---
title: "BIRNER HUBERT — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7b21e0e6-e94c-5ce1-8dec-b53831359b08
json: https://whiteintel.dev/api/public/dossier/7b21e0e6-e94c-5ce1-8dec-b53831359b08
identifier: sec:0001398598
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIRNER HUBERT

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001398598`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7b21e0e6-e94c-5ce1-8dec-b53831359b08  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7b21e0e6-e94c-5ce1-8dec-b53831359b08  

## Ownership & control

### Holdings / subsidiaries

- **ACER THERAPEUTICS INC.** (tenpercentowner) — https://whiteintel.dev/entity/1a1d2350-bf70-5387-8e49-f913bf3daaef
- **ACER THERAPEUTICS INC.** (director) — https://whiteintel.dev/entity/1a1d2350-bf70-5387-8e49-f913bf3daaef
- **Protara Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/d54e2413-cebc-5e01-bc86-3b7d84bd9785
- **Protara Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/d54e2413-cebc-5e01-bc86-3b7d84bd9785
- **ARGOS THERAPEUTICS INC** (director) — https://whiteintel.dev/entity/7ef46358-211a-5f42-9bad-b6fd2c35e761
- **ENANTA PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/13fe2bbe-b4da-5215-a6c9-4a5b30cfece5
- **ARGOS THERAPEUTICS INC** (tenpercentowner) — https://whiteintel.dev/entity/7ef46358-211a-5f42-9bad-b6fd2c35e761
- **CONCERT PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/3e2da9ca-0d84-5cb7-9b84-e4195d1748f4
- **bluebird bio, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/2368d4d2-afa3-5231-9caf-a54123271869
- **HORIZON PHARMA PLC** (director) — https://whiteintel.dev/entity/0a28033b-4129-593f-9705-f145c017e919

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIRNER HUBERT**. Human view: https://whiteintel.dev/entity/7b21e0e6-e94c-5ce1-8dec-b53831359b08 · Structured JSON: https://whiteintel.dev/api/public/dossier/7b21e0e6-e94c-5ce1-8dec-b53831359b08._

_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"._