---
title: "Altschuler Steven — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ab8e9fde-3ab3-5cc9-98da-047e69f75df8
json: https://whiteintel.dev/api/public/dossier/ab8e9fde-3ab3-5cc9-98da-047e69f75df8
identifier: sec:0001458116
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Altschuler Steven

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001458116`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ab8e9fde-3ab3-5cc9-98da-047e69f75df8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ab8e9fde-3ab3-5cc9-98da-047e69f75df8  

## Ownership & control

### Holdings / subsidiaries

- **89bio, Inc.** (director) — https://whiteintel.dev/entity/fa1b6064-3e01-5af9-bd0a-e0ea21121ec3
- **WW INTERNATIONAL, INC.** (director) — https://whiteintel.dev/entity/85022025-57d6-5614-9bca-1f39f3d9e02b
- **Lexeo Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/200fe036-dc2e-55ce-ae90-6f63aefe68ea
- **89bio, Inc.** (director) — https://whiteintel.dev/entity/fa1b6064-3e01-5af9-bd0a-e0ea21121ec3
- **WW INTERNATIONAL, INC.** (director) — https://whiteintel.dev/entity/85022025-57d6-5614-9bca-1f39f3d9e02b
- **ORCHARD RX LTD** (director) — https://whiteintel.dev/entity/15da4e91-d8a3-5037-ac1a-4d65abb8c331
- **Adtalem Global Education Inc.** (director) — https://whiteintel.dev/entity/5eb6e961-45e9-50e2-84a6-bdf0908c2d5b
- **SPARK THERAPEUTICS, INC.** (director) — https://whiteintel.dev/entity/b04b64c0-8599-5332-a83b-9b3643690dbd
- **MEAD JOHNSON NUTRITION CO** (director) — https://whiteintel.dev/entity/dc73f347-b46e-5237-ac24-c15d65893fa1
- **SPARK THERAPEUTICS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/b04b64c0-8599-5332-a83b-9b3643690dbd

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Altschuler Steven**. Human view: https://whiteintel.dev/entity/ab8e9fde-3ab3-5cc9-98da-047e69f75df8 · Structured JSON: https://whiteintel.dev/api/public/dossier/ab8e9fde-3ab3-5cc9-98da-047e69f75df8._

_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"._