---
title: "Sohn Catherine A. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/44a78526-138b-58b8-9dff-ddf8076ff00c
json: https://whiteintel.dev/api/public/dossier/44a78526-138b-58b8-9dff-ddf8076ff00c
identifier: sec:0001555132
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Sohn Catherine A.

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001555132`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/44a78526-138b-58b8-9dff-ddf8076ff00c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/44a78526-138b-58b8-9dff-ddf8076ff00c  

## Ownership & control

### Holdings / subsidiaries

- **Altimmune, Inc.** (director) — https://whiteintel.dev/entity/81e04289-eb27-5cec-96f2-99206bc89349
- **Altimmune, Inc.** (director) — https://whiteintel.dev/entity/81e04289-eb27-5cec-96f2-99206bc89349
- **Maze Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/dd91eb35-a8ad-5def-97d9-315d460750d5
- **Altimmune, Inc.** (director) — https://whiteintel.dev/entity/81e04289-eb27-5cec-96f2-99206bc89349
- **Maze Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/dd91eb35-a8ad-5def-97d9-315d460750d5
- **Jazz Pharmaceuticals plc** (director) — https://whiteintel.dev/entity/93c43bdd-29a5-5302-94c3-e122c135c53f
- **LIFECORE BIOMEDICAL, INC. \DE\** (director) — https://whiteintel.dev/entity/4eb55b3c-d637-5659-8da3-4442b0f928c0
- **RUBIUS THERAPEUTICS, INC.** (director) — https://whiteintel.dev/entity/7f93a5cf-b8de-5224-882e-30b69db44caa
- **AXCELLA HEALTH INC.** (director) — https://whiteintel.dev/entity/1053fd5e-82ea-5f2b-893b-dd8445acf4ec
- **PALISADE BIO, INC.** (director) — https://whiteintel.dev/entity/515fb831-95af-59df-a366-37e32a781084

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sohn Catherine A.**. Human view: https://whiteintel.dev/entity/44a78526-138b-58b8-9dff-ddf8076ff00c · Structured JSON: https://whiteintel.dev/api/public/dossier/44a78526-138b-58b8-9dff-ddf8076ff00c._

_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"._