---
title: "HIMAWAN JEFF — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0eaf27f7-51bf-5a8a-ba9c-d63bfba61ff9
json: https://whiteintel.dev/api/public/dossier/0eaf27f7-51bf-5a8a-ba9c-d63bfba61ff9
identifier: sec:0001342821
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HIMAWAN JEFF

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001342821`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0eaf27f7-51bf-5a8a-ba9c-d63bfba61ff9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0eaf27f7-51bf-5a8a-ba9c-d63bfba61ff9  

## Ownership & control

### Holdings / subsidiaries

- **MEDICINOVA INC** (director) — https://whiteintel.dev/entity/509a5353-a9b6-5fe9-9c1e-83fe30478bad
- **INTERCELL USA, INC.** (director) — https://whiteintel.dev/entity/7f9de060-16a8-5433-a2b2-6c3b1356f58a
- **HORIZON PHARMA PLC** (director) — https://whiteintel.dev/entity/0a28033b-4129-593f-9705-f145c017e919
- **GYRE THERAPEUTICS, INC.** (director) — https://whiteintel.dev/entity/7dfebd22-337b-5e27-94f0-3c78e5f6b0fe
- **GYRE THERAPEUTICS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/7dfebd22-337b-5e27-94f0-3c78e5f6b0fe
- **HORIZON PHARMA PLC** (tenpercentowner) — https://whiteintel.dev/entity/0a28033b-4129-593f-9705-f145c017e919
- **MEDICINOVA INC** (tenpercentowner) — https://whiteintel.dev/entity/509a5353-a9b6-5fe9-9c1e-83fe30478bad

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HIMAWAN JEFF**. Human view: https://whiteintel.dev/entity/0eaf27f7-51bf-5a8a-ba9c-d63bfba61ff9 · Structured JSON: https://whiteintel.dev/api/public/dossier/0eaf27f7-51bf-5a8a-ba9c-d63bfba61ff9._

_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"._