---
title: "VALLIANT JOHN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8e2751ec-84fb-5b4c-a1a9-116a73c91596
json: https://whiteintel.dev/api/public/dossier/8e2751ec-84fb-5b4c-a1a9-116a73c91596
identifier: sec:0001813574
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# VALLIANT JOHN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001813574`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8e2751ec-84fb-5b4c-a1a9-116a73c91596  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8e2751ec-84fb-5b4c-a1a9-116a73c91596  

## Ownership & control

### Holdings / subsidiaries

- **FUSION PHARMACEUTICALS INC.** (director) — https://whiteintel.dev/entity/ce6c870b-51bb-515f-8032-fae70e25526e
- **FUSION PHARMACEUTICALS INC.** (officer) — https://whiteintel.dev/entity/ce6c870b-51bb-515f-8032-fae70e25526e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **VALLIANT JOHN**. Human view: https://whiteintel.dev/entity/8e2751ec-84fb-5b4c-a1a9-116a73c91596 · Structured JSON: https://whiteintel.dev/api/public/dossier/8e2751ec-84fb-5b4c-a1a9-116a73c91596._

_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"._