423e9-4159-58de-8bfd-30ae86892ce4
json: https://whiteintel.dev/api/public/dossier/ece423e9-4159-58de-8bfd-30ae86892ce4
identifier: sec:0001166280
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LIEF JACK

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001166280`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ece423e9-4159-58de-8bfd-30ae86892ce4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ece423e9-4159-58de-8bfd-30ae86892ce4  

## Ownership & control

### Holdings / subsidiaries

- **ARENA PHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/9e52f84a-6202-57a9-96f4-7e3a78979e25
- **ARENA PHARMACEUTICALS INC** (officer) — https://whiteintel.dev/entity/9e52f84a-6202-57a9-96f4-7e3a78979e25
- **Savara Inc** (director) — https://whiteintel.dev/entity/0e32f3cb-61c4-5fb8-be01-0d6cd6f7999e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LIEF JACK**. Human view: https://whiteintel.dev/entity/ece423e9-4159-58de-8bfd-30ae86892ce4 · Structured JSON: https://whiteintel.dev/api/public/dossier/ece423e9-4159-58de-8bfd-30ae86892ce4._

_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"._