---
title: "MANCHESTER KEITH S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/18580fce-4c24-52da-8520-bbd57f8fe356
json: https://whiteintel.dev/api/public/dossier/18580fce-4c24-52da-8520-bbd57f8fe356
identifier: sec:0001244828
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MANCHESTER KEITH S

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001244828`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/18580fce-4c24-52da-8520-bbd57f8fe356  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/18580fce-4c24-52da-8520-bbd57f8fe356  

## Ownership & control

### Holdings / subsidiaries

- **Roivant Sciences Ltd.** (director) — https://whiteintel.dev/entity/9910ff0b-1338-5e52-b86d-598f5d80a098
- **Arbutus Biopharma Corp** (director) — https://whiteintel.dev/entity/2877a2b1-900f-5861-a06c-9f05f016257a
- **MYOVANT SCIENCES LTD.** (director) — https://whiteintel.dev/entity/2dddc89f-1bb7-51f0-a601-6d212dd476de

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MANCHESTER KEITH S**. Human view: https://whiteintel.dev/entity/18580fce-4c24-52da-8520-bbd57f8fe356 · Structured JSON: https://whiteintel.dev/api/public/dossier/18580fce-4c24-52da-8520-bbd57f8fe356._

_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"._