---
title: "Lee Sung — Ownership Dossier"
canonical: https://whiteintel.dev/entity/57b3847d-623a-5cfd-a6d4-c47bb7306dcb
json: https://whiteintel.dev/api/public/dossier/57b3847d-623a-5cfd-a6d4-c47bb7306dcb
identifier: sec:0001793200
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Lee Sung

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001793200`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/57b3847d-623a-5cfd-a6d4-c47bb7306dcb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/57b3847d-623a-5cfd-a6d4-c47bb7306dcb  

## Ownership & control

### Holdings / subsidiaries

- **CYTOKINETICS INC** (officer) — https://whiteintel.dev/entity/0eb385f6-49c6-5406-ba0c-13179011e29b
- **CYTOKINETICS INC** (officer) — https://whiteintel.dev/entity/0eb385f6-49c6-5406-ba0c-13179011e29b
- **Tango Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/6d4760cb-8ca3-5276-a9f6-f4d1e943f421
- **Vir Biotechnology, Inc.** (officer) — https://whiteintel.dev/entity/ca406276-b865-57f4-af53-1e507124bc69
- **SANGAMO THERAPEUTICS, INC** (officer) — https://whiteintel.dev/entity/489a3d29-216b-513c-b62f-42dfb10c1b59

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Lee Sung**. Human view: https://whiteintel.dev/entity/57b3847d-623a-5cfd-a6d4-c47bb7306dcb · Structured JSON: https://whiteintel.dev/api/public/dossier/57b3847d-623a-5cfd-a6d4-c47bb7306dcb._

_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"._