---
title: "THIEL CARSTEN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/be56d4e3-e5fa-58dd-83a4-8becb67d3b52
json: https://whiteintel.dev/api/public/dossier/be56d4e3-e5fa-58dd-83a4-8becb67d3b52
identifier: sec:0001633582
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THIEL CARSTEN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001633582`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/be56d4e3-e5fa-58dd-83a4-8becb67d3b52  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/be56d4e3-e5fa-58dd-83a4-8becb67d3b52  

## Ownership & control

### Holdings / subsidiaries

- **Karyopharm Therapeutics Inc.** (director) — https://whiteintel.dev/entity/d3cdfe0f-33f7-546c-a301-1cfef18386a8
- **ABEONA THERAPEUTICS INC.** (officer) — https://whiteintel.dev/entity/e34b727b-1361-5b27-b969-093f1afea9ee
- **ALEXION PHARMACEUTICALS INC** (officer) — https://whiteintel.dev/entity/7842a64d-6d8c-59e1-82ea-575c4c24b5fa

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THIEL CARSTEN**. Human view: https://whiteintel.dev/entity/be56d4e3-e5fa-58dd-83a4-8becb67d3b52 · Structured JSON: https://whiteintel.dev/api/public/dossier/be56d4e3-e5fa-58dd-83a4-8becb67d3b52._

_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"._