---
title: "Drappa Jorn — Ownership Dossier"
canonical: https://whiteintel.dev/entity/482ce268-2730-56e7-8fa2-b49869ae6c93
json: https://whiteintel.dev/api/public/dossier/482ce268-2730-56e7-8fa2-b49869ae6c93
identifier: sec:0001789317
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Drappa Jorn

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001789317`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/482ce268-2730-56e7-8fa2-b49869ae6c93  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/482ce268-2730-56e7-8fa2-b49869ae6c93  

## Ownership & control

### Holdings / subsidiaries

- **ALUMIS INC.** (officer) — https://whiteintel.dev/entity/374cc9a3-2ffd-577a-9e35-4d9b311fae1d
- **ALUMIS INC.** (officer) — https://whiteintel.dev/entity/374cc9a3-2ffd-577a-9e35-4d9b311fae1d
- **ALPINE IMMUNE SCIENCES, INC.** (director) — https://whiteintel.dev/entity/ad945a36-f186-59fa-b801-2b39506284f6
- **Ventyx Biosciences, Inc.** (officer) — https://whiteintel.dev/entity/69630e64-d971-5e42-ac6c-b3a12fb5158f
- **VIELA BIO, INC.** (officer) — https://whiteintel.dev/entity/043c5d6e-41be-5a6f-ba98-53be37c87cb4

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Drappa Jorn** — https://whiteintel.dev/entity/482ce268-2730-56e7-8fa2-b49869ae6c93 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Drappa Jorn**. Human view: https://whiteintel.dev/entity/482ce268-2730-56e7-8fa2-b49869ae6c93 · Structured JSON: https://whiteintel.dev/api/public/dossier/482ce268-2730-56e7-8fa2-b49869ae6c93._

_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"._